DMSC Integration Testing

Test: nexusfiles-scipp|bifrost|bifrost_read_monitor_data|PSCMonitor

2026-09-25 00:23:22 [ 21474 ]: failed

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f39907b8ad0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022378.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f399d491940>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:98: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f399941f500>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-24 10:10:44 [ 21461 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fc22870d190>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022308.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fc260f45a80>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:98: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fc25c35ee70>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-24 00:25:25 [ 21459 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fb618542ea0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022248.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fb638b45940>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:98: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fb62425bd40>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-23 16:26:12 [ 21457 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f0aae9ae210>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022208.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f0ab2339a80>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:98: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f0aae9af020>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-23 16:14:27 [ 21456 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fdcd87c63c0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022208.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fdd1604da80>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:98: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fdd084cb3e0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-23 13:44:08 [ 21452 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f82fc72fd70>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022198.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f833a1f9940>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:98: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f83344196d0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-23 00:17:46 [ 21450 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fc984339970>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022118.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fc9c5a0db20>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fc9b837a600>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 16:48:29 [ 21447 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f19d81cff80>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022068.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f1a0cf75bc0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f19e4de5cd0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 16:05:46 [ 21446 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f25bc06a960>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022068.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f25f3451bc0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f25a83352e0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 15:53:18 [ 21445 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f7f77d0d700>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022068.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f7f84011a80>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f7f77bb3200>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 12:13:17 [ 21443 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7ff413f366f0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022038.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7ff41ff69b20>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7ff41e3310d0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 12:20:56 [ 21442 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f7dd877c5c0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022038.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f7dda729620>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f7dd8c9d7f0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 12:10:56 [ 21441 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f63c400aed0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022038.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f63fc179620>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f63c47661e0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 10:30:33 [ 21437 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f5b0431b5f0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022028.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f5b6b4a9760>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f5b698bc9e0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 10:04:39 [ 21436 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f5897dd1520>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022028.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f58a3afd760>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f585cfe5d30>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 09:31:52 [ 21435 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f70c439a9f0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00022028.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f70d3455760>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f707c759b80>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-22 00:17:42 [ 21424 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7efee4616870>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021978.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7efee60f96c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7efeda3cec00>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-21 12:42:20 [ 21409 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fe0c8629310>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021904.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fe0d4b896c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:98: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fe0d1389ee0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-21 12:32:23 [ 21408 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7ff43c065520>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021904.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7ff493ebd6c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7ff445793f50>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-21 10:53:17 [ 21405 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fc8e196d2b0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021904.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fc8e34916c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fc8997afec0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-21 00:17:57 [ 21403 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f64a3aee4e0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021834.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f64a5731580>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f64607d2e70>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-20 00:18:41 [ 21401 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f0b92b76cf0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021704.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f0b9e439580>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f0b2c417710>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-19 00:17:36 [ 21400 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fa472f1fa70>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021554.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fa4757396c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fa4735414c0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-18 16:26:07 [ 21398 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fe1a1b1d070>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021514.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fe1a36356c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fe194260f20>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-18 00:18:06 [ 21379 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f5a60191880>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021414.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f5aa5d456c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f5aa41ea870>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-17 00:17:58 [ 21370 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f402478f440>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021274.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f40776bd580>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f40683d9730>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-16 00:19:47 [ 21361 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f0778c84e90>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00021124.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f077bebd580>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f072c7be390>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-15 00:18:46 [ 21359 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f37132baab0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020984.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f371505d6c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f36e9767470>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-14 11:34:05 [ 21340 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f89a1c6fef0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020914.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f8a147bd6c0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f89ac647aa0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-14 11:02:30 [ 21337 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f830476a900>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020894.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f83692c1580>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f82f90f8f50>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-14 09:49:37 [ 21336 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f57b00a1ac0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020894.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f57eb4f5580>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f57e82a6c90>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-14 09:39:08 [ 21335 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f86107acd40>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020894.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f8633267920>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f862f95b650>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-13 00:20:24 [ 21333 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7faf04fca2a0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020704.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7faf22943920>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7faf0c0b6330>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-12 00:17:36 [ 21332 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f6b7c1d9040>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020564.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f6ba2fc77e0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f6b9f6b5220>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-11 00:17:56 [ 21313 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f5c142205c0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020418.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f5c2f07b7e0>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f5c147a7080>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-10 00:18:51 [ 21280 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fa1b471e690>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020268.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fa1e4a19800>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fa1e429d370>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-09 13:46:46 [ 21269 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7fd932d2b140>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020208.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7fd936021760>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7fd932c195b0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-09 00:16:49 [ 21264 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f7acc0c7500>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020195.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f7aef2f9760>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f7ae8f52fc0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-08 18:27:10 [ 21262 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f24bfa1b110>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020195.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f24bfd25800>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f24bcdd1940>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-08 10:56:31 [ 21236 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f3b267772f0>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020195.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f3b27071800>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f3b26dbdfa0>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

2026-09-08 10:52:48 [ 21235 ]: failed

View job log here

KeyError: 'frame_total'
In provider ess.reduce.nexus.workflow.load_nexus_data(
    location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError

Full output

workflow = <sciline.pipeline.Pipeline object at 0x7f5c482f7d40>
coda_nexus_file_path = PosixPath('/ess/data/coda/999999/raw/coda_bifrost_999999_00020195.hdf')
monitor_type = ess.spectroscopy.types.PSCMonitor
check_monitor_data = <function _check_monitor_data at 0x7f5c48a2d800>

    @pytest.mark.parametrize(
        "monitor_type", [ElasticMonitor, NormalizationMonitor, PSCMonitor, OverlapMonitor]
    )
    def test_bifrost_read_monitor_data(
        workflow: sciline.Pipeline,
        coda_nexus_file_path: Path,
        monitor_type: type,
        check_monitor_data: Callable,
    ) -> None:
        workflow[Filename[SampleRun]] = coda_nexus_file_path
>       monitor = workflow.compute(RawMonitor[SampleRun, monitor_type])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/nexusfiles-scipp/bifrost/bifrost_load_nexus_test.py:106: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/pipeline.py:191: in compute
    return self.get(tp, **kwargs).compute(reporter=reporter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/task_graph.py:122: in compute
    return self._scheduler.get(self._graph, [targets], reporter=reporter)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/scheduler.py:140: in get
    return self._dask_get(dsk, list(map(_to_dask_key, keys)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/threaded.py:115: in get
    results = get_async(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:547: in get_async
    raise_exception(exc, tb)
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:351: in reraise
    raise exc
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/local.py:256: in execute_task
    result = task(data)
             ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/_task_spec.py:768: in __call__
    return self.func(*new_argspec)
           ^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/dask/utils.py:81: in apply
    return func(*args)
           ^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/sciline/_provider.py:145: in __call__
    return self._func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/workflow.py:279: in load_nexus_data
    nexus.load_data(
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/ess/reduce/nexus/_nexus_loader.py:577: in load_data
    return data[sel]
           ^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:383: in __getitem__
    dg = self._nexus.read_children(sel)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:353: in read_children
    return super().read_children(sel)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/base.py:96: in read_children
    name: self.index_child(child, sel)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:347: in index_child
    tuple(self.sizes), child.dims, sel, bin_edge_dim=self._bin_edge_dim(child)
          ^^^^^^^^^^
.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/_cache.py:56: in __get__
    val = self.func(instance)
          ^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <ess.reduce.nexus.workflow._NXdataWithoutAuxSignals object at 0x7f5c3015e180>

    @cached_property
    def sizes(self) -> dict[str, int]:
        if not self._valid:
            return super().sizes
        sizes = dict(self._signal.sizes)
        for name in self._aux_signals:
>           sizes.update(self._children[name].sizes)
                         ^^^^^^^^^^^^^^^^^^^^
E           KeyError: 'frame_total'
E           In provider ess.reduce.nexus.workflow.load_nexus_data(
E               location: ess.reduce.nexus.types.NeXusDataLocationSpec[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun],
E           ) -> ess.reduce.nexus.types.NeXusData[ess.spectroscopy.types.PSCMonitor, ess.reduce.nexus.types.SampleRun]

.tox/nexusfiles-scipp-bifrost/lib/python3.12/site-packages/scippnexus/nxdata.py:328: KeyError