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Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
channel_names: struct<0: string>
child 0, 0: string
file_ending: string
labels: struct<adrenal_gland_left: int64, adrenal_gland_right: int64, aorta: int64, background: int64, bladd (... 407 chars omitted)
child 0, adrenal_gland_left: int64
child 1, adrenal_gland_right: int64
child 2, aorta: int64
child 3, background: int64
child 4, bladder: int64
child 5, celiac_trunk: int64
child 6, colon: int64
child 7, duodenum: int64
child 8, esophagus: int64
child 9, femur_left: int64
child 10, femur_right: int64
child 11, gall_bladder: int64
child 12, hepatic_vessel: int64
child 13, intestine: int64
child 14, kidney_left: int64
child 15, kidney_right: int64
child 16, liver: int64
child 17, lung_left: int64
child 18, lung_right: int64
child 19, pancreas: int64
child 20, portal_vein_and_splenic_vein: int64
child 21, postcava: int64
child 22, prostate: int64
child 23, rectum: int64
child 24, spleen: int64
child 25, stomach: int64
numTraining: int64
overwrite_image_reader_writer: string
tar_bytes: int64
shard: string
n_b2nd: int64
data_identifier: string
fp_plans_sha: string
to
{'shard': Value('string'), 'data_identifier': Value('string'), 'fp_plans_sha': Value('string'), 'n_b2nd': Value('int64'), 'tar_bytes': Value('int64')}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
return get_rows(
^^^^^^^^^
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/utils.py", line 77, in get_rows
rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2690, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2227, in __iter__
for key, pa_table in self._iter_arrow():
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2251, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 494, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 384, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 299, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 128, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2321, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2249, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
channel_names: struct<0: string>
child 0, 0: string
file_ending: string
labels: struct<adrenal_gland_left: int64, adrenal_gland_right: int64, aorta: int64, background: int64, bladd (... 407 chars omitted)
child 0, adrenal_gland_left: int64
child 1, adrenal_gland_right: int64
child 2, aorta: int64
child 3, background: int64
child 4, bladder: int64
child 5, celiac_trunk: int64
child 6, colon: int64
child 7, duodenum: int64
child 8, esophagus: int64
child 9, femur_left: int64
child 10, femur_right: int64
child 11, gall_bladder: int64
child 12, hepatic_vessel: int64
child 13, intestine: int64
child 14, kidney_left: int64
child 15, kidney_right: int64
child 16, liver: int64
child 17, lung_left: int64
child 18, lung_right: int64
child 19, pancreas: int64
child 20, portal_vein_and_splenic_vein: int64
child 21, postcava: int64
child 22, prostate: int64
child 23, rectum: int64
child 24, spleen: int64
child 25, stomach: int64
numTraining: int64
overwrite_image_reader_writer: string
tar_bytes: int64
shard: string
n_b2nd: int64
data_identifier: string
fp_plans_sha: string
to
{'shard': Value('string'), 'data_identifier': Value('string'), 'fp_plans_sha': Value('string'), 'n_b2nd': Value('int64'), 'tar_bytes': Value('int64')}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
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