Datasets:

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Huawei-EAI

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demo_dataset_held_out

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Huawei Embodied AI Team SafeVLA 4

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
seen: list<item: string>
  child 0, item: string
unseen: list<item: string>
  child 0, item: string
articulations: list<item: struct<name: string, root_pose: list<item: list<item: double>>, qpos: list<item: double>> (... 1 chars omitted)
  child 0, item: struct<name: string, root_pose: list<item: list<item: double>>, qpos: list<item: double>>
      child 0, name: string
      child 1, root_pose: list<item: list<item: double>>
          child 0, item: list<item: double>
              child 0, item: double
      child 2, qpos: list<item: double>
          child 0, item: double
actors: list<item: struct<name: string, pose: list<item: list<item: double>>>>
  child 0, item: struct<name: string, pose: list<item: list<item: double>>>
      child 0, name: string
      child 1, pose: list<item: list<item: double>>
          child 0, item: list<item: double>
              child 0, item: double
meta: struct<seed: int64, task_name: string, task_config: null>
  child 0, seed: int64
  child 1, task_name: string
  child 2, task_config: null
scaffold: struct<table_z_bias: double, texture_info: struct<wall_texture: null, table_texture: null, floor_tex (... 12 chars omitted)
  child 0, table_z_bias: double
  child 1, texture_info: struct<wall_texture: null, table_texture: null, floor_texture: null>
      child 0, wall_texture: null
      child 1, table_texture: null
      child 2, floor_texture: null
robot: struct<embodiment_name: null, left_arm: list<item: double>, right_arm: list<item: double>, left_qpos (... 53 chars omitted)
  child 0, embodiment_name: null
  child 1, left_arm: list<item: double>
      child 0, item: double
  child 2, right_arm: list<item: double>
      child 0, item: double
  child 3, left_qpos: list<item: double>
      child 0, item: double
  child 4, right_qpos: list<item: double>
      child 0, item: double
to
{'actors': List({'name': Value('string'), 'pose': List(List(Value('float64')))}), 'articulations': List({'name': Value('string'), 'root_pose': List(List(Value('float64'))), 'qpos': List(Value('float64'))}), 'robot': {'embodiment_name': Value('null'), 'left_arm': List(Value('float64')), 'right_arm': List(Value('float64')), 'left_qpos': List(Value('float64')), 'right_qpos': List(Value('float64'))}, 'scaffold': {'table_z_bias': Value('float64'), 'texture_info': {'wall_texture': Value('null'), 'table_texture': Value('null'), 'floor_texture': Value('null')}}, 'meta': {'seed': Value('int64'), 'task_name': Value('string'), 'task_config': Value('null')}}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                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 127, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 478, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2818, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2355, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2380, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2369, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              seen: list<item: string>
                child 0, item: string
              unseen: list<item: string>
                child 0, item: string
              articulations: list<item: struct<name: string, root_pose: list<item: list<item: double>>, qpos: list<item: double>> (... 1 chars omitted)
                child 0, item: struct<name: string, root_pose: list<item: list<item: double>>, qpos: list<item: double>>
                    child 0, name: string
                    child 1, root_pose: list<item: list<item: double>>
                        child 0, item: list<item: double>
                            child 0, item: double
                    child 2, qpos: list<item: double>
                        child 0, item: double
              actors: list<item: struct<name: string, pose: list<item: list<item: double>>>>
                child 0, item: struct<name: string, pose: list<item: list<item: double>>>
                    child 0, name: string
                    child 1, pose: list<item: list<item: double>>
                        child 0, item: list<item: double>
                            child 0, item: double
              meta: struct<seed: int64, task_name: string, task_config: null>
                child 0, seed: int64
                child 1, task_name: string
                child 2, task_config: null
              scaffold: struct<table_z_bias: double, texture_info: struct<wall_texture: null, table_texture: null, floor_tex (... 12 chars omitted)
                child 0, table_z_bias: double
                child 1, texture_info: struct<wall_texture: null, table_texture: null, floor_texture: null>
                    child 0, wall_texture: null
                    child 1, table_texture: null
                    child 2, floor_texture: null
              robot: struct<embodiment_name: null, left_arm: list<item: double>, right_arm: list<item: double>, left_qpos (... 53 chars omitted)
                child 0, embodiment_name: null
                child 1, left_arm: list<item: double>
                    child 0, item: double
                child 2, right_arm: list<item: double>
                    child 0, item: double
                child 3, left_qpos: list<item: double>
                    child 0, item: double
                child 4, right_qpos: list<item: double>
                    child 0, item: double
              to
              {'actors': List({'name': Value('string'), 'pose': List(List(Value('float64')))}), 'articulations': List({'name': Value('string'), 'root_pose': List(List(Value('float64'))), 'qpos': List(Value('float64'))}), 'robot': {'embodiment_name': Value('null'), 'left_arm': List(Value('float64')), 'right_arm': List(Value('float64')), 'left_qpos': List(Value('float64')), 'right_qpos': List(Value('float64'))}, 'scaffold': {'table_z_bias': Value('float64'), 'texture_info': {'wall_texture': Value('null'), 'table_texture': Value('null'), 'floor_texture': Value('null')}}, 'meta': {'seed': Value('int64'), 'task_name': Value('string'), 'task_config': Value('null')}}
              because column names don't match