The dataset viewer is not available for this split.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
episode_0: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
episode_1: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
episode_2: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: strin
...
e_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
episode_48: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
episode_49: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
seen: list<item: string>
child 0, item: string
unseen: list<item: null>
child 0, item: null
to
{'seen': List(Value('string')), 'unseen': List(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 483, 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 2840, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, 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 2378, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
episode_0: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
episode_1: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
episode_2: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: strin
...
e_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
episode_48: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
episode_49: struct<cluttered_table_info: list<item: null>, texture_info: struct<wall_texture: null, table_textur (... 74 chars omitted)
child 0, cluttered_table_info: list<item: null>
child 0, item: null
child 1, texture_info: struct<wall_texture: null, table_texture: null>
child 0, wall_texture: null
child 1, table_texture: null
child 2, info: struct<{source}: string, {arm}: string, {action}: string>
child 0, {source}: string
child 1, {arm}: string
child 2, {action}: string
seen: list<item: string>
child 0, item: string
unseen: list<item: null>
child 0, item: null
to
{'seen': List(Value('string')), 'unseen': List(Value('null'))}
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.
RoboFollow: Unveiling the Instruction Following Mirage in Embodied Agents
This dataset is part of the RoboFollow benchmark, designed to evaluate instruction-following capabilities of embodied agents in manipulation tasks. Built on RoboTwin, it provides shared-scene task configurations where multiple tasks coexist, requiring policies to rely on language to disambiguate objectives.
The dataset includes expert demonstrations and evaluation tasks across four scene families, covering spatial relations, object attributes, trajectory constraints, and conditional instructions. It supports the benchmark's hierarchical evaluation protocol (L0–L3) to separate intent comprehension from physical execution.
For more details, refer to:
- Paper: arXiv:2609.25636
- Project page: RoboFollow Project
- Code: GitHub Repository
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