Dataset Viewer
The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code: StreamingRowsError
Exception: CastError
Message: Couldn't cast
episode_index: int64
stats: struct<observation.state: struct<mean: list<item: double>, std: list<item: double>, min: list<item: (... 151 chars omitted)
child 0, observation.state: struct<mean: list<item: double>, std: list<item: double>, min: list<item: double>, max: list<item: d (... 7 chars omitted)
child 0, mean: list<item: double>
child 0, item: double
child 1, std: list<item: double>
child 0, item: double
child 2, min: list<item: double>
child 0, item: double
child 3, max: list<item: double>
child 0, item: double
child 1, action: struct<mean: list<item: double>, std: list<item: double>, min: list<item: double>, max: list<item: d (... 7 chars omitted)
child 0, mean: list<item: double>
child 0, item: double
child 1, std: list<item: double>
child 0, item: double
child 2, min: list<item: double>
child 0, item: double
child 3, max: list<item: double>
child 0, item: double
tasks: list<item: string>
child 0, item: string
length: int64
to
{'episode_index': Value('int64'), 'tasks': List(Value('string')), 'length': Value('int64')}
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
episode_index: int64
stats: struct<observation.state: struct<mean: list<item: double>, std: list<item: double>, min: list<item: (... 151 chars omitted)
child 0, observation.state: struct<mean: list<item: double>, std: list<item: double>, min: list<item: double>, max: list<item: d (... 7 chars omitted)
child 0, mean: list<item: double>
child 0, item: double
child 1, std: list<item: double>
child 0, item: double
child 2, min: list<item: double>
child 0, item: double
child 3, max: list<item: double>
child 0, item: double
child 1, action: struct<mean: list<item: double>, std: list<item: double>, min: list<item: double>, max: list<item: d (... 7 chars omitted)
child 0, mean: list<item: double>
child 0, item: double
child 1, std: list<item: double>
child 0, item: double
child 2, min: list<item: double>
child 0, item: double
child 3, max: list<item: double>
child 0, item: double
tasks: list<item: string>
child 0, item: string
length: int64
to
{'episode_index': Value('int64'), 'tasks': List(Value('string')), 'length': 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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Franka Pick And Release LeRobot Dataset
This dataset was generated from Record_layer/data for pi05_droid_jointpos
fine-tuning.
- Prompt:
pick up the white cube and place it into the red open box while avoiding the robot arm obstacle - FPS: 30
- Observation state:
[q1..q7, gripper_width] - Action: next-frame joint-position target
[q1..q7, gripper_width] - Cameras:
observation.images.exterior_image_1_left,observation.images.wrist_image_left,observation.images.exterior_image_2_right - Episodes: 1
- Frames: 587
Robot rows are aligned with tail alignment. In tail mode, the
last video frame maps to the last robot state and earlier frames are sampled
backward using 1000 Hz robot state frequency and
30 FPS video frequency.
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