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
created_at: timestamp[s]
last_updated_at: timestamp[s]
session_name: string
dataset_name: string
robot_url: string
robot_type: string
fps: int64
episode_time_s: double
max_duty: double
teleop_speed: double
vcodec: string
tasks: list<item: string>
child 0, item: string
mode_family: string
intent_mode: string
task_type: string
episode_definition: string
collection_style: string
observation_state_semantics: string
action_semantics: string
accepted_episode_timestamps: string
raw_backup_timestamps: string
resume_count: int64
num_frames: int64
task_name: string
task_index: int64
duration_s: double
episode_index: int64
to
{'episode_index': Value('int64'), 'mode_family': Value('string'), 'intent_mode': Value('string'), 'task_type': Value('string'), 'episode_definition': Value('string'), 'collection_style': Value('string'), 'task_name': Value('string'), 'task_index': Value('int64'), 'num_frames': Value('int64'), 'duration_s': Value('float64')}
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 289, 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 124, 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 2272, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
created_at: timestamp[s]
last_updated_at: timestamp[s]
session_name: string
dataset_name: string
robot_url: string
robot_type: string
fps: int64
episode_time_s: double
max_duty: double
teleop_speed: double
vcodec: string
tasks: list<item: string>
child 0, item: string
mode_family: string
intent_mode: string
task_type: string
episode_definition: string
collection_style: string
observation_state_semantics: string
action_semantics: string
accepted_episode_timestamps: string
raw_backup_timestamps: string
resume_count: int64
num_frames: int64
task_name: string
task_index: int64
duration_s: double
episode_index: int64
to
{'episode_index': Value('int64'), 'mode_family': Value('string'), 'intent_mode': Value('string'), 'task_type': Value('string'), 'episode_definition': Value('string'), 'collection_style': Value('string'), 'task_name': Value('string'), 'task_index': Value('int64'), 'num_frames': Value('int64'), 'duration_s': Value('float64')}
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.
session_20260408_105311
This dataset repo was uploaded from the TurboPi recording stack.
Summary
- Repo id:
omunaman/session_20260408_105311 - Dataset root:
turbopi_intent_cnn - Session:
session_20260408_105311 - Accepted episodes:
50 - Accepted frames:
6668 - Approx duration at 10 Hz:
666.8s - Directions seen:
unknown - Raw backup:
not included
Layout
episodes/: accepted episode folders for this selected sessionraw/: optional raw backup for the same sessionupload_manifest.json: machine-readable upload metadata
Notes
This repo contains one selected TurboPi session only. The repo name intentionally matches the session folder name.
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