Dataset Viewer
The dataset viewer is not available for this split.
Cannot extract the features (columns) for the split 'train' of the config 'default' of the dataset.
Error code: FeaturesError
Exception: ArrowInvalid
Message: Schema at index 1 was different:
_data_files: list<item: struct<filename: string>>
_fingerprint: string
_format_columns: null
_format_kwargs: struct<>
_format_type: null
_output_all_columns: bool
_split: null
vs
codebase_version: string
robot_type: string
total_episodes: int64
total_frames: int64
total_tasks: int64
chunks_size: int64
data_files_size_in_mb: int64
video_files_size_in_mb: int64
fps: int64
splits: struct<train: string>
data_path: string
video_path: string
features: struct<action: struct<dtype: string, names: list<item: string>, shape: list<item: int64>>, observation.state: struct<dtype: string, names: list<item: string>, shape: list<item: int64>>, observation.images.left: struct<dtype: string, shape: list<item: int64>, names: list<item: string>, info: struct<video.height: int64, video.width: int64, video.codec: string, video.pix_fmt: string, video.is_depth_map: bool, video.fps: int64, video.channels: int64, has_audio: bool>>, observation.images.top: struct<dtype: string, shape: list<item: int64>, names: list<item: string>, info: struct<video.height: int64, video.width: int64, video.codec: string, video.pix_fmt: string, video.is_depth_map: bool, video.fps: int64, video.channels: int64, has_audio: bool>>, timestamp: struct<dtype: string, shape: list<item: int64>, names: null>, frame_index: struct<dtype: string, shape: list<item: int64>, names: null>, episode_index: struct<dtype: string, shape: list<item: int64>, names: null>, index: struct<dtype: string, shape: list<item: int64>, names: null>, task_index: struct<dtype: string, shape: list<item: int64>, names: null>>
num_episodes: int64
total_seconds: double
clipping_info: struct<original_total_frames: int64, original_duration_seconds: double, clip_duration_seconds: int64, frames_per_episode_clipped: int64, processing_date: string>
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 228, in compute_first_rows_from_streaming_response
iterable_dataset = iterable_dataset._resolve_features()
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 3422, in _resolve_features
features = _infer_features_from_batch(self.with_format(None)._head())
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 2187, in _head
return next(iter(self.iter(batch_size=n)))
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 2391, in iter
for key, example in iterator:
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1882, in __iter__
for key, pa_table in self._iter_arrow():
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1904, in _iter_arrow
yield from self.ex_iterable._iter_arrow()
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 559, in _iter_arrow
yield new_key, pa.Table.from_batches(chunks_buffer)
File "pyarrow/table.pxi", line 4116, in pyarrow.lib.Table.from_batches
File "pyarrow/error.pxi", line 154, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 91, in pyarrow.lib.check_status
pyarrow.lib.ArrowInvalid: Schema at index 1 was different:
_data_files: list<item: struct<filename: string>>
_fingerprint: string
_format_columns: null
_format_kwargs: struct<>
_format_type: null
_output_all_columns: bool
_split: null
vs
codebase_version: string
robot_type: string
total_episodes: int64
total_frames: int64
total_tasks: int64
chunks_size: int64
data_files_size_in_mb: int64
video_files_size_in_mb: int64
fps: int64
splits: struct<train: string>
data_path: string
video_path: string
features: struct<action: struct<dtype: string, names: list<item: string>, shape: list<item: int64>>, observation.state: struct<dtype: string, names: list<item: string>, shape: list<item: int64>>, observation.images.left: struct<dtype: string, shape: list<item: int64>, names: list<item: string>, info: struct<video.height: int64, video.width: int64, video.codec: string, video.pix_fmt: string, video.is_depth_map: bool, video.fps: int64, video.channels: int64, has_audio: bool>>, observation.images.top: struct<dtype: string, shape: list<item: int64>, names: list<item: string>, info: struct<video.height: int64, video.width: int64, video.codec: string, video.pix_fmt: string, video.is_depth_map: bool, video.fps: int64, video.channels: int64, has_audio: bool>>, timestamp: struct<dtype: string, shape: list<item: int64>, names: null>, frame_index: struct<dtype: string, shape: list<item: int64>, names: null>, episode_index: struct<dtype: string, shape: list<item: int64>, names: null>, index: struct<dtype: string, shape: list<item: int64>, names: null>, task_index: struct<dtype: string, shape: list<item: int64>, names: null>>
num_episodes: int64
total_seconds: double
clipping_info: struct<original_total_frames: int64, original_duration_seconds: double, clip_duration_seconds: int64, frames_per_episode_clipped: int64, processing_date: string>Need 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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