Datasets:

azithromycin
/

XiaoweiLinXL_unitree_put_away_tools_lerobot_v2

Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "tsfile/tsfile_py_cpp.pyx", line 567, in tsfile.tsfile_py_cpp.tsfile_reader_new_c
              tsfile.exceptions.FileOpenError: 28: 
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 271, in _split_generators
                  scan = self._scan_metadata(all_files)
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 318, in _scan_metadata
                  with self._open_reader(file) as reader:
                       ~~~~~~~~~~~~~~~~~^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/tsfile/tsfile.py", line 742, in _open_reader
                  return TsFileReader(file)
                File "tsfile/tsfile_reader.pyx", line 323, in tsfile.tsfile_reader.TsFileReaderPy.__init__
              SystemError: <class '_weakrefset.WeakSet'> returned a result with an exception set
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 71, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ~~~~~~~~~~~~~~~~~~~~~~~^
                      path=dataset,
                      ^^^^^^^^^^^^^
                      config_name=config,
                      ^^^^^^^^^^^^^^^^^^^
                      token=hf_token,
                      ^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                      path,
                  ...<6 lines>...
                      **config_kwargs,
                  )
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

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Unitree Put Away Tools LeRobot V2 TsFile

Apache TsFile conversion of XiaoweiLinXL/unitree_put_away_tools_lerobot_v2, a LeRobot v2.1 Unitree G1 Dex1 simulation dataset for the task pick up cube..

Source and Attribution

Original repository: XiaoweiLinXL/unitree_put_away_tools_lerobot_v2
Repository creator and uploader: XiaoweiLinXL
License: Apache-2.0
Paper/citation: the original dataset card does not provide one
Robot type: Unitree_G1_Dex1_Sim
Split: train, episodes 0 through 47
Scale: 48 episodes, 24,271 rows, one task, 48 source Parquet files, 30 fps

Videos

Source frame layout: data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet
Source video layout: videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4
Original videos: videos/
Video inventory: 144 MP4 files (721,745,162 bytes), comprising 48 episodes for each of three streams: observation.images.cam_left_high, observation.images.cam_left_wrist, and observation.images.cam_right_wrist

Videos are not included in this TsFile dataset. Use episode_index and frame_index to align numeric rows with the three video streams in the original Hugging Face repository.

Schema

Column	TsFile role	Type	Description
`Time`	TIME	INT64	`round(timestamp * 1000)` milliseconds; restarts at 0 per episode
`episode_index`	TAG	STRING/device segment	Original episode index
`task_index`	TAG	STRING/device segment	Original task index; only task 0 is present
`frame_index`	FIELD	INT64	Frame number within the episode
`sample_index`	FIELD	INT64	Source `index`, renamed to avoid ambiguity
`observation_state_0` ... `observation_state_15`	FIELD	FLOAT	Flattened `observation.state[16]`
`action_0` ... `action_15`	FIELD	FLOAT	Flattened `action[16]`

The 16 state/action component names, in order, are: kLeftShoulderPitch, kLeftShoulderRoll, kLeftShoulderYaw, kLeftElbow, kLeftWristRoll, kLeftWristPitch, kLeftWristYaw, kRightShoulderPitch, kRightShoulderRoll, kRightShoulderYaw, kRightElbow, kRightWristRoll, kRightWristPitch, kRightWristYaw, kLeftGripper, kRightGripper.

Read Example

from tsfile import TsFileReader

path = "data/xiaoweilinxl_unitree_put_away_tools_lerobot_v2.tsfile"
table_name = "xiaoweilinxl_unitree_put_away_tools_lerobot_v2"
reader = TsFileReader(path)
with reader.query_table(
    table_name,
    ["episode_index", "task_index", "Time", "frame_index", "action_0"],
    batch_size=4096,
) as result:
    batch = result.read_arrow_batch()
reader.close()

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Total file size:

2.93 MB