Datasets:

VGalaxies666
/

pointblind2dc

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 66, 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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pointblind2dc (TsFile)

Apache TsFile version of paszea/pointblind2dc.

Overview

A LeRobot robot-manipulation dataset collected on a lekiwi robot. Each episode records the robot reaching to fetch an object: the commanded action, the measured arm state, and a 2D target point in the environment, sampled frame by frame.

Robot: lekiwi (6-DoF arm: shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper).
Task: "Fetch an object." (1 task).
Scale: 70 episodes, 137,862 frames, single train split.
Sampling rate: 30 fps.
Videos: none — this dataset has no camera streams.

Schema (TsFile structure)

Time (INT64, milliseconds) — round(timestamp * 1000), restarts per episode.
episode_index (TAG) — episode device dimension; query one episode with WHERE episode_index=0.
task_index (TAG) — task device dimension (single task here).
frame_index (FIELD, INT64) — original per-episode frame counter.
sample_index (FIELD, INT64) — source index column, renamed.
action_0..action_5 (FIELD, FLOAT) — commanded action per joint (shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper).
observation_state_0..observation_state_5 (FIELD, FLOAT) — measured arm state, same joint order as the action.
observation_environment_state_0..1 (FIELD, FLOAT) — the (x0, y0) target point in the environment.

Vector columns are flattened by preserving the source name (. → _) and appending the element index. The source timestamp column is dropped because it equals Time ÷ 1000 seconds.

Usage

Read the .tsfile files with the Apache TsFile Java or Python SDK.

Source & license

Original dataset: https://huggingface.co/datasets/paszea/pointblind2dc
Author / publisher: paszea
Created with: LeRobot
License: apache-2.0

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Total file size:

2.09 MB