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The dataset generation failed
Error code: DatasetGenerationError
Exception: ArrowNotImplementedError
Message: Cannot write struct type 'groundtruth_kwargs' with no child field to Parquet. Consider adding a dummy child field.
Traceback: Traceback (most recent call last):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1831, in _prepare_split_single
writer.write_table(table)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 642, in write_table
self._build_writer(inferred_schema=pa_table.schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 457, in _build_writer
self.pa_writer = self._WRITER_CLASS(self.stream, schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 1010, in __init__
self.writer = _parquet.ParquetWriter(
File "pyarrow/_parquet.pyx", line 2157, in pyarrow._parquet.ParquetWriter.__cinit__
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.ArrowNotImplementedError: Cannot write struct type 'groundtruth_kwargs' with no child field to Parquet. Consider adding a dummy child field.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1847, in _prepare_split_single
num_examples, num_bytes = writer.finalize()
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 661, in finalize
self._build_writer(self.schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 457, in _build_writer
self.pa_writer = self._WRITER_CLASS(self.stream, schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 1010, in __init__
self.writer = _parquet.ParquetWriter(
File "pyarrow/_parquet.pyx", line 2157, in pyarrow._parquet.ParquetWriter.__cinit__
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.ArrowNotImplementedError: Cannot write struct type 'groundtruth_kwargs' with no child field to Parquet. Consider adding a dummy child field.
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/parquet_and_info.py", line 1451, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 994, in stream_convert_to_parquet
builder._prepare_split(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1702, in _prepare_split
for job_id, done, content in self._prepare_split_single(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1858, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
episode int64 | episode_seed int64 | split string | timestamp string | batch_dir null | init_args dict | run_args dict | stats dict | history list | extra_state null | hash string |
|---|---|---|---|---|---|---|---|---|---|---|
0 | 1,608,637,542 | train | 2025-09-19T08:25:25.041536 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":1608637542,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"(...TRUNCATED) | {
"step": 40,
"reward": 1,
"terminated": true,
"truncated": false
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | 41a1d161ecf37381427b280f14f7f096359df7d631455e9948a7ba3399a7d2bd |
1 | 3,421,126,067 | train | 2025-09-19T08:25:28.016041 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":3421126067,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"(...TRUNCATED) | {
"step": 24,
"reward": 1,
"terminated": true,
"truncated": false
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | 7e2ca0d36a993f516c722fba62023226f69d106ca4f04ec218d9739db663bd6c |
2 | 4,083,286,876 | train | 2025-09-19T08:25:30.712822 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":4083286876,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"(...TRUNCATED) | {
"step": 21,
"reward": 1,
"terminated": true,
"truncated": false
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | b89d3389aca7f44ef4db7eeee0db63dfa9e0ed9162159c227adca64cf7aca5c9 |
3 | 787,846,414 | train | 2025-09-19T08:26:12.417487 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":787846414,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"r(...TRUNCATED) | {
"step": 50,
"reward": 0,
"terminated": false,
"truncated": true
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | 090cb5190a93dd1837ccd646e544645fb97fbe5d1ec6871895b48993e7790b03 |
4 | 3,143,890,026 | train | 2025-09-19T08:26:15.745641 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":3143890026,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"(...TRUNCATED) | {
"step": 21,
"reward": 1,
"terminated": true,
"truncated": false
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | 3e64b1919ad9b874a92e12a29f50d920b79aea9b5f9f65cb65ec316080839be2 |
5 | 3,348,747,335 | train | 2025-09-19T08:26:21.583848 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":3348747335,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"(...TRUNCATED) | {
"step": 30,
"reward": 1,
"terminated": true,
"truncated": false
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | a3cdc0d817419ea8bcbfa6d3f3d79952f8db79bdfeae041cb800927c4c98ab26 |
6 | 2,571,218,620 | train | 2025-09-19T08:28:57.461288 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":2571218620,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"(...TRUNCATED) | {
"step": 50,
"reward": 0,
"terminated": false,
"truncated": true
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | f557b8c218b31f075d675ffd27496d79cc2f36b7919eadc6e07bc1f2b9c574b8 |
7 | 2,563,451,924 | train | 2025-09-19T08:29:13.105752 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":2563451924,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"(...TRUNCATED) | {
"step": 27,
"reward": 1,
"terminated": true,
"truncated": false
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | 34524f791d64f54e990a213a9bb637eeb9ae9a98736cb6825cd94d69836a59f1 |
8 | 670,094,950 | train | 2025-09-19T08:29:27.932363 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":670094950,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"r(...TRUNCATED) | {
"step": 27,
"reward": 1,
"terminated": true,
"truncated": false
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | 8d14d4f4b714ad4ee1579d6597e42b4227d3e3db9254c6d57a5f349a2cd2f1b7 |
9 | 1,914,837,113 | train | 2025-09-19T08:29:38.154700 | null | {"env_repr":"<OrderEnforcing<MujocoFetchPickAndPlaceDiscreteEnv<FetchPickAndPlaceDiscrete-v4>>>","vl(...TRUNCATED) | {"render":false,"seed":1914837113,"verbose":false,"save_verbose":false,"elicit_verbalization":true,"(...TRUNCATED) | {
"step": 17,
"reward": 1,
"terminated": true,
"truncated": false
} | [{"step":0,"prompt":"You are controlling a robotic arm to pick up a grey cube and place it at the ta(...TRUNCATED) | null | 653befe4fb3ed400af6d75ba7081ae7138c182e6eab59476246b38ad0549d1b0 |
End of preview.