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The dataset generation failed
Error code: DatasetGenerationError
Exception: ArrowNotImplementedError
Message: Cannot write struct type 'target_to_reference_mapping' with no child field to Parquet. Consider adding a dummy child field.
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1594, in _prepare_split_single
writer.write(example)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 598, in write
self.write_examples_on_file()
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 571, in write_examples_on_file
self.write_batch(batch_examples=batch_examples)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 661, in write_batch
self.write_table(pa_table, writer_batch_size)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 672, in write_table
self._build_writer(inferred_schema=pa_table.schema)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 713, in _build_writer
self.pa_writer = pq.ParquetWriter(
^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/pyarrow/parquet/core.py", line 1070, in __init__
self.writer = _parquet.ParquetWriter(
^^^^^^^^^^^^^^^^^^^^^^^
File "pyarrow/_parquet.pyx", line 2363, in pyarrow._parquet.ParquetWriter.__cinit__
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
pyarrow.lib.ArrowNotImplementedError: Cannot write struct type 'target_to_reference_mapping' 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 "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1608, in _prepare_split_single
num_examples, num_bytes = writer.finalize()
^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 684, in finalize
self.write_examples_on_file()
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 571, in write_examples_on_file
self.write_batch(batch_examples=batch_examples)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 661, in write_batch
self.write_table(pa_table, writer_batch_size)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 672, in write_table
self._build_writer(inferred_schema=pa_table.schema)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 713, in _build_writer
self.pa_writer = pq.ParquetWriter(
^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/pyarrow/parquet/core.py", line 1070, in __init__
self.writer = _parquet.ParquetWriter(
^^^^^^^^^^^^^^^^^^^^^^^
File "pyarrow/_parquet.pyx", line 2363, in pyarrow._parquet.ParquetWriter.__cinit__
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
pyarrow.lib.ArrowNotImplementedError: Cannot write struct type 'target_to_reference_mapping' 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 1342, 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 907, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1438, in _prepare_split
for job_id, done, content in self._prepare_split_single(
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1617, 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.
camera.json dict | depth.npy list | metadata.json dict | rgb.png image | __key__ string | __url__ string |
|---|---|---|---|---|---|
{"carla_transform":{"location":{"x":186.4949493408203,"y":124.31021881103516,"z":2.4354076385498047}(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_000 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":186.67880249023438,"y":124.3115234375,"z":2.4354076385498047},"r(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_001 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":186.86767578125,"y":124.31316375732422,"z":2.4354076385498047},"(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_002 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":187.04910278320312,"y":124.31184387207031,"z":2.4354076385498047(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_003 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":187.22702026367188,"y":124.31088256835938,"z":2.4354076385498047(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_004 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":187.4013214111328,"y":124.31216430664062,"z":2.4354076385498047}(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_005 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":187.557373046875,"y":124.311279296875,"z":2.4354076385498047},"r(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_006 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":187.7060089111328,"y":124.30927276611328,"z":2.4354076385498047}(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_007 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":187.85598754882812,"y":124.30854034423828,"z":2.4354076385498047(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_008 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) | |
{"carla_transform":{"location":{"x":188.0433807373047,"y":124.30751037597656,"z":2.4354076385498047}(...TRUNCATED) | [[100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,100.0,10(...TRUNCATED) | {"actor_type":"pedestrian","config":{"camera":{"fov":90.0,"height":704,"width":1280},"capture":{"fps(...TRUNCATED) | pedestrian_0_20260131_234844_ped00_009 | "hf://datasets/mkxdxd/carla-dataset@55d0a5ed46744eb678b541bff63043ec14c50744/Town01/pedestrian/carla(...TRUNCATED) |
End of preview.