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The dataset generation failed
Error code: DatasetGenerationError
Exception: ArrowNotImplementedError
Message: Cannot write struct type 'flags' with no child field to Parquet. Consider adding a dummy child field.
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1846, in _prepare_split_single
writer.write_row(table)
~~~~~~~~~~~~~~~~^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 696, in write_row
self.write_rows_on_file()
~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 663, in write_rows_on_file
self._write_table(table)
~~~~~~~~~~~~~~~~~^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 771, in _write_table
self._build_writer(inferred_schema=pa_table.schema)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 812, in _build_writer
self.pa_writer = pq.ParquetWriter(
~~~~~~~~~~~~~~~~^
self.stream,
^^^^^^^^^^^^
...<9 lines>...
},
^^
)
^
File "/usr/local/lib/python3.14/site-packages/pyarrow/parquet/core.py", line 1082, in __init__
self.writer = _parquet.ParquetWriter(
~~~~~~~~~~~~~~~~~~~~~~^
sink, schema,
^^^^^^^^^^^^^
...<20 lines>...
max_rows_per_page=max_rows_per_page,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**options)
^^^^^^^^^^
File "pyarrow/_parquet.pyx", line 2374, in pyarrow._parquet.ParquetWriter.__cinit__
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
return check_status(status)
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
raise convert_status(status)
pyarrow.lib.ArrowNotImplementedError: Cannot write struct type 'flags' 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/python3.14/site-packages/datasets/builder.py", line 1869, in _prepare_split_single
num_examples, num_bytes = writer.finalize()
~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 781, in finalize
self.write_rows_on_file()
~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 663, in write_rows_on_file
self._write_table(table)
~~~~~~~~~~~~~~~~~^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 771, in _write_table
self._build_writer(inferred_schema=pa_table.schema)
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 812, in _build_writer
self.pa_writer = pq.ParquetWriter(
~~~~~~~~~~~~~~~~^
self.stream,
^^^^^^^^^^^^
...<9 lines>...
},
^^
)
^
File "/usr/local/lib/python3.14/site-packages/pyarrow/parquet/core.py", line 1082, in __init__
self.writer = _parquet.ParquetWriter(
~~~~~~~~~~~~~~~~~~~~~~^
sink, schema,
^^^^^^^^^^^^^
...<20 lines>...
max_rows_per_page=max_rows_per_page,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
**options)
^^^^^^^^^^
File "pyarrow/_parquet.pyx", line 2374, in pyarrow._parquet.ParquetWriter.__cinit__
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
return check_status(status)
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
raise convert_status(status)
pyarrow.lib.ArrowNotImplementedError: Cannot write struct type 'flags' 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 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1880, 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.
version string | flags dict | shapes list | imagePath string | imageData null | imageHeight int64 | imageWidth int64 | description string |
|---|---|---|---|---|---|---|---|
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
756.3037940628043,
1299.6006940157386
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0000.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
742.0904416471755,
1295.5193314973315
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0001.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
727.8469501688438,
1291.5073115563096
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0002.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
713.5735854212244,
1287.56476380692
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking"... | LW0401_M202504260001_20250426183302000_L0_GY_11_0003.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
699.2706136692439,
1283.6918169466371
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0004.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
684.9383016463613,
1279.8885987545837
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0005.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
670.5769165515828,
1276.1552360899627
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0006.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
656.186726046472,
1272.4918548904952
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0007.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
641.7679982521574,
1268.8985801708698
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0008.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
627.3210017463307,
1265.3755360212003
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0009.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
612.8460055602443,
1261.9228456054973
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0010.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
598.3432791757007,
1258.5406311601394
]
],
"group_id": 16,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0011.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2495.6968743754232,
4072.8768928973823
]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0012.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2468.528662780415,
4035.689830909118
]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking"... | LW0401_M202504260001_20250426183302000_L0_GY_11_0013.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2441.1690314013986,
3998.659146256309
]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0014.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2413.618613464718,
3961.785585750066
]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking"... | LW0401_M202504260001_20250426183302000_L0_GY_11_0015.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2385.878044793505,
3925.0698939560443
]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0016.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2357.947963800263,
3888.512813185971
]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking"... | LW0401_M202504260001_20250426183302000_L0_GY_11_0017.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
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]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0018.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
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],
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"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0019.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
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]
],
"group_id": 5,
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"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0020.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
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],
"group_id": 5,
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"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0021.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
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"points": [
[
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],
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"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking":... | LW0401_M202504260001_20250426183302000_L0_GY_11_0022.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
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3672.542443405213
]
],
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"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking":... | LW0401_M202504260001_20250426183302000_L0_GY_11_0023.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2157.1852187950176,
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]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0024.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2127.7623303297387,
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],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0025.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
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]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking... | LW0401_M202504260001_20250426183302000_L0_GY_11_0026.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
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],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linkin... | LW0401_M202504260001_20250426183302000_L0_GY_11_0027.png | null | 4,096 | 4,096 | |
3.3.3 | {} | [
{
"kie_linking": [],
"label": "debris",
"score": null,
"points": [
[
2038.3944150552197,
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]
],
"group_id": 5,
"description": "",
"difficult": false,
"shape_type": "point",
"flags": {},
"attributes": {}
},
{
"kie_linking"... | LW0401_M202504260001_20250426183302000_L0_GY_11_0028.png | null | 4,096 | 4,096 |
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