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The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1531, in _prepare_split_single
for key, record in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 127, in _generate_examples
for example_idx, example in enumerate(self._get_pipeline_from_tar(tar_path, tar_iterator)):
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 32, in _get_pipeline_from_tar
for filename, f in tar_iterator:
^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
for x in self.generator(*self.args):
~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1405, in _iter_from_urlpath
with xopen(urlpath, "rb", download_config=download_config, block_size=0) as f:
~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 982, in xopen
file_obj = fs.open(paths[0], mode)
File "<string>", line 3, in open
File "/usr/local/lib/python3.14/unittest/mock.py", line 1176, in __call__
return self._mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1180, in _mock_call
return self._execute_mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1247, in _execute_mock_call
result = effect(*args, **kwargs)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 786, in wrapped
tracker.files[urlpath] = {"read": 0, "size": int(f.size)}
~~~^^^^^^^^
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
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 1393, 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 1571, 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.
jsonl unknown | __key__ string | __url__ string |
|---|---|---|
"eyJpZCI6IjAwMDAwMDAwIiwibmFtZSI6IjUzOWQwMmM3OTVlMmRjNDJhODA2IiwiaHVtYW5fY291bnQiOjEsImZwcyI6MzAuMCw(...TRUNCATED) | metadata | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
"eyJpZCI6IjAwMDAwMDAwIiwibmFtZSI6IjUzOWQwMmM3OTVlMmRjNDJhODA2IiwiaHVtYW5fY291bnQiOjEsImZwcyI6MzAuMCw(...TRUNCATED) | metadata_caption | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
"eyJpZCI6IjAwMDAwMDAwIiwibmFtZSI6IjUzOWQwMmM3OTVlMmRjNDJhODA2IiwiaHVtYW5fY291bnQiOjEsImZwcyI6MzAuMCw(...TRUNCATED) | metadata_classification | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
"eyJpZCI6IjAwMDAwMDAwIiwibmFtZSI6IjUzOWQwMmM3OTVlMmRjNDJhODA2IiwiaHVtYW5fY291bnQiOjEsImZwcyI6MzAuMCw(...TRUNCATED) | metadata_objects | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
"eyJpZCI6IjAwMDAwMDAwIiwibmFtZSI6IjUzOWQwMmM3OTVlMmRjNDJhODA2IiwiaHVtYW5fY291bnQiOjEsImZwcyI6MzAuMCw(...TRUNCATED) | metadata_render | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
null | human_motion/00000/0004edafc84c410daf42 | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
null | human_motion/00000/0088fe193561c7c304ea | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
null | human_motion/00000/00ad3f14c4eb2f2f5468 | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
null | human_motion/00000/00c35b172390057e48c9 | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
null | human_motion/00000/00c807c59021c97bd2c8 | "hf://datasets/shadowlynx92/motion_example_0801_tar@d17a1cdcd6e3fefeac681429361f65a4ced98613/motion_(...TRUNCATED) |
End of preview.
motion_example_0801
This dataset contains 2,000,000 motion examples distributed as 1,954 uncompressed tar archives, totaling 1,277,023,825,920 bytes (approximately 1.28 TB).
Each example has three corresponding files:
| Directory | Format | Contents |
|---|---|---|
human_motion/ |
.pt |
SMPL motion data |
motion_caption/ |
.json |
Motion descriptions |
rendered_videos/ |
.mp4 |
Stickman renderings of the motion |
Archives are named motion_example_0801_00000.tar through motion_example_0801_01953.tar. The first 1,953 archives contain 1,024 examples each; the last contains 128. archive_index.tsv lists the example count for each archive.
The first archive also contains these five metadata files at its beginning:
metadata.jsonlmetadata_caption.jsonlmetadata_classification.jsonlmetadata_objects.jsonlmetadata_render.jsonl
In metadata_caption.jsonl, each video_caption combines descriptions of its two source motion segments. One of eight transition templates is randomly selected, with gender-neutral person references. These captions retain descriptions of the source videos, including their appearance and setting, and are not literal descriptions of the stickman renderings. The video_path field is empty; rendering information is provided in metadata_render.jsonl.
Verify and extract
Download all archive shards together with SHA256SUMS and archive_index.tsv. Verify the archives before extraction:
sha256sum -c SHA256SUMS
Extract every archive into the same directory. Archive member paths are relative to the dataset root and do not include an additional enclosing directory:
mkdir -p motion_example_0801
for archive in motion_example_0801_*.tar; do
tar -xf "$archive" -C motion_example_0801
done
The extracted directory contains the five metadata files and the three data directories listed above. The tar files are uncompressed, so retaining both the archives and extracted dataset requires space for both copies.
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