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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 1520, 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 130, 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 34, 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 1382, 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 1560, 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.
json dict | npy list | __key__ string | __url__ string |
|---|---|---|---|
{
"label": 30,
"original": "031_0025.jpg"
} | [[[254,232,51],[254,232,51],[254,232,51],[254,232,51],[254,232,51],[254,232,51],[254,232,51],[254,23(...TRUNCATED) | dataset/train/031_0025 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 59,
"original": "060_0083.jpg"
} | [[[30,56,107],[31,59,107],[26,59,102],[36,65,97],[33,49,65],[44,58,71],[34,56,77],[29,59,85],[30,65,(...TRUNCATED) | dataset/train/060_0083 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 167,
"original": "168_0128.jpg"
} | [[[37,37,37],[37,37,37],[37,37,37],[36,36,36],[35,35,37],[36,36,38],[39,40,42],[42,43,45],[38,39,43](...TRUNCATED) | dataset/train/168_0128 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 73,
"original": "074_0047.jpg"
} | [[[178,170,167],[178,170,167],[178,170,167],[177,169,166],[177,169,166],[176,168,165],[176,168,165],(...TRUNCATED) | dataset/train/074_0047 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 11,
"original": "012_0124.jpg"
} | [[[241,223,173],[245,227,177],[251,233,183],[254,236,186],[255,237,187],[254,236,186],[253,235,185],(...TRUNCATED) | dataset/train/012_0124 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 65,
"original": "066_0040.jpg"
} | [[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0(...TRUNCATED) | dataset/train/066_0040 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 20,
"original": "021_0035.jpg"
} | [[[255,255,255],[255,255,255],[255,255,255],[255,255,255],[255,255,255],[255,255,255],[255,255,255],(...TRUNCATED) | dataset/train/021_0035 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 24,
"original": "025_0066.jpg"
} | [[[67,78,46],[64,75,43],[54,64,37],[48,57,30],[53,59,33],[63,66,39],[83,82,52],[106,101,69],[142,134(...TRUNCATED) | dataset/train/025_0066 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 244,
"original": "245_0048.jpg"
} | [[[62,105,148],[66,109,152],[69,114,156],[71,116,158],[70,115,157],[68,113,155],[65,112,154],[64,111(...TRUNCATED) | dataset/train/245_0048 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
{
"label": 198,
"original": "199_0061.jpg"
} | [[[40,42,18],[41,43,19],[43,45,21],[44,46,22],[45,47,23],[46,48,24],[45,47,23],[45,47,23],[45,47,23](...TRUNCATED) | dataset/train/199_0061 | "hf://datasets/Qualeafclover/webdataset-caltech256@f6cf5a91a27b82831c50a0a41c5593d416b5a43b/train/ca(...TRUNCATED) |
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