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The dataset generation failed
Error code: DatasetGenerationError
Exception: ArrowInvalid
Message: Mismatching child array lengths
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1827, in _prepare_split_single
for key, table 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/hdf5/hdf5.py", line 83, in _generate_tables
pa_table = _recursive_load_arrays(h5, self.info.features, start, end)
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/hdf5/hdf5.py", line 267, in _recursive_load_arrays
arr = _recursive_load_arrays(obj, features[path], start, end)
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/hdf5/hdf5.py", line 288, in _recursive_load_arrays
sarr = pa.StructArray.from_arrays(values, names=keys)
File "pyarrow/array.pxi", line 4304, in pyarrow.lib.StructArray.from_arrays
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.ArrowInvalid: Mismatching child array lengths
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.
data dict |
|---|
{
"demo_0": {
"actions": [
0.30857086181640625,
0.000003873867171932943,
0.3258466124534607,
-0.5146310329437256,
0.484929621219635,
-0.4849247932434082,
0.5146322250366211,
1
],
"joint_commands": {
"insert_box": [
0,
0
],
"... |
{
"demo_0": {
"actions": [
0.30857086181640625,
0.000003873867171932943,
0.3258466124534607,
-0.5146310329437256,
0.484929621219635,
-0.4849247932434082,
0.5146322250366211,
1
],
"joint_commands": {
"insert_box": [
0,
0
],
"... |
{
"demo_0": {
"actions": [
0.30857086181640625,
0.000003873867171932943,
0.3258466124534607,
-0.5146310329437256,
0.484929621219635,
-0.4849247932434082,
0.5146322250366211,
1
],
"joint_commands": {
"insert_box": [
0,
0
],
"... |
{"demo_0":{"actions":[0.30857086181640625,3.873867171932943e-6,0.3258466124534607,-0.514631032943725(...TRUNCATED) |
{"demo_0":{"actions":[0.3030691146850586,-0.0017096702940762043,0.3258466124534607,-0.51463103294372(...TRUNCATED) |
{"demo_0":{"actions":[0.29756736755371094,-0.0034232144244015217,0.3258466124534607,-0.5146310329437(...TRUNCATED) |
{"demo_0":{"actions":[0.2920656204223633,-0.005136728752404451,0.3258466124534607,-0.514631032943725(...TRUNCATED) |
{"demo_0":{"actions":[0.2865638732910156,-0.006850272882729769,0.3258466124534607,-0.514631032943725(...TRUNCATED) |
{"demo_0":{"actions":[0.28106212615966797,-0.008563816547393799,0.3258466124534607,-0.51463103294372(...TRUNCATED) |
{"demo_0":{"actions":[0.2755603790283203,-0.010277360677719116,0.3258466124534607,-0.514631032943725(...TRUNCATED) |
End of preview.
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