Datasets:

---

jacklishufan

/

lavida-train

like 1

Error code:   DatasetGenerationError
Exception:    TypeError
Message:      Couldn't cast array of type
struct<questionId: int64, question: string, answer_type: list<item: string>, evidence: list<item: string>, operation/reasoning: list<item: string>, image_local_name: string, image_url: string, ocr_output_file: string, answers: list<item: string>, data_split: string>
to
{'questionId': Value(dtype='int64', id=None), 'question': Value(dtype='string', id=None), 'image_local_name': Value(dtype='string', id=None), 'image_url': Value(dtype='string', id=None), 'ocr_output_file': Value(dtype='string', id=None), 'answers': Sequence(feature=Value(dtype='string', id=None), length=-1, id=None), 'data_split': Value(dtype='string', id=None)}
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1871, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 643, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2293, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2246, in cast_table_to_schema
                  arrays = [
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2247, in <listcomp>
                  cast_array_to_feature(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1796, in wrapper
                  return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1796, in <listcomp>
                  return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2014, in cast_array_to_feature
                  casted_array_values = _c(array.values, feature[0])
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1798, in wrapper
                  return func(array, *args, **kwargs)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2109, in cast_array_to_feature
                  raise TypeError(f"Couldn't cast array of type\n{_short_str(array.type)}\nto\n{_short_str(feature)}")
              TypeError: Couldn't cast array of type
              struct<questionId: int64, question: string, answer_type: list<item: string>, evidence: list<item: string>, operation/reasoning: list<item: string>, image_local_name: string, image_url: string, ocr_output_file: string, answers: list<item: string>, data_split: string>
              to
              {'questionId': Value(dtype='int64', id=None), 'question': Value(dtype='string', id=None), 'image_local_name': Value(dtype='string', id=None), 'image_url': Value(dtype='string', id=None), 'ocr_output_file': Value(dtype='string', id=None), 'answers': Sequence(feature=Value(dtype='string', id=None), length=-1, id=None), 'data_split': Value(dtype='string', id=None)}
              
              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 1428, 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 989, in stream_convert_to_parquet
                  builder._prepare_split(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1742, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1898, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset