Datasets:

---

tianchengzheng

/

ominiieeg

like 0

Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 1 new columns ({'participant_id\tage\tsex\tresection\thas_resection\thas_anatomical\thas_soz\ttask\toutcome\tmethods\tsampling_frequency\tdataset\tevent_annotation\tevent_annotation_count'}) and 7 missing columns ({'file_name', 'start', 'end', 'detector', 'participant', 'name', 'session'}).

This happened while the csv dataset builder was generating data using

hf://datasets/tianchengzheng/ominiieeg/participants.tsv (at revision 71290dd0b7baf6258f86d977443ee104c5875004)

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
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 2241, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              participant_id	age	sex	resection	has_resection	has_anatomical	has_soz	task	outcome	methods	sampling_frequency	dataset	event_annotation	event_annotation_count: string
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 701
              to
              {'name': Value(dtype='string', id=None), 'start': Value(dtype='int64', id=None), 'end': Value(dtype='int64', id=None), 'detector': Value(dtype='string', id=None), 'participant': Value(dtype='string', id=None), 'session': Value(dtype='string', id=None), 'file_name': Value(dtype='string', id=None)}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              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 1873, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 1 new columns ({'participant_id\tage\tsex\tresection\thas_resection\thas_anatomical\thas_soz\ttask\toutcome\tmethods\tsampling_frequency\tdataset\tevent_annotation\tevent_annotation_count'}) and 7 missing columns ({'file_name', 'start', 'end', 'detector', 'participant', 'name', 'session'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/tianchengzheng/ominiieeg/participants.tsv (at revision 71290dd0b7baf6258f86d977443ee104c5875004)
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)