Datasets:

---

sandylolpotty

/

WIKITEXT-4

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 2 new columns ({'text', 'label'}) and 6 missing columns ({'word_count', 'title', 'categories', 'language', 'primary_category', 'content'}).

This happened while the json dataset builder was generating data using

hf://datasets/sandylolpotty/WIKITEXT-4/train_classification.json (at revision c568b6f2624d01ef31dc5165c258e8e9c4ce6bc6)

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 1831, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 644, 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 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              id: int64
              text: string
              label: string
              metadata: struct<language: string, title: string, word_count: int64>
                child 0, language: string
                child 1, title: string
                child 2, word_count: int64
              -- schema metadata --
              pandas: '{"index_columns": [], "column_indexes": [], "columns": [{"name":' + 536
              to
              {'id': Value('int64'), 'title': Value('string'), 'content': Value('string'), 'categories': List(Value('string')), 'primary_category': Value('string'), 'word_count': Value('int64'), 'language': Value('string'), 'metadata': {'has_infobox': Value('int64'), 'last_modified': Value('string'), 'links_count': Value('int64'), 'references_count': Value('int64'), 'url': Value('string')}}
              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 1456, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1055, in convert_to_parquet
                  builder.download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 894, in download_and_prepare
                  self._download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 970, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1702, 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 1833, 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 2 new columns ({'text', 'label'}) and 6 missing columns ({'word_count', 'title', 'categories', 'language', 'primary_category', 'content'}).
              
              This happened while the json dataset builder was generating data using
              
              hf://datasets/sandylolpotty/WIKITEXT-4/train_classification.json (at revision c568b6f2624d01ef31dc5165c258e8e9c4ce6bc6)
              
              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)