Datasets:

---

Abner0803

/

coral-preprocess

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 ({'turns', 'conv_id'}) and 2 missing columns ({'text_id', 'text'}).

This happened while the json dataset builder was generating data using

hf://datasets/Abner0803/coral-preprocess/new_train_conversation.json (at revision 8ea970cfaabb5a84ea57175608ca6c2f27b1e242)

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 "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1831, in _prepare_split_single
                  writer.write_table(table)
                File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 714, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              conv_id: string
              turns: list<item: struct<golden_docs_pids: list<item: int64>, golden_docs_text: list<item: string>, golden_ (... 69 chars omitted)
                child 0, item: struct<golden_docs_pids: list<item: int64>, golden_docs_text: list<item: string>, golden_rewrite: st (... 57 chars omitted)
                    child 0, golden_docs_pids: list<item: int64>
                        child 0, item: int64
                    child 1, golden_docs_text: list<item: string>
                        child 0, item: string
                    child 2, golden_rewrite: string
                    child 3, question: string
                    child 4, response: string
                    child 5, turn_id: int64
              -- schema metadata --
              pandas: '{"index_columns": [], "column_indexes": [], "columns": [{"name":' + 313
              to
              {'text_id': Value('string'), 'text': 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 1455, 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 1054, in convert_to_parquet
                  builder.download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 894, in download_and_prepare
                  self._download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 970, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1702, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/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 ({'turns', 'conv_id'}) and 2 missing columns ({'text_id', 'text'}).
              
              This happened while the json dataset builder was generating data using
              
              hf://datasets/Abner0803/coral-preprocess/new_train_conversation.json (at revision 8ea970cfaabb5a84ea57175608ca6c2f27b1e242)
              
              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)