Datasets:

metalwhale

/

stock_data

like 1

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 missing columns ({'splits'})

This happened while the csv dataset builder was generating data using

zip://us/AAA.csv::/tmp/hf-datasets-cache/medium/datasets/20591821847790-config-parquet-and-info-metalwhale-stock_data-ad79d03c/downloads/9abc2bbd5bfc46014762fcb6b15d2f37bb19acd032a5056c38b2bfe07845828c

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 2011, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 585, 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 2302, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2256, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              symbol: string
              date: string
              open: double
              high: double
              low: double
              close: double
              volume: int64
              adjclose: double
              dividends: double
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1262
              to
              {'symbol': Value(dtype='string', id=None), 'date': Value(dtype='string', id=None), 'open': Value(dtype='float64', id=None), 'high': Value(dtype='float64', id=None), 'low': Value(dtype='float64', id=None), 'close': Value(dtype='float64', id=None), 'volume': Value(dtype='int64', id=None), 'adjclose': Value(dtype='float64', id=None), 'dividends': Value(dtype='float64', id=None), 'splits': Value(dtype='float64', 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 1577, 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 1191, in convert_to_parquet
                  builder.download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1027, in download_and_prepare
                  self._download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1122, 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 1882, 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 2013, 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 missing columns ({'splits'})
              
              This happened while the csv dataset builder was generating data using
              
              zip://us/AAA.csv::/tmp/hf-datasets-cache/medium/datasets/20591821847790-config-parquet-and-info-metalwhale-stock_data-ad79d03c/downloads/9abc2bbd5bfc46014762fcb6b15d2f37bb19acd032a5056c38b2bfe07845828c
              
              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)