Datasets:

---

ambrosfitz

/

ca_1850s_ocr_v1

like 0

Error code:   DatasetGenerationError
Exception:    CastError
Message:      Couldn't cast
page_id: string
lccn: string
decade: int64
state: string
date: timestamp[s]
columns_extracted: int64
columns_transcribed: int64
columns_failed: int64
failure_modes: list<item: string>
  child 0, item: string
ppl_scores: list<item: double>
  child 0, item: double
flagged: bool
column_index: int64
output_file: string
ppl_score: double
token_count: int64
byte_offset: int64
to
{'page_id': Value('string'), 'lccn': Value('string'), 'date': Value('timestamp[s]'), 'decade': Value('int64'), 'state': Value('string'), 'column_index': Value('int64'), 'token_count': Value('int64'), 'ppl_score': Value('float64'), 'output_file': Value('string'), 'byte_offset': Value('int64')}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1816, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 310, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 130, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2369, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              page_id: string
              lccn: string
              decade: int64
              state: string
              date: timestamp[s]
              columns_extracted: int64
              columns_transcribed: int64
              columns_failed: int64
              failure_modes: list<item: string>
                child 0, item: string
              ppl_scores: list<item: double>
                child 0, item: double
              flagged: bool
              column_index: int64
              output_file: string
              ppl_score: double
              token_count: int64
              byte_offset: int64
              to
              {'page_id': Value('string'), 'lccn': Value('string'), 'date': Value('timestamp[s]'), 'decade': Value('int64'), 'state': Value('string'), 'column_index': Value('int64'), 'token_count': Value('int64'), 'ppl_score': Value('float64'), 'output_file': Value('string'), 'byte_offset': Value('int64')}
              because column names don't match
              
              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 1348, 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 980, in convert_to_parquet
                  builder.download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 890, in download_and_prepare
                  self._download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 951, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1683, 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 1869, 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