Datasets:

---

madmaxismad

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backup2110

Like 0

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
cells: list<item: struct<cell_type: string, execution_count: int64, id: string, metadata: struct<>, outputs (... 263 chars omitted)
  child 0, item: struct<cell_type: string, execution_count: int64, id: string, metadata: struct<>, outputs: list<item (... 251 chars omitted)
      child 0, cell_type: string
      child 1, execution_count: int64
      child 2, id: string
      child 3, metadata: struct<>
      child 4, outputs: list<item: struct<name: string, output_type: string, text: list<item: string>, data: struct<text/pla (... 131 chars omitted)
          child 0, item: struct<name: string, output_type: string, text: list<item: string>, data: struct<text/plain: list<it (... 119 chars omitted)
              child 0, name: string
              child 1, output_type: string
              child 2, text: list<item: string>
                  child 0, item: string
              child 3, data: struct<text/plain: list<item: string>>
                  child 0, text/plain: list<item: string>
                      child 0, item: string
              child 4, execution_count: int64
              child 5, metadata: struct<>
              child 6, ename: string
              child 7, evalue: string
              child 8, traceback: list<item: string>
                  child 0, item: string
      child 5, source: list<item: string>
          child 0, item: string
metadata: struct<kernelspec: struct<display_name: string, language: string, name: string>, language_info: stru (... 183 chars omitted)
  child 0, kernelspec: struct<display_name: string, language: string, name: string>
      child 0, display_name: string
      child 1, language: string
      child 2, name: string
  child 1, language_info: struct<codemirror_mode: struct<name: string, version: int64>, file_extension: string, mimetype: stri (... 86 chars omitted)
      child 0, codemirror_mode: struct<name: string, version: int64>
          child 0, name: string
          child 1, version: int64
      child 1, file_extension: string
      child 2, mimetype: string
      child 3, name: string
      child 4, nbconvert_exporter: string
      child 5, pygments_lexer: string
      child 6, version: string
nbformat: int64
nbformat_minor: int64
id: string
title: string
licenses: list<item: struct<name: string>>
  child 0, item: struct<name: string>
      child 0, name: string
to
{'title': Value('string'), 'id': Value('string'), 'licenses': List({'name': Value('string')})}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 483, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2951, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2461, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2486, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 547, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 430, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              cells: list<item: struct<cell_type: string, execution_count: int64, id: string, metadata: struct<>, outputs (... 263 chars omitted)
                child 0, item: struct<cell_type: string, execution_count: int64, id: string, metadata: struct<>, outputs: list<item (... 251 chars omitted)
                    child 0, cell_type: string
                    child 1, execution_count: int64
                    child 2, id: string
                    child 3, metadata: struct<>
                    child 4, outputs: list<item: struct<name: string, output_type: string, text: list<item: string>, data: struct<text/pla (... 131 chars omitted)
                        child 0, item: struct<name: string, output_type: string, text: list<item: string>, data: struct<text/plain: list<it (... 119 chars omitted)
                            child 0, name: string
                            child 1, output_type: string
                            child 2, text: list<item: string>
                                child 0, item: string
                            child 3, data: struct<text/plain: list<item: string>>
                                child 0, text/plain: list<item: string>
                                    child 0, item: string
                            child 4, execution_count: int64
                            child 5, metadata: struct<>
                            child 6, ename: string
                            child 7, evalue: string
                            child 8, traceback: list<item: string>
                                child 0, item: string
                    child 5, source: list<item: string>
                        child 0, item: string
              metadata: struct<kernelspec: struct<display_name: string, language: string, name: string>, language_info: stru (... 183 chars omitted)
                child 0, kernelspec: struct<display_name: string, language: string, name: string>
                    child 0, display_name: string
                    child 1, language: string
                    child 2, name: string
                child 1, language_info: struct<codemirror_mode: struct<name: string, version: int64>, file_extension: string, mimetype: stri (... 86 chars omitted)
                    child 0, codemirror_mode: struct<name: string, version: int64>
                        child 0, name: string
                        child 1, version: int64
                    child 1, file_extension: string
                    child 2, mimetype: string
                    child 3, name: string
                    child 4, nbconvert_exporter: string
                    child 5, pygments_lexer: string
                    child 6, version: string
              nbformat: int64
              nbformat_minor: int64
              id: string
              title: string
              licenses: list<item: struct<name: string>>
                child 0, item: struct<name: string>
                    child 0, name: string
              to
              {'title': Value('string'), 'id': Value('string'), 'licenses': List({'name': Value('string')})}
              because column names don't match