Datasets:

---

M-hv1

/

Titan-Library

Like 0

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
w: string
s: double
e: double
chapters: null
rate: string
external_id: int64
bookshelves: list<item: string>
  child 0, item: string
owner_uid: string
subjects: list<item: string>
  child 0, item: string
title: string
text_direction: string
source: string
updated_at: timestamp[s]
char_count: int64
cover: string
rights: struct<basis: string, jurisdiction: string, provider: string, verified: bool, claim: string, publish (... 114 chars omitted)
  child 0, basis: string
  child 1, jurisdiction: string
  child 2, provider: string
  child 3, verified: bool
  child 4, claim: string
  child 5, publishable: bool
  child 6, statement_version: string
  child 7, note: string
  child 8, license: string
  child 9, license_url: string
  child 10, redistribution: string
title_en: string
created_at: timestamp[s]
id: string
published: bool
voice: string
language: string
cast: list<item: struct<voice: string, label: string>>
  child 0, item: struct<voice: string, label: string>
      child 0, voice: string
      child 1, label: string
source_url: string
provider: string
title_ar: string
key: string
audio_available: bool
status: string
download_count: int64
author: string
to
{'id': Value('string'), 'key': Value('string'), 'title': Value('string'), 'title_ar': Value('string'), 'title_en': Value('string'), 'author': Value('string'), 'language': Value('string'), 'text_direction': Value('string'), 'voice': Value('string'), 'cast': List({'voice': Value('string'), 'label': Value('string')}), 'rate': Value('string'), 'owner_uid': Value('string'), 'created_at': Value('timestamp[s]'), 'updated_at': Value('timestamp[s]'), 'status': Value('string'), 'source': Value('string'), 'external_id': Value('int64'), 'source_url': Value('string'), 'provider': Value('string'), 'cover': Value('string'), 'subjects': List(Value('string')), 'bookshelves': List(Value('string')), 'download_count': Value('int64'), 'char_count': Value('int64'), 'audio_available': Value('bool'), 'published': Value('bool'), 'rights': {'basis': Value('string'), 'jurisdiction': Value('string'), 'provider': Value('string'), 'verified': Value('bool'), 'claim': Value('string'), 'publishable': Value('bool'), 'statement_version': Value('string'), 'note': Value('string'), 'license': Value('string'), 'license_url': Value('string'), 'redistribution': Value('string')}, 'chapters': List(Json(decode=True))}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 149, 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 129, 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 544, 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 3052, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2559, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2584, 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 558, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 440, 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 361, 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 2381, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2309, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              w: string
              s: double
              e: double
              chapters: null
              rate: string
              external_id: int64
              bookshelves: list<item: string>
                child 0, item: string
              owner_uid: string
              subjects: list<item: string>
                child 0, item: string
              title: string
              text_direction: string
              source: string
              updated_at: timestamp[s]
              char_count: int64
              cover: string
              rights: struct<basis: string, jurisdiction: string, provider: string, verified: bool, claim: string, publish (... 114 chars omitted)
                child 0, basis: string
                child 1, jurisdiction: string
                child 2, provider: string
                child 3, verified: bool
                child 4, claim: string
                child 5, publishable: bool
                child 6, statement_version: string
                child 7, note: string
                child 8, license: string
                child 9, license_url: string
                child 10, redistribution: string
              title_en: string
              created_at: timestamp[s]
              id: string
              published: bool
              voice: string
              language: string
              cast: list<item: struct<voice: string, label: string>>
                child 0, item: struct<voice: string, label: string>
                    child 0, voice: string
                    child 1, label: string
              source_url: string
              provider: string
              title_ar: string
              key: string
              audio_available: bool
              status: string
              download_count: int64
              author: string
              to
              {'id': Value('string'), 'key': Value('string'), 'title': Value('string'), 'title_ar': Value('string'), 'title_en': Value('string'), 'author': Value('string'), 'language': Value('string'), 'text_direction': Value('string'), 'voice': Value('string'), 'cast': List({'voice': Value('string'), 'label': Value('string')}), 'rate': Value('string'), 'owner_uid': Value('string'), 'created_at': Value('timestamp[s]'), 'updated_at': Value('timestamp[s]'), 'status': Value('string'), 'source': Value('string'), 'external_id': Value('int64'), 'source_url': Value('string'), 'provider': Value('string'), 'cover': Value('string'), 'subjects': List(Value('string')), 'bookshelves': List(Value('string')), 'download_count': Value('int64'), 'char_count': Value('int64'), 'audio_available': Value('bool'), 'published': Value('bool'), 'rights': {'basis': Value('string'), 'jurisdiction': Value('string'), 'provider': Value('string'), 'verified': Value('bool'), 'claim': Value('string'), 'publishable': Value('bool'), 'statement_version': Value('string'), 'note': Value('string'), 'license': Value('string'), 'license_url': Value('string'), 'redistribution': Value('string')}, 'chapters': List(Json(decode=True))}
              because column names don't match