Datasets:

---

mvpeav

/

cfb-sims-2026

like 0

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
convention: string
n_sims: int64
quantile_levels: list<item: int64>
  child 0, item: int64
quantiles: struct<margin: list<item: double>, total: list<item: double>, teamA_pts: list<item: double>, teamB_p (... 23 chars omitted)
  child 0, margin: list<item: double>
      child 0, item: double
  child 1, total: list<item: double>
      child 0, item: double
  child 2, teamA_pts: list<item: double>
      child 0, item: double
  child 3, teamB_pts: list<item: double>
      child 0, item: double
hist: struct<margin: list<item: struct<start: double, end: double, count: int64>>, total: list<item: struc (... 45 chars omitted)
  child 0, margin: list<item: struct<start: double, end: double, count: int64>>
      child 0, item: struct<start: double, end: double, count: int64>
          child 0, start: double
          child 1, end: double
          child 2, count: int64
  child 1, total: list<item: struct<start: double, end: double, count: int64>>
      child 0, item: struct<start: double, end: double, count: int64>
          child 0, start: double
          child 1, end: double
          child 2, count: int64
A_pts: list<item: int64>
  child 0, item: int64
B_pts: list<item: int64>
  child 0, item: int64
totals: list<item: int64>
  child 0, item: int64
spreads: list<item: int64>
  child 0, item: int64
game_id: int64
slug: string
teamA: string
teamB: string
updated: timestamp[s]
sport: string
weeks: list<item: struct<week: int64, id: string, dir: string, label: string, legacy_key: string, n_games:  (... 23 chars omitted)
  child 0, item: struct<week: int64, id: string, dir: string, label: string, legacy_key: string, n_games: int64, has_ (... 11 chars omitted)
      child 0, week: int64
      child 1, id: string
      child 2, dir: string
      child 3, label: string
      child 4, legacy_key: string
      child 5, n_games: int64
      child 6, has_open: bool
season: int64
layout: struct<season_index: string, week_index: string, game_summary: string, game_compact: string, game_pl (... 14 chars omitted)
  child 0, season_index: string
  child 1, week_index: string
  child 2, game_summary: string
  child 3, game_compact: string
  child 4, game_players: string
to
{'sport': Value('string'), 'season': Value('int64'), 'convention': Value('string'), 'layout': {'season_index': Value('string'), 'week_index': Value('string'), 'game_summary': Value('string'), 'game_compact': Value('string'), 'game_players': Value('string')}, 'weeks': List({'week': Value('int64'), 'id': Value('string'), 'dir': Value('string'), 'label': Value('string'), 'legacy_key': Value('string'), 'n_games': Value('int64'), 'has_open': Value('bool')})}
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 2840, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, 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 536, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, 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
              convention: string
              n_sims: int64
              quantile_levels: list<item: int64>
                child 0, item: int64
              quantiles: struct<margin: list<item: double>, total: list<item: double>, teamA_pts: list<item: double>, teamB_p (... 23 chars omitted)
                child 0, margin: list<item: double>
                    child 0, item: double
                child 1, total: list<item: double>
                    child 0, item: double
                child 2, teamA_pts: list<item: double>
                    child 0, item: double
                child 3, teamB_pts: list<item: double>
                    child 0, item: double
              hist: struct<margin: list<item: struct<start: double, end: double, count: int64>>, total: list<item: struc (... 45 chars omitted)
                child 0, margin: list<item: struct<start: double, end: double, count: int64>>
                    child 0, item: struct<start: double, end: double, count: int64>
                        child 0, start: double
                        child 1, end: double
                        child 2, count: int64
                child 1, total: list<item: struct<start: double, end: double, count: int64>>
                    child 0, item: struct<start: double, end: double, count: int64>
                        child 0, start: double
                        child 1, end: double
                        child 2, count: int64
              A_pts: list<item: int64>
                child 0, item: int64
              B_pts: list<item: int64>
                child 0, item: int64
              totals: list<item: int64>
                child 0, item: int64
              spreads: list<item: int64>
                child 0, item: int64
              game_id: int64
              slug: string
              teamA: string
              teamB: string
              updated: timestamp[s]
              sport: string
              weeks: list<item: struct<week: int64, id: string, dir: string, label: string, legacy_key: string, n_games:  (... 23 chars omitted)
                child 0, item: struct<week: int64, id: string, dir: string, label: string, legacy_key: string, n_games: int64, has_ (... 11 chars omitted)
                    child 0, week: int64
                    child 1, id: string
                    child 2, dir: string
                    child 3, label: string
                    child 4, legacy_key: string
                    child 5, n_games: int64
                    child 6, has_open: bool
              season: int64
              layout: struct<season_index: string, week_index: string, game_summary: string, game_compact: string, game_pl (... 14 chars omitted)
                child 0, season_index: string
                child 1, week_index: string
                child 2, game_summary: string
                child 3, game_compact: string
                child 4, game_players: string
              to
              {'sport': Value('string'), 'season': Value('int64'), 'convention': Value('string'), 'layout': {'season_index': Value('string'), 'week_index': Value('string'), 'game_summary': Value('string'), 'game_compact': Value('string'), 'game_players': Value('string')}, 'weeks': List({'week': Value('int64'), 'id': Value('string'), 'dir': Value('string'), 'label': Value('string'), 'legacy_key': Value('string'), 'n_games': Value('int64'), 'has_open': Value('bool')})}
              because column names don't match