Datasets:

---

lerobot

/

video-benchmark-submissions

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LeRobot 4.42k

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
submission_id: string
status: string
created_at: timestamp[s]
started_at: string
completed_at: string
error: string
benchmark_type: string
repo_ids: list<item: string>
  child 0, item: string
vcodecs: list<item: string>
  child 0, item: string
pix_fmts: list<item: string>
  child 0, item: string
g_values: list<item: int64>
  child 0, item: int64
crf_values: list<item: int64>
  child 0, item: int64
timestamps_modes: list<item: string>
  child 0, item: string
backends: list<item: string>
  child 0, item: string
num_samples: int64
progress: null
lossless_values: list<item: bool>
  child 0, item: bool
use_log_values: list<item: bool>
  child 0, item: bool
num_workers: int64
to
{'submission_id': Value('string'), 'status': Value('string'), 'created_at': Value('timestamp[s]'), 'started_at': Value('string'), 'completed_at': Value('string'), 'error': Value('string'), 'repo_ids': List(Value('string')), 'vcodecs': List(Value('string')), 'pix_fmts': List(Value('string')), 'g_values': List(Value('int64')), 'crf_values': List(Value('int64')), 'timestamps_modes': List(Value('string')), 'backends': List(Value('string')), 'num_samples': Value('int64'), 'num_workers': Value('int64'), 'progress': Value('null')}
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 478, 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 2818, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2355, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2380, 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 2369, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              submission_id: string
              status: string
              created_at: timestamp[s]
              started_at: string
              completed_at: string
              error: string
              benchmark_type: string
              repo_ids: list<item: string>
                child 0, item: string
              vcodecs: list<item: string>
                child 0, item: string
              pix_fmts: list<item: string>
                child 0, item: string
              g_values: list<item: int64>
                child 0, item: int64
              crf_values: list<item: int64>
                child 0, item: int64
              timestamps_modes: list<item: string>
                child 0, item: string
              backends: list<item: string>
                child 0, item: string
              num_samples: int64
              progress: null
              lossless_values: list<item: bool>
                child 0, item: bool
              use_log_values: list<item: bool>
                child 0, item: bool
              num_workers: int64
              to
              {'submission_id': Value('string'), 'status': Value('string'), 'created_at': Value('timestamp[s]'), 'started_at': Value('string'), 'completed_at': Value('string'), 'error': Value('string'), 'repo_ids': List(Value('string')), 'vcodecs': List(Value('string')), 'pix_fmts': List(Value('string')), 'g_values': List(Value('int64')), 'crf_values': List(Value('int64')), 'timestamps_modes': List(Value('string')), 'backends': List(Value('string')), 'num_samples': Value('int64'), 'num_workers': Value('int64'), 'progress': Value('null')}
              because column names don't match