Datasets:

---

jake-mercor

/

cherrl-runs

like 2

Error code:   DatasetGenerationError
Exception:    CastError
Message:      Couldn't cast
step: int64
prompt_id: string
sample_idx: int64
eq_correct: int64
gt_pass_rate: double
mutated_v_passrate: double
tests: list<item: struct<id: string, src: string, visibility: string, mutated: bool, passed: int64>>
  child 0, item: struct<id: string, src: string, visibility: string, mutated: bool, passed: int64>
      child 0, id: string
      child 1, src: string
      child 2, visibility: string
      child 3, mutated: bool
      child 4, passed: int64
real_v: list<item: int64>
  child 0, item: int64
eq_hinted: int64
to
{'step': Value('int64'), 'prompt_id': Value('string'), 'sample_idx': Value('int64'), 'eq_correct': Value('int64'), 'eq_hinted': Value('int64'), 'gt_pass_rate': Value('float64'), 'tests': List({'id': Value('string'), 'src': Value('string'), 'visibility': Value('string'), 'passed': Value('int64')})}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1816, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
                  for item in generator(*args, **kwargs):
                              ~~~~~~~~~^^^^^^^^^^^^^^^^^
                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
              step: int64
              prompt_id: string
              sample_idx: int64
              eq_correct: int64
              gt_pass_rate: double
              mutated_v_passrate: double
              tests: list<item: struct<id: string, src: string, visibility: string, mutated: bool, passed: int64>>
                child 0, item: struct<id: string, src: string, visibility: string, mutated: bool, passed: int64>
                    child 0, id: string
                    child 1, src: string
                    child 2, visibility: string
                    child 3, mutated: bool
                    child 4, passed: int64
              real_v: list<item: int64>
                child 0, item: int64
              eq_hinted: int64
              to
              {'step': Value('int64'), 'prompt_id': Value('string'), 'sample_idx': Value('int64'), 'eq_correct': Value('int64'), 'eq_hinted': Value('int64'), 'gt_pass_rate': Value('float64'), 'tests': List({'id': Value('string'), 'src': Value('string'), 'visibility': Value('string'), 'passed': 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 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1683, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/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