Datasets:

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hamnet-datasets

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Error code:   DatasetGenerationError
Exception:    CastError
Message:      Couldn't cast
project: string
bug_id: int64
snapshot_commit: string
fix_commit: string
version: string
file_path: string
code: string
functions: list<item: struct<function_name: string, code: string, ast_nodes: list<item: string>, ast_edges: lis (... 47 chars omitted)
  child 0, item: struct<function_name: string, code: string, ast_nodes: list<item: string>, ast_edges: list<item: lis (... 35 chars omitted)
      child 0, function_name: string
      child 1, code: string
      child 2, ast_nodes: list<item: string>
          child 0, item: string
      child 3, ast_edges: list<item: list<item: int64>>
          child 0, item: list<item: int64>
              child 0, item: int64
      child 4, func_label: int64
label: int64
sample_id: string
language: string
to
{'project': Value('string'), 'file_path': Value('string'), 'bug_id': Value('string'), 'snapshot_commit': Value('string'), 'fix_commit': Value('string'), 'code': Value('string'), 'functions': List({'function_name': Value('string'), 'code': Value('string'), 'ast_nodes': List(Value('string')), 'ast_edges': List(List(Value('int64'))), 'func_label': Value('int64')}), 'label': Value('int64'), 'language': Value('string'), 'sample_id': Value('string')}
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
              project: string
              bug_id: int64
              snapshot_commit: string
              fix_commit: string
              version: string
              file_path: string
              code: string
              functions: list<item: struct<function_name: string, code: string, ast_nodes: list<item: string>, ast_edges: lis (... 47 chars omitted)
                child 0, item: struct<function_name: string, code: string, ast_nodes: list<item: string>, ast_edges: list<item: lis (... 35 chars omitted)
                    child 0, function_name: string
                    child 1, code: string
                    child 2, ast_nodes: list<item: string>
                        child 0, item: string
                    child 3, ast_edges: list<item: list<item: int64>>
                        child 0, item: list<item: int64>
                            child 0, item: int64
                    child 4, func_label: int64
              label: int64
              sample_id: string
              language: string
              to
              {'project': Value('string'), 'file_path': Value('string'), 'bug_id': Value('string'), 'snapshot_commit': Value('string'), 'fix_commit': Value('string'), 'code': Value('string'), 'functions': List({'function_name': Value('string'), 'code': Value('string'), 'ast_nodes': List(Value('string')), 'ast_edges': List(List(Value('int64'))), 'func_label': Value('int64')}), 'label': Value('int64'), 'language': Value('string'), 'sample_id': Value('string')}
              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