Datasets:

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skkuprism

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pix2robot-calibration

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SKKU-PRISM 7

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
robot_id: string
calibrated_at: string
num_points: int64
homography_3x3: list<item: list<item: double>>
  child 0, item: list<item: double>
      child 0, item: double
table_z_robot_frame: double
table_depth_m: double
depth_values: list<item: double>
  child 0, item: double
pixel_points: list<item: list<item: int64>>
  child 0, item: list<item: int64>
      child 0, item: int64
robot_points: list<item: list<item: double>>
  child 0, item: list<item: double>
      child 0, item: double
error_stats: struct<mean_error_m: double, max_error_m: double, rmse_m: double, per_point_errors_m: list<item: dou (... 5 chars omitted)
  child 0, mean_error_m: double
  child 1, max_error_m: double
  child 2, rmse_m: double
  child 3, per_point_errors_m: list<item: double>
      child 0, item: double
to
{'robot_id': Value('string'), 'calibrated_at': Value('string'), 'num_points': Value('int64'), 'homography_3x3': List(List(Value('float64'))), 'table_z_robot_frame': Value('float64'), 'pixel_points': List(List(Value('int64'))), 'robot_points': List(List(Value('float64'))), 'error_stats': {'mean_error_m': Value('float64'), 'max_error_m': Value('float64'), 'rmse_m': Value('float64'), 'per_point_errors_m': List(Value('float64'))}}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
                  return get_rows(
                         ^^^^^^^^^
                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 77, in get_rows
                  rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2690, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2227, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2251, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 494, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 384, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 289, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 124, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              robot_id: string
              calibrated_at: string
              num_points: int64
              homography_3x3: list<item: list<item: double>>
                child 0, item: list<item: double>
                    child 0, item: double
              table_z_robot_frame: double
              table_depth_m: double
              depth_values: list<item: double>
                child 0, item: double
              pixel_points: list<item: list<item: int64>>
                child 0, item: list<item: int64>
                    child 0, item: int64
              robot_points: list<item: list<item: double>>
                child 0, item: list<item: double>
                    child 0, item: double
              error_stats: struct<mean_error_m: double, max_error_m: double, rmse_m: double, per_point_errors_m: list<item: dou (... 5 chars omitted)
                child 0, mean_error_m: double
                child 1, max_error_m: double
                child 2, rmse_m: double
                child 3, per_point_errors_m: list<item: double>
                    child 0, item: double
              to
              {'robot_id': Value('string'), 'calibrated_at': Value('string'), 'num_points': Value('int64'), 'homography_3x3': List(List(Value('float64'))), 'table_z_robot_frame': Value('float64'), 'pixel_points': List(List(Value('int64'))), 'robot_points': List(List(Value('float64'))), 'error_stats': {'mean_error_m': Value('float64'), 'max_error_m': Value('float64'), 'rmse_m': Value('float64'), 'per_point_errors_m': List(Value('float64'))}}
              because column names don't match