Datasets:

---

jwsouza2025

/

fl_dataset

like 0

Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 1 new columns ({'timestamp;accel_x;accel_y;accel_z;gyro_x;gyro_y;gyro_z;lat;lon;fuel_rate;instant_fuel_economy;engine_rpm;calculated_load_value;vehicle_speed;mass_air_flow;absolute_throttle_pos;fuel_rail_pressure_vacuum;fuel_rail_pressure;fuel_level;alcohol_fuel_percentage;engine_fuel_rate;vehicle_fuel_rate;fuel_level_a;fuel_level_b'}) and 1 missing columns ({'timestamp;lat;lon;vehicle_speed;accel_x;accel_y;accel_z;engine_rpm;mass_air_flow;absolute_throttle_pos;fuel_level;gps_speed;fuel_rate;alcohol_fuel_percentage;engine_fuel_rate;vehicle_fuel_rate;fuel_remaining;fuel_level_a;fuel_level_b;instant_fuel_economy;calculated_load_value;fuel_rail_pressure;fuel_rail_pressure_vacuum;accelerator_pos_d;accelerator_pos_e'}).

This happened while the csv dataset builder was generating data using

hf://datasets/jwsouza2025/fl_dataset/data_big_route/DADOS_TRAJETOS_GRANDES/tabela_final-16-van-trajeto-t1.csv (at revision 1e4a3f689134378d8729e24a5fb5924583890073)

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1871, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 623, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2293, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2241, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              timestamp;accel_x;accel_y;accel_z;gyro_x;gyro_y;gyro_z;lat;lon;fuel_rate;instant_fuel_economy;engine_rpm;calculated_load_value;vehicle_speed;mass_air_flow;absolute_throttle_pos;fuel_rail_pressure_vacuum;fuel_rail_pressure;fuel_level;alcohol_fuel_percentage;engine_fuel_rate;vehicle_fuel_rate;fuel_level_a;fuel_level_b: string
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 997
              to
              {'timestamp;lat;lon;vehicle_speed;accel_x;accel_y;accel_z;engine_rpm;mass_air_flow;absolute_throttle_pos;fuel_level;gps_speed;fuel_rate;alcohol_fuel_percentage;engine_fuel_rate;vehicle_fuel_rate;fuel_remaining;fuel_level_a;fuel_level_b;instant_fuel_economy;calculated_load_value;fuel_rail_pressure;fuel_rail_pressure_vacuum;accelerator_pos_d;accelerator_pos_e': Value(dtype='string', id=None)}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1438, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1050, in convert_to_parquet
                  builder.download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 925, in download_and_prepare
                  self._download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1001, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1742, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1873, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 1 new columns ({'timestamp;accel_x;accel_y;accel_z;gyro_x;gyro_y;gyro_z;lat;lon;fuel_rate;instant_fuel_economy;engine_rpm;calculated_load_value;vehicle_speed;mass_air_flow;absolute_throttle_pos;fuel_rail_pressure_vacuum;fuel_rail_pressure;fuel_level;alcohol_fuel_percentage;engine_fuel_rate;vehicle_fuel_rate;fuel_level_a;fuel_level_b'}) and 1 missing columns ({'timestamp;lat;lon;vehicle_speed;accel_x;accel_y;accel_z;engine_rpm;mass_air_flow;absolute_throttle_pos;fuel_level;gps_speed;fuel_rate;alcohol_fuel_percentage;engine_fuel_rate;vehicle_fuel_rate;fuel_remaining;fuel_level_a;fuel_level_b;instant_fuel_economy;calculated_load_value;fuel_rail_pressure;fuel_rail_pressure_vacuum;accelerator_pos_d;accelerator_pos_e'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/jwsouza2025/fl_dataset/data_big_route/DADOS_TRAJETOS_GRANDES/tabela_final-16-van-trajeto-t1.csv (at revision 1e4a3f689134378d8729e24a5fb5924583890073)
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)