Datasets:

---

KXzzz

/

stockplot

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 29 new columns ({'LHRange_Min', 'MaxProfit_PreHC', 'Note_En', 'LatestPriceDate_DB', 'Bound', 'ResistLevel', 'PL_HL_MaxOpp', 'TrendOrder', 'HHRange_UpMid', 'NoResistProfit_PreLC', 'StockBreakoutDate', 'ResistLevel_En', 'TrendRange', 'PL_LH_Med', 'PL_LL_Safe', 'PriceHigh', 'HLRange_Max', 'VideoDate', 'PriceLow', 'NoResistLost_CPostH', 'MaxLost_CPostL', 'Note', 'LLRange_LowMid', 'PL_MM_Med', 'TrendOppr', 'LatestPrice_DB', 'StockBreakoutDirection', 'IsEdge', 'DataType'}) and 15 missing columns ({'PVSignal', 'Date', 'StockPriceVolId', 'Low', 'Open', 'VolMA50', 'StockIntervalId', 'VolMA10', 'Close', 'Vol', 'CreateDate', 'CloseChangePct', 'High', 'VolMA20', 'CloseChange'}).

This happened while the csv dataset builder was generating data using

hf://datasets/KXzzz/stockplot/vw_stocktrendplot_DEV.csv (at revision c350b72a17e089546fec8270d96f2500786a0ca6), ['hf://datasets/KXzzz/stockplot@c350b72a17e089546fec8270d96f2500786a0ca6/vw_stockpricevol_DEV.csv', 'hf://datasets/KXzzz/stockplot@c350b72a17e089546fec8270d96f2500786a0ca6/vw_stockpricevol_PROD.csv', 'hf://datasets/KXzzz/stockplot@c350b72a17e089546fec8270d96f2500786a0ca6/vw_stocktrendplot_DEV.csv', 'hf://datasets/KXzzz/stockplot@c350b72a17e089546fec8270d96f2500786a0ca6/vw_stocktrendplot_PROD.csv']

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 "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1848, in _prepare_split_single
                  writer.write_table(table)
                  ~~~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 784, in write_table
                  self._write_table(pa_table, writer_batch_size=writer_batch_size)
                  ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 795, in _write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              TickerId: int64
              Ticker: string
              TrendOrder: int64
              PriceLow: double
              PriceHigh: double
              ResistLevel: string
              ResistLevel_En: string
              Note: string
              Note_En: string
              TrendRange: double
              TrendOppr: double
              Bound: string
              LatestPrice_DB: double
              LatestPriceDate_DB: string
              StockBreakoutDirection: string
              IsEdge: double
              StockBreakoutDate: string
              PL_LL_Safe: double
              PL_LH_Med: double
              PL_MM_Med: double
              PL_HL_MaxOpp: double
              MaxProfit_PreHC: double
              NoResistProfit_PreLC: double
              NoResistLost_CPostH: double
              MaxLost_CPostL: double
              HLRange_Max: double
              LHRange_Min: double
              HHRange_UpMid: double
              LLRange_LowMid: double
              VideoDate: string
              DataType: string
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 4096
              to
              {'StockPriceVolId': Value('int64'), 'TickerId': Value('int64'), 'Ticker': Value('string'), 'StockIntervalId': Value('int64'), 'Date': Value('string'), 'Close': Value('float64'), 'PVSignal': Value('string'), 'CloseChangePct': Value('float64'), 'CloseChange': Value('float64'), 'Open': Value('float64'), 'High': Value('float64'), 'Low': Value('float64'), 'Vol': Value('float64'), 'VolMA10': Value('float64'), 'VolMA20': Value('float64'), 'VolMA50': Value('float64'), 'CreateDate': Value('string')}
              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 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 1694, 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 1850, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
                  ...<4 lines>...
                  )
              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 29 new columns ({'LHRange_Min', 'MaxProfit_PreHC', 'Note_En', 'LatestPriceDate_DB', 'Bound', 'ResistLevel', 'PL_HL_MaxOpp', 'TrendOrder', 'HHRange_UpMid', 'NoResistProfit_PreLC', 'StockBreakoutDate', 'ResistLevel_En', 'TrendRange', 'PL_LH_Med', 'PL_LL_Safe', 'PriceHigh', 'HLRange_Max', 'VideoDate', 'PriceLow', 'NoResistLost_CPostH', 'MaxLost_CPostL', 'Note', 'LLRange_LowMid', 'PL_MM_Med', 'TrendOppr', 'LatestPrice_DB', 'StockBreakoutDirection', 'IsEdge', 'DataType'}) and 15 missing columns ({'PVSignal', 'Date', 'StockPriceVolId', 'Low', 'Open', 'VolMA50', 'StockIntervalId', 'VolMA10', 'Close', 'Vol', 'CreateDate', 'CloseChangePct', 'High', 'VolMA20', 'CloseChange'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/KXzzz/stockplot/vw_stocktrendplot_DEV.csv (at revision c350b72a17e089546fec8270d96f2500786a0ca6), ['hf://datasets/KXzzz/stockplot@c350b72a17e089546fec8270d96f2500786a0ca6/vw_stockpricevol_DEV.csv', 'hf://datasets/KXzzz/stockplot@c350b72a17e089546fec8270d96f2500786a0ca6/vw_stockpricevol_PROD.csv', 'hf://datasets/KXzzz/stockplot@c350b72a17e089546fec8270d96f2500786a0ca6/vw_stocktrendplot_DEV.csv', 'hf://datasets/KXzzz/stockplot@c350b72a17e089546fec8270d96f2500786a0ca6/vw_stocktrendplot_PROD.csv']
              
              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)