Datasets:

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ThinkCat Lab 2

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
binance_btcusdt_1h_close: int64
coingecko_bitcoin_7d_price_usd: int64
data_gov_sg_sgx_equities_turnover_monthly_turnover_value_million_sgd: int64
data_gov_sg_singapore_rainfall_5min_rainfall_5min_total: int64
data_gov_sg_singapore_taxi_availability_available_taxi_count: int64
nasa_power_shanghai_hourly_T2M: int64
noaa_coops_sf_water_level_water_level: int64
noaa_ndbc_46013_realtime_wave_height: int64
nws_ksfo_observations_temperature: int64
open_meteo_shanghai_air_quality_hourly_pm2_5: int64
open_meteo_shanghai_hourly_temperature_2m: int64
usgs_earthquake_all_week_hourly_earthquake_count: int64
usgs_potomac_iv_usgs_00060: int64
wikimedia_time_series_hourly_pageviews: int64
updated_at: string
status: string
message: string
started_at: string
failed_models: list<item: null>
  child 0, item: null
task_count: int64
model_count: int64
next_eval_at: string
next_eval_at_unix: int64
finished_at: string
to
{'status': Value('string'), 'started_at': Value('string'), 'finished_at': Value('string'), 'failed_models': List(Value('null')), 'task_count': Value('int64'), 'model_count': Value('int64'), 'message': Value('string'), 'updated_at': Value('string'), 'next_eval_at': Value('string'), 'next_eval_at_unix': Value('int64')}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                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 127, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 483, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2840, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
                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 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
              binance_btcusdt_1h_close: int64
              coingecko_bitcoin_7d_price_usd: int64
              data_gov_sg_sgx_equities_turnover_monthly_turnover_value_million_sgd: int64
              data_gov_sg_singapore_rainfall_5min_rainfall_5min_total: int64
              data_gov_sg_singapore_taxi_availability_available_taxi_count: int64
              nasa_power_shanghai_hourly_T2M: int64
              noaa_coops_sf_water_level_water_level: int64
              noaa_ndbc_46013_realtime_wave_height: int64
              nws_ksfo_observations_temperature: int64
              open_meteo_shanghai_air_quality_hourly_pm2_5: int64
              open_meteo_shanghai_hourly_temperature_2m: int64
              usgs_earthquake_all_week_hourly_earthquake_count: int64
              usgs_potomac_iv_usgs_00060: int64
              wikimedia_time_series_hourly_pageviews: int64
              updated_at: string
              status: string
              message: string
              started_at: string
              failed_models: list<item: null>
                child 0, item: null
              task_count: int64
              model_count: int64
              next_eval_at: string
              next_eval_at_unix: int64
              finished_at: string
              to
              {'status': Value('string'), 'started_at': Value('string'), 'finished_at': Value('string'), 'failed_models': List(Value('null')), 'task_count': Value('int64'), 'model_count': Value('int64'), 'message': Value('string'), 'updated_at': Value('string'), 'next_eval_at': Value('string'), 'next_eval_at_unix': Value('int64')}
              because column names don't match