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The dataset generation failed because of a cast error
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 2 new columns ({'file_name', 'folder'}) and 5 missing columns ({'Coin Type', 'Face Value (USD)', 'Current Worth (USD)', 'Mint Mark', 'Year'}).
This happened while the csv dataset builder was generating data using
hf://datasets/Himothys02/coins/dataset.csv (at revision a17ca8a5dd56b986082f14ad87a71b7223232494)
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
folder: string
file_name: string
-- schema metadata --
pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 492
to
{'Coin Type': Value(dtype='string', id=None), 'Year': Value(dtype='int64', id=None), 'Mint Mark': Value(dtype='string', id=None), 'Face Value (USD)': Value(dtype='float64', id=None), 'Current Worth (USD)': Value(dtype='float64', 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 2 new columns ({'file_name', 'folder'}) and 5 missing columns ({'Coin Type', 'Face Value (USD)', 'Current Worth (USD)', 'Mint Mark', 'Year'}).
This happened while the csv dataset builder was generating data using
hf://datasets/Himothys02/coins/dataset.csv (at revision a17ca8a5dd56b986082f14ad87a71b7223232494)
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)Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
Coin Type string | Year int64 | Mint Mark string | Face Value (USD) float64 | Current Worth (USD) float64 |
|---|---|---|---|---|
Lincoln Cent | 1,943 | D | 0.01 | 0.25 |
Lincoln Cent | 1,909 | S VDB | 0.01 | 750 |
Lincoln Cent | 1,955 | null | 0.01 | 1,500 |
Lincoln Cent | 1,914 | D | 0.01 | 200 |
Jefferson Nickel | 1,950 | D | 0.05 | 10 |
Jefferson Nickel | 1,938 | S | 0.05 | 1.5 |
Buffalo Nickel | 1,913 | D | 0.05 | 50 |
Mercury Dime | 1,942 | null | 0.1 | 2 |
Mercury Dime | 1,916 | D | 0.1 | 900 |
Roosevelt Dime | 1,964 | D | 0.1 | 2.5 |
Roosevelt Dime | 1,980 | P | 0.1 | 0.1 |
Washington Quarter | 1,932 | D | 0.25 | 150 |
Washington Quarter | 1,965 | null | 0.25 | 0.25 |
Washington Quarter | 1,955 | S | 0.25 | 8 |
Standing Liberty Quarter | 1,917 | D | 0.25 | 100 |
Kennedy Half Dollar | 1,964 | D | 0.5 | 10 |
Kennedy Half Dollar | 1,976 | S | 0.5 | 3 |
Franklin Half Dollar | 1,955 | P | 0.5 | 12 |
Walking Liberty Half Dollar | 1,936 | S | 0.5 | 50 |
Morgan Dollar | 1,881 | S | 1 | 60 |
Morgan Dollar | 1,893 | S | 1 | 3,000 |
Peace Dollar | 1,921 | P | 1 | 150 |
Eisenhower Dollar | 1,971 | D | 1 | 2 |
Susan B. Anthony Dollar | 1,979 | P | 1 | 1.25 |
Sacagawea Dollar | 2,000 | D | 1 | 1.5 |
American Silver Eagle | 2,020 | W | 1 | 30 |
American Gold Eagle | 2,020 | W | 50 | 2,000 |
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