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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 3 new columns ({'Demo', 'Status', 'Candidature Code'}) and 4 missing columns ({'ApplicationId', 'ApplicationStatus', 'DemoApplication', 'ApplicationObservations'}).
This happened while the json dataset builder was generating data using
hf://datasets/huggingface-ml-4-games-course/ml-4-games-course-certification/candidates.json (at revision 1a4beca16445bf2717b532a697db06bdd2ef705d)
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 2011, in _prepare_split_single
writer.write_table(table)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 585, 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 2302, in table_cast
return cast_table_to_schema(table, schema)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2256, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
Users: list<item: struct<Email: string, FirstName: string, HFUsername: string, SecondName: string>>
child 0, item: struct<Email: string, FirstName: string, HFUsername: string, SecondName: string>
child 0, Email: string
child 1, FirstName: string
child 2, HFUsername: string
child 3, SecondName: string
Status: string
Candidature Code: string
Demo: struct<Description: string, Link: string, ModelsUsed: list<item: string>, Name: string>
child 0, Description: string
child 1, Link: string
child 2, ModelsUsed: list<item: string>
child 0, item: string
child 3, Name: string
to
{'Users': [{'Email': Value(dtype='string', id=None), 'FirstName': Value(dtype='string', id=None), 'HfUsername': Value(dtype='string', id=None), 'LastName': Value(dtype='string', id=None)}], 'DemoApplication': {'DemoDescription': Value(dtype='string', id=None), 'DemoLink': Value(dtype='string', id=None), 'DemoTitle': Value(dtype='string', id=None), 'ModelUsedLink': Value(dtype='string', id=None)}, 'ApplicationId': Value(dtype='string', id=None), 'ApplicationObservations': Value(dtype='string', id=None), 'ApplicationStatus': 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 1321, 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 935, in convert_to_parquet
builder.download_and_prepare(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1027, in download_and_prepare
self._download_and_prepare(
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1122, 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 1882, 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 2013, 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 3 new columns ({'Demo', 'Status', 'Candidature Code'}) and 4 missing columns ({'ApplicationId', 'ApplicationStatus', 'DemoApplication', 'ApplicationObservations'}).
This happened while the json dataset builder was generating data using
hf://datasets/huggingface-ml-4-games-course/ml-4-games-course-certification/candidates.json (at revision 1a4beca16445bf2717b532a697db06bdd2ef705d)
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.
ApplicationStatus
string | DemoApplication
dict | ApplicationObservations
string | ApplicationId
string | Users
list | Status
string | Candidature Code
string | Demo
dict |
|---|---|---|---|---|---|---|---|
Failed | {
"DemoDescription": "The error indicates that data is a list, and you are trying to access elements using string indices. In the context of your code, it seems like data is a list of dictionaries, and each dictionary represents an item in your dataset.\n\nIf you want to extract specific information from each dictionary within the list, you need to iterate through the list and access the desired keys for each dictionary. Here's an example assuming data is a list:",
"DemoLink": "https://huggingface.co/spaces/huggingface-ml-4-games-course/ML-4-Games-Certification-Validation/edit/main/app.py",
"DemoTitle": "Super Amazing Big Demo! Version 2.0",
"ModelUsedLink": ""
} | ❌ the form is not correctly filled.
❌ the demo is not playable.
❌ the AI used is not specified in the form.
| 0ce311be-a321-434e-a67d-3e5576ec331a | [
{
"Email": "[email protected]",
"FirstName": "Thomas",
"HfUsername": "ThomasSimonini2",
"LastName": "Simonini"
},
{
"Email": "[email protected]",
"FirstName": "Omar",
"HfUsername": "OmarSanseviero",
"LastName": "Sanseviero"
},
{
"Email": "",
"FirstName": "",
"HfUsername": "",
"LastName": ""
},
{
"Email": "",
"FirstName": "",
"HfUsername": "",
"LastName": ""
},
{
"Email": "",
"FirstName": "",
"HfUsername": "",
"LastName": ""
}
] | null | null | null |
null | null | null | null | [
{
"Email": "[email protected]",
"FirstName": "John",
"HFUsername": "user1",
"SecondName": "Doe"
},
{
"Email": "[email protected]",
"FirstName": "Jane",
"HFUsername": "user2",
"SecondName": "Smith"
}
] | Active | 9283DNZDD | {
"Description": "This is a demo description.",
"Link": "https://example.com/demo",
"ModelsUsed": [
"Model1",
"Model2"
],
"Name": "DemoName"
} |
null | null | null | null | [
{
"Email": "[email protected]",
"FirstName": "John",
"HFUsername": "user1",
"SecondName": "Doe"
},
{
"Email": "[email protected]",
"FirstName": "Jane",
"HFUsername": "user2",
"SecondName": "Smith"
}
] | Active | 9283DNZDD | {
"Description": "This is a demo description.",
"Link": "https://example.com/demo",
"ModelsUsed": [
"Model1",
"Model2"
],
"Name": "DemoName"
} |
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