UnboundLocalError: cannot access local variable 'field_key' where it is not associated with a value

[johannesloibl]

Hey there!

I think PR #608 uncovered an error (@d15ky FYI).
If the for loop does not find a field_key, the variable is not defined:

Using pydantic-settings==2.10.0

[hramezani]

Thanks @johannesloibl for reporting this.

I created #639 as a fix. Could you please confirm it?

[johannesloibl]

Thanks @johannesloibl for reporting this.

I created #639 as a fix. Could you please confirm it?

Confirmed sir!

[d15ky]

Thanks @johannesloibl ! Yeah, I think it may happen if model_fields variable is empty

[hramezani]

Just merged the PR. I will wait for potential issues with the new release. Otherwise, I will make a patch release probably tomorrow!