Error2 reports
Fix ValidationError
in Pydantic Settings
✅ Solution
ValidationError in pydantic-settings often arises when a setting defined in your BaseSettings model lacks a default value and is not provided through environment variables or other configuration sources. To fix this, ensure all required settings have either a default value assigned directly in the model definition (e.g., `setting_name: str = "default_value"`) or are populated via environment variables during runtime. Consider using `field(default=...)` from pydantic for more complex default value assignments.
Related Issues
Real GitHub issues where developers encountered this error:
Timeline
First reported:Sep 3, 2025
Last reported:Oct 16, 2025
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