peft/pr_3111/en/package_reference/errors.md

Errors[[peft.PeftError]]

peft.PeftError[[peft.PeftError]]

Source

Base PEFT error

peft.NoMatchingPeftModuleError[[peft.NoMatchingPeftModuleError]]

Source

The adapter being injected matched no module or parameter of the base model.

Raised e.g. when the target_modules of the PEFT config matched nothing, which most often points at a misconfiguration. It subclasses ValueError for backwards compatibility with code that intercepted the generic error raised previously. Code that adds such an adapter intentionally can catch this error (or PeftError) and proceed.