Idea shows augmented methods as red.

Hey,

I have "added" methods to my classes using PsiAugmentedProvider. Even though I have code completion for generated methods, it shows them as red when I have finished statement with semicolon.

I have had no problems with that previously, using both LightMethodBuilder and PsiElementFactory.createMethodFromText. For a new annotation only the constructor is not highlighed red.

This is the class that is augmented:

@Preferences
public class Prefs {

    private int myInt;
    private String myString;
}

Code that is using it is attached to show list with completion and red error.


I have tried to invalidate Idea's caches and changing my augmenting code in many ways. I also did some voodoo programming, but it didn't help either.

Any idea why it could show red there?

Cheers,
Maciej