[Solved] Cannot see a func in a sub class for override.

[Everynone]

@ElFab

I tryed this exact simple thing (A,B,C) and nothing is wrong, I can override the func in C class even if it was overriden in B. So now i wonder why in my class i cannot do that. do you have an idea?
Do someone know some reasons for a func to not be shown in child class for override?

Are you sure C is a child of B? What does it say in the upper right corner regarding Parent Class?