Menu - "Fast CreateWidget Warning!"

Hello! I create at the moment my option menu and i duplicated the first option menu and create with it the dev menu. I duplicated nearly all menus from each other and i havent errors before…

I dont understand what the error really mean because its all like the other menus and they work :o “Fast CreateWidget Warning! This class can not be created using the fast path, because the property DevMenu on W_SGT_OptionsMenu_C references DevMenu. Please add “Instanced” Flag to this property”.

Can someone help me? :slight_smile: