i created a two are more widget that all are in blue print , but now i try to that the same files and functions are in c++ and also my blueprint widgets all are perfectly working i created one widget the name of widget is “PlayMenu” i put three buttons in the widget and i created a another one widget “HostGameMenu” how to call the “playmenu” widget button into “hostgamemenu” widget thats the problem for me. i created some HUD and to call the widget in using some functions but no one should be properly working that always says the same undefined errors. please clearly say whats im doing now.