Interface Function is not called from C++

Development Programming & Scripting C++
6

It’s a BlueprintNativeEvent and you’re using GENERATED_BODY, so you need to define the _Implementation for the function as well in the Interface, even if it’s just blank. E.g.:



UFUNCTION(BlueprintNativeEvent, Category = "GlobalEventSystem")
void Event1(struct FMeta Meta, struct FData Data);
virtual void Event1_Implementation(struct FMeta Meta, struct FData Data) {}

Classes which inherit the interface then need to override the _Implementation variant.