Hi! blueprint noob here :wink: I am trying to activate custom event in my AI character’s blueprint, by triggering a trigger box in my level. (through level’s blueprint) and of course, the trigger should be overlapped by game character. so just like the screengrab that I attached, I casted trigg…

The Cast node only checks if the overlapping Actor is - indeed - BP_Hankyung and - in your case - will fail, because the Player Character is overlapping. You need another way, another reference to communicate with your BP_Hankyung. So, after overlapping you could do one of these: Get All Actors …

Why is my casting failed in my level blueprint?

Development Programming & Scripting Blueprint

JimMoun (JimMoun) May 25, 2022, 8:51am 3

Still not working! thanks for the reply anyway.