Sorry for nood question. I’m still learning about c++ in Unreal. And When i’m trying to re-ArrowComponent, I’m got some issues with
FPrimitiveSceneProxy _____::CreateSceneProxy()*
Anyone can help me explain why i have this issues 
Hoping give me some basic example for this.
Here my issues:
Here my code:
CCPArrow.cpp (9.6 KB)
CCPArrow.h (3.1 KB)