Your problem: You are just doing this awesome tutorial from Udemy, the Battery Collector series, following the docs or any other C++ tutorial in Unreal Engine 4. But on some point you get the error “Pointer to incomplete class type is not allowed”. Then please read the answer to understand the cause…

Hey, first you have to read and understand all the new changes how Unreal includes his header files now. tldr; many of these tutorials included an Engine.h file in the .h files of your class that gives you access to many classes, but Unreal changed to a Include What You Use (IWYU) model to make com…

Pointer to incomplete class type is not allowed

Development Programming & Scripting C++

Kilscore (Kilscore) November 30, 2017, 11:29pm 4

Thank you, Thank You, Thank You, Thank You!!!