Unreal Engine project crashes on startup

arvius23
Tue, 19 Dec 2023 22:31:42 +0000
Blueprint

Assertion failed: !HasAnyFlags(RF_NeedPostLoad) [File:D:\build++UE5\Sync\Engine\Source\Runtime\Engine\Private\Materials\MaterialInstance.cpp] [Line: 2444]

This message shows up when I try to start my project. I don’t know what’s causing the issue or how to find it.

2 posts - 2 participants