Un5 is crashing on start a project.

Dean From Tokyo
Sun, 18 Feb 2024 08:24:25 +0000
Getting Started & Setup

Hey y’all,

My project keep crashing on start. What I did was I clicked to package the project. Then, I tried to open the console log. UN crashed that time. Since then I cant open the project.

Error log shows this:

Script Stack (0 frames) :

[2024.02.18-08.08.37:872][ 0]LogWindows: Error: appError called: Assertion failed: !HasAnyFlags(RF_NeedPostLoad) [File:D:\build++UE5\Sync\Engine\Source\Runtime\Engine\Private\Materials\MaterialInstance.cpp] [Line: 2444]

[2024.02.18-08.08.37:872][ 0]LogWindows: Windows GetLastError: The operation completed successfully. (0)

3 posts - 3 participants