The moment I open any project in my UE5. It crashes

Development Programming & Scripting
1

This is my first time using unreal engine and I’m a complete beginner. I downloaded unreal engine 5 and created a blank preject. But, when I tried opening my project it kept crashing countless times and I had no choice but to come to this forums looking for a fix. If anybody could tell me a way to fix it, I would greatly appreciate it.

I tried verifying and reinstalling it as well, but nothing worked :frowning:

Here is the error message:

Assertion failed: uint32(Allocation.BaseIndex + Allocation.Size) <= StructMetaData.GetSize() [File:D:\build++UE5\Sync\Engine\Source\Runtime\RenderCore\Private\ShaderParameterStruct.cpp] [Line: 276]

UnrealEditor_RenderCore
UnrealEditor_NiagaraShader
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_Engine
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_Engine
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor_CoreUObject
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
UnrealEditor
kernel32
ntdll

2

hey i am having a very similar issue

1 Like
3

Hey, somebody helped me find a fix. Check this out, I hope your Unreal Engine gets fixed too :slight_smile: