4.23.0 crashing

why does unreal engine 4 keeps crashing when i open it
anyone? know how to fix i have tried everything.

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EpicAccountId:589f4f8561594837a802658df1c9c523

Assertion failed: Module [File:D:/Build/++UE4/Sync/Engine/Source/Runtime/Core/Private/Modules/ModuleManager.cpp] [Line: 376] MeshUtilities

UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_Engine
UE4Editor_Engine
UE4Editor_Engine
UE4Editor_Engine
UE4Editor_CoreUObject
UE4Editor_Engine
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_Engine
UE4Editor_Engine
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_Engine
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor
UE4Editor
UE4Editor
UE4Editor
UE4Editor
kernel32
ntdll

Have you successfully used previous versions of UE4 on the same computer?

hi,
Seems same issue on my side:

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Assertion failed: [File:D:/Build/++UE4/Sync/Engine/Source/Runtime/Windows/D3D11RHI/Private/D3D11Util.cpp] [Line: 249] Result failed at D:/Build/++UE4/Sync/Engine/Source/Runtime/Windows/D3D11RHI/Private/D3D11Viewport.cpp:371 with error E_INVALIDARG

UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_D3D11RHI
UE4Editor_D3D11RHI
UE4Editor_D3D11RHI
UE4Editor_RHI
UE4Editor_RHI
UE4Editor_RHI
UE4Editor_RHI
UE4Editor_SlateRHIRenderer
UE4Editor_SlateRHIRenderer
UE4Editor_Core
UE4Editor_Core
UE4Editor_RenderCore
UE4Editor_RenderCore
UE4Editor_Core
UE4Editor_Core
kernel32
ntdll

I’m joining this

I joining this. Since I downloaded 4.24 preview 3 I’m getting the exact same crash report, but which is even worst, no one of the other versions is openning now.From one day to another i’m unable to run any version of the engine.

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EpicAccountId:508ee85c920144a9ad74c77a9fdf99ad

Assertion failed: Module [File:D:/Build/++UE4/Sync/Engine/Source/Runtime/Core/Private/Modules/ModuleManager.cpp] [Line: 332] MeshUtilities

the same crash report with 4.23 and this window with it

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Assertion failed: ShaderCode.Num() [File:d:\build++ue4\sync\engine\source\runtime\rendercore\public\ShaderCore.h] [Line: 789]

UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_Core
UE4Editor_RenderCore
UE4Editor_Engine
UE4Editor_Engine
UE4Editor_Engine
UE4Editor_Engine
UE4Editor_Engine
UE4Editor_Core
UE4Editor_Core
kernel32
ntdll

Hi
Try to install Visual C++ Redistributable Packages for Visual Studio 2013
https://www.microsoft.com/en-au/down…aspx?id=40784
I know this is a too late answer, but I hope it will help those who face this in the future

https://answers.unrealengine.com/que…5798/view.html

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You are so nice Bro !

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