Standalone Game Target Mobile Device on 5.4 fails with this error message

Development Programming & Scripting Blueprint
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1

As per title, Standalone Game Target Mobile Device fails on every device with this error message:

Assertion failed: OutDesc.IsValid() [File:D:\build\++UE5\Sync\Engine\Source\Runtime\RenderCore\Public\RenderGraphResources.inl] [Line: 126]

UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Renderer
UnrealEditor_Core
UnrealEditor_Core
UnrealEditor_RenderCore
UnrealEditor_RenderCore
UnrealEditor_Core
UnrealEditor_Core
kernel32
ntdll

Any ideas?

2

This error might be due to an issue with the configuration settings for the mobile target. Check that your SDK and NDK paths are correctly set up in the project settings. Also, make sure that you’re using the correct versions of the Android SDK and NDK that are compatible with Unreal Engine 5.4. If everything seems fine, try re-verifying your installation through the Epic Games Launcher. Let me know if it works.

3

Thanks for the response! Neither of those worked unfortunately, but reinstalling the engine on my C Drive rather than D Drive fixed the issue!

4

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