Unreal Engine Issues

UE-144029

[CrashReport] UnrealEditor-Engine!UStaticMeshComponent::BuildTextureStreamingDataImpl

[CrashReport] UnrealEditor-Engine!UStaticMeshComponent::BuildTextureStreamingDataImpl

Description

Generated from CrashReporter

Steps to Reproduce
  1. Create Elemental Demo project for UE 4.24 (Found in the Samples or on the Marketplace tab on the EGL)
  2. Open a copy of the project in latest version of the engine.
  3. Select Build Texture Streaming from the Build toolbar in the top-left.

Results: Builds to around ~40% before the editor crashes due to the Assertion.
Expected: Successfully builds the texture streaming data and is able to play the demo.

Callstack
Assertion failed: StreamingTextures.Num() == StreamingTextureGuids.Num() [File:D:\build\++UE5\Sync\Engine\Source\Runtime\Engine\Private\Level.cpp] [Line: 1894]

UnrealEditor-Engine!ULevel::RegisterStreamableTexture(FString const &,FGuid const &) [Level.cpp:1894]
UnrealEditor-Engine!ULevel::RegisterStreamableTexture(UTexture *) [Level.cpp:1882]
UnrealEditor-Engine!FStreamingTextureBuildInfo::PackFrom(ITextureStreamingContainer *,UE::Math::TBoxSphereBounds<double,double> const &,FStreamingRenderAssetPrimitiveInfo const &) [TextureStreamingBuild.cpp:432]
UnrealEditor-Engine!UStaticMeshComponent::BuildTextureStreamingDataImpl(ETextureStreamingBuildType,EMaterialQualityLevel::Type,ERHIFeatureLevel::Type,TSet<FGuid,DefaultKeyFuncs<FGuid,0>,FDefaultSetAllocator> &,bool &) [StaticMeshComponent.cpp:927]
UnrealEditor-Engine!UPrimitiveComponent::BuildTextureStreamingData(ETextureStreamingBuildType,EMaterialQualityLevel::Type,ERHIFeatureLevel::Type,TSet<FGuid,DefaultKeyFuncs<FGuid,0>,FDefaultSetAllocator> &) [PrimitiveComponent.cpp:480]
UnrealEditor-Engine!BuildTextureStreamingComponentData(UWorld *,EMaterialQualityLevel::Type,ERHIFeatureLevel::Type,bool,FSlowTask &) [TextureStreamingBuild.cpp:299]
UnrealEditor-UnrealEd!7ffabfe90000  + 47b68c
UnrealEditor-UnrealEd!7ffabfe90000  + 494087
UnrealEditor-UnrealEd!7ffabfe90000  + 479e8d
UnrealEditor-LevelEditor!FLevelEditorActionCallbacks::Build_Execute() [LevelEditorActions.cpp:676]
UnrealEditor-LevelEditor!TBaseStaticDelegateInstance<void ,FDefaultDelegateUserPolicy>::ExecuteIfSafe() [DelegateInstancesImpl.h:731]
UnrealEditor-Slate!7ffaf3010000  + 10b518
UnrealEditor-Slate!7ffaf3010000  + 1ed921
UnrealEditor-Slate!7ffaf3010000  + 1ee8f0
UnrealEditor-Slate!7ffaf3010000  + 1d0d14
UnrealEditor-Slate!7ffaf3010000  + 26be7b
UnrealEditor-Slate!7ffaf3010000  + 293236
UnrealEditor-Slate!7ffaf3010000  + 1ee9dc
UnrealEditor-Slate!7ffaf3010000  + 34414
UnrealEditor-Slate!7ffaf3010000  + 173a6
UnrealEditor-Slate!7ffaf3010000  + 906be
UnrealEditor-Slate!7ffaf3010000  + 79591
UnrealEditor-Slate!7ffaf3010000  + 6d9bc
UnrealEditor-ApplicationCore!FWindowsApplication::ProcessDeferredMessage(FDeferredWindowsMessage const &) [WindowsApplication.cpp:2210]
UnrealEditor-ApplicationCore!FWindowsApplication::DeferMessage(TSharedPtr<FWindowsWindow,1> &,HWND__ *,unsigned int,unsigned __int64,__int64,int,int,unsigned int) [WindowsApplication.cpp:2699]
UnrealEditor-ApplicationCore!FWindowsApplication::ProcessMessage(HWND__ *,unsigned int,unsigned __int64,__int64) [WindowsApplication.cpp:1078]
UnrealEditor-ApplicationCore!FWindowsApplication::AppWndProc(HWND__ *,unsigned int,unsigned __int64,__int64) [WindowsApplication.cpp:916]
USER32!7ffc428a0000  + e858
USER32!7ffc428a0000  + e299
UnrealEditor-ApplicationCore!FWindowsPlatformApplicationMisc::PumpMessages(bool) [WindowsPlatformApplicationMisc.cpp:138]
UnrealEditor!7ff67bff0000  + 7114
UnrealEditor!7ff67bff0000  + 20e2c
UnrealEditor!7ff67bff0000  + 20f1a
UnrealEditor!7ff67bff0000  + 23cdd
UnrealEditor!7ff67bff0000  + 355c4
UnrealEditor!7ff67bff0000  + 38766
KERNEL32!7ffc41c40000  + 17034
ntdll!7ffc42d10000  + 52651
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Fixed
ComponentUE - World Creation - Worldbuilding Tools
Affects Versions5.0
Target Fix5.1
Fix Commit20431031
Main Commit20431031
CreatedFeb 28, 2022
ResolvedMay 30, 2022
UpdatedJun 20, 2022
View Jira Issue