ALT-Drag a non-DBuffer Decal will Crash the Engine

When you ALT-Drag a Decal that is not using the Dbuffer settings, the Engine will crash. The issue is not reproducible in Main Promotable-CL-2581018

This is a regression. Worked in 4.7.6, broken in 4.8.0.

[Link Removed]

1. Open a 4.8.0 Project (4.8 Releases CL-2591939)
2. Create a New Material called M_Test
3. Set the Material Domain to Deferred Decal
4. Set the Decal Blend Mode to Translucent
5. Add a Texture Sample to the Material Graph
6. Assign Texture2D'/Engine/EngineResources/AICON-Green.AICON-Green' (in Engine Content) to the Texture Sample
7. Assign the RGB Output of the Texture Sample to Base Color
8. Assign the Alpha Output of the Texture Sample to Opacity
9. Save Material
10. With the M_Test selected in the Content Browser, Right Click in Level Viewport >> Place Actor Deferred Decal M_Test
11. ALT Drag to copy and move the Decal

RESULTS: CRASH

EXPECTED: Decal Copies and Moves

Fatal error: [Link Removed] [Line: 651]
Rendering thread exception:
Fatal error!

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000011

UE4Editor-CoreUObject.dll!UObjectBaseUtility::IsA()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Engine.dll!AActor::OnSubobjectCreatedFromReplication()

+ 24 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!FTransientDecalRenderData::FTransientDecalRenderData()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!FRCPassPostProcessDeferredDecals::Process()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!FRenderingCompositionGraph::RecursivelyProcess()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!FRenderingCompositionGraph::RecursivelyProcess()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!FRenderingCompositePassContext::Process()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!FCompositionLighting::ProcessBeforeBasePass()

+ 16 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!FDeferredShadingSceneRenderer::Render()

+ 175 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!RenderViewFamily_RenderThread()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Renderer.dll!TGraphTask<`FRendererModule::BeginRenderingViewFamily'::`17'::EURCMacro_FDrawSceneCommand>::ExecuteTask()

+ 18 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Core.dll!FTaskThread::ProcessTasks()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Core.dll!FTaskThread::ProcessTasksUntilQuit()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-RenderCore.dll!RenderingThreadMain()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-RenderCore.dll!FRenderingThread::Run()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Core.dll!FRunnableThreadWin::Run()

+ 0 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
UE4Editor-Core.dll!FRunnableThreadWin::GuardedRun()

+ 8 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.8\engine\sou
kernel32.dll

+ 0 bytes
ntdll.dll

+ 0 bytes

Fix UE-51650

[UE-23848] Bug Status

i have this problem UE4CC-Windows-58DC12AF4B97F057BD108FBFF569B2E9_0000

UE-81742 DXGI_ERROR_INVALID_CALL

I am not able to find world outliner how to enable it?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

Delay nodes occasionally don't fire the "Completed" output in a nativized build

How can i modify the param name in EQS node

Installer 4.10 failed with error code R-1603

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?