Unreal Engine Issues

UE-103990

Ensure when changing to MSAA with Forward Shading enabled - Entry.RenderTarget->GetNumSamples() == NumSample

Ensure when changing to MSAA with Forward Shading enabled - Entry.RenderTarget->GetNumSamples() == NumSample

Description

DID NOT OCCUR IN BP FPS PROJECT - might be ContentExamples specific

This issue does not occur when forward shading is disabled.

This is not a regression as the same issue is hit in 4.25.4

Steps to Reproduce
  1. Open ContentExamples.uproject
  2. Enable Forward Shading
  3. Restart Editor
  4. Change Anti-Aliasing to MSAA

Result: Editor ensure

Expected: No ensure

Callstack
LogOutputDevice: Error: === Handled ensure: ===
LogOutputDevice: Error: Ensure condition failed: Entry.RenderTarget->GetNumSamples() == NumSamples [File:D:/Build/++UE4/Sync/Engine/Source/Runtime/RHI/Private/RHI.cpp] [Line: 1339]
LogOutputDevice: Error: Stack: 
LogOutputDevice: Error: [Callstack] 0x00007ffe188e2d29 UE4Editor-RHI.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe1882714a UE4Editor-RHI.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe1b289464 UE4Editor-RenderCore.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe1b2886f4 UE4Editor-RenderCore.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe1b283ef4 UE4Editor-RenderCore.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffdf8211f7c UE4Editor-Renderer.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffdf881f806 UE4Editor-Renderer.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffdf87d8e7f UE4Editor-Renderer.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffdf87f945d UE4Editor-Renderer.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffdf87fd4f8 UE4Editor-Renderer.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe0f1ced11 UE4Editor-Core.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe0f1cf0fe UE4Editor-Core.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe1b2aa422 UE4Editor-RenderCore.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe1b2b2af4 UE4Editor-RenderCore.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe0f727cdb UE4Editor-Core.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe0f720970 UE4Editor-Core.dll!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe72ac6fd4 KERNEL32.DLL!UnknownFunction []
LogOutputDevice: Error: [Callstack] 0x00007ffe7485cec1 ntdll.dll!UnknownFunction []

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Duplicate
ComponentUE - Rendering Architecture - RHI
Affects Versions4.25.4, 4.26
Target Fix4.27
CreatedDec 2, 2020
ResolvedMay 5, 2021
UpdatedMay 12, 2021
View Jira Issue