Unreal Engine Issues

UE-40847

Editor crashes on launch with Intel graphics on El Cap

Editor crashes on launch with Intel graphics on El Cap

Description

Assertion failed: GMaxRHIFeatureLevel == ERHIFeatureLevel::SM5 [Link Removed] [Line: 39]

Run with the following command line:
EngineQAs-MacBook-Pro:~ engineqa-admin$ /Users/Shared/UnrealEngine/4.15/Engine/Binaries/Mac/UE4Editor.app/Contents/MacOS/UE4Editor --args -log -abslog=/Users/engineqa-admin/Desktop/EditorLog.txt

Steps to Reproduce

Setup:
Have access to a Mac with El Cap
Run gfxcardstatus

Repro:

  1. Open the Launcher
  2. Launch the 4.15 Editor

Expected Result: Editor launches to the Project browser.
Actual Result: Editor crashes.

Callstack
UE4Editor-Renderer.dylib!FRWBuffer::Initialize() 
UE4Editor-Renderer.dylib!FMinimalDummyForwardLightingResources::InitRHI() 
UE4Editor-MetalRHI.dylib!FMetalDynamicRHI::FMetalDynamicRHI() 
UE4Editor-MetalRHI.dylib!FMetalDynamicRHIModule::CreateRHI() 
UE4Editor-RHI.dylib!PlatformCreateDynamicRHI() 
UE4Editor-RHI.dylib!RHIInit() 
UE4Editor!FEngineLoop::PreInit() 
UE4Editor!GuardedMain() 
UE4Editor!<Unknown> 
UE4Editor-Core.dylib!<Unknown> 
Foundation!Unknown() 
libsystem_pthread.dylib!<Unknown> 
libsystem_pthread.dylib!<Unknown> 
libsystem_pthread.dylib!<Unknown>

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Fixed
ComponentUE - Graphics Features
Affects Versions4.15
Target Fix4.15
Fix Commit3264486
Main Commit3389599
Release Commit3264486
CreatedJan 19, 2017
ResolvedJan 19, 2017
UpdatedMay 9, 2017
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