Unreal Engine Issues

UE-45435

Crash when opening the editor on Mac

Crash when opening the editor on Mac

Description

The editor will crash when it is opened on a Mac machine.

Steps to Reproduce
  1. Open UE4Editor on a Mac.

Result: Editor will crash

Callstack
UE4Editor-Engine.dylib!ProcessCompiledJob() 
UE4Editor-Engine.dylib!ProcessCompiledGlobalShaders() 
UE4Editor-Engine.dylib!FShaderCompilingManager::ProcessCompiledShaderMaps() 
UE4Editor-Engine.dylib!FShaderCompilingManager::FinishCompilation() 
UE4Editor-Engine.dylib!VerifyGlobalShaders() 
UE4Editor-Engine.dylib!CompileGlobalShaderMap() 
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 Versions4.17
Target Fix4.17
Fix Commit3462658
Main Commit3463797
CreatedMay 26, 2017
ResolvedMay 26, 2017
UpdatedApr 27, 2018