Description

Building 4.10 from the GitHub release branch on Linux fails to open after install and instead crashes

User Suggested Fix:
Switching triangle order optimization off with r.TriangleOrderOptimization=2 prevented the crash for the reporting user.

Steps to Reproduce
  1. Clone github release branch to the computer
  2. Run ./Setup.sh and ./GenerateProjectFiles.sh
  3. Run "make ShaderCompileWorker UnrealLightmass UnrealPak UE4Editor
  4. Navigate to Engine/Binaries/Linux folder
  5. Run ./UE4Editor

Result:
Editor crashes during opening process.

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Fixed
ComponentUE - Platform - Linux
Affects Versions4.10
Target Fix4.10.1
Fix Commit2778544
CreatedNov 16, 2015
ResolvedNov 23, 2015
UpdatedOct 21, 2021
View Jira Issue