I downloaded and installed unreal for the first time on a 2019 iMac 3.7 GHz Intel Core i5.
When I try to run the program (4.26.1) it crashes every time after about 10% - 18% loaded.
“Fatal error: [File:/Users/build/Build/++UE4/Sync/Engine/Source/Runtime/Engine/Private/ShaderCompiler/ShaderCompiler.cpp] [Line: 5247] Failed to compile global shader FNiagaraSortKeyGenCS . Enable ‘r.ShaderDevelopmentMode’ in ConsoleVariables.ini for retries.”
If you don’t have an easy fix, please tell me how to completely uninstall unreal.
Thanks.
More info:
https://forums.unrealengine.com/unreal-engine/feedback-for-epic/1864028-crashes-every-time