"An Unreal process has crashed UE4-EpicGames Launcher" Mac OS X 10.13

I figured out a solution that worked for me:

  1. System Preferences
  2. Battery
  3. Click Battery on the left-side panel
  4. Uncheck “Automatic Graphics Switching”

Upon starting the epic games launcher again, it worked for me and didn’t crash anymore. Hope this helps.

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