MacBook Air, Early 2015.
Processor: 1.6 Ghz Intel Core i5
Graphics: Intel HD Graphics 6000 1536 MB
I recently installed macOS High Sierra
Sims 4 won't even open properly anymore, I go to use it and it takes me to a black screen then glitches out and I have to force quit the game.
I have the Christmas pack from last year and Cats and Dogs.
I was having the same problem. I fixed it by disabling Origin In-Game and then creating a new Sims 4 folder (drag the existing Sims 4 folder, located in the Electronic Arts folder, to the desktop and then start the game—it'll create a new one). Also make sure you're not using any "No Intro" mods; mine stopped working after updating to High Sierra and would glitch out. Hope this helps!!
