please help me, when i click play in origin i hear the music but can't see anything but my desktop background. Its almost like the game isn't open but like i already typed, i can still hear the music playing. Help!
If it's not a CC/Mod issue try holding down CMD and press the Tab key. Does the game icon show up in the quick app switcher? If so can you press Tab again to highlight it and then see the game? Have you tried launching the game from the Sims 4 App in your Applications folder instead of through Origin?
Using CC/Mods is at your own risk, EA are not responsible for making the game compatible with 3rd party content, the creator is.