Re: Sims 3 unexpected quitting on Mac
@Supremastyx There's no particular reason I know of that traveling, or rather playing in a travel world, should cause these issues. But perhaps it's worth installing a few mods, if you're willing. I'd suggest NRaas ErrorTrap, Overwatch, MasterController, Traveler, and Register, all described here:
MC doesn't do anything on its own and is part of this list for a few convenient commands you could use; the other mods do their work automatically, without need for user input. Register in particular can help by fixing role assignments, which seem to break sometimes with WA worlds. But the others are important too: ET and OW for general data cleanup and corruption prevention, Traveler for fixing the travel transition and some issues related to playing in a WA world.
It's also worth trying to load the backup copy of this save, especially if it's from before your sims traveled and simply adding the above mods doesn't help. The game keeps the data from the second-to-last time you saved even if you never make a manual backup. Inside Documents > Electronic Arts > The Sims 3 > Saves will be a folder with your save name plus another with the same name and a .backup extension. Rename this second save and delete the .backup, and it'll be available to load at the Main Menu.
