Re: I can't see my sims friends traits or anything

@YaWey3264  This is probably due to an outdated mod.  I know MCCC needed to be updated, and a number of other mods probably do too, so start by checking for updated versions of all your mods.

If you don't get anywhere with that, you can test by removing all of them (and deleting localthumbcache.package); you don't need to save your game when you're done.  If the sim info shows properly now, use the 50/50 method to sort through your mods:

https://modthesims.info/wiki.php?title=Game_Help:Finding_Problem_Custom_Content#The_50.25_Method