Re: Game Data Incomplete although No Packs are Uninstalled
@pinkyash10 It is unlikely that you'd be missing some items from a given pack but not others. And besides, the error you're seeing suggests that an entire pack and its neighborhood are gone. I suggested checking Build/Buy for pack content because not all packs come with worlds, and if you're missing one pack, you might be missing others as well.
When was the last time you played this save? Do you have the Legacy Edition of Sims 4 installed now, and if so, did you have it installed when you last opened this save?