Sounds wonderful! :D

Almost all the computer generated social class townies in my gameplay were female, with the exception of one of my Belladonna Cove gameplays where almost all the generated social class townies were male.

Neato! I've checked SimPe, and when I saw that the social class townies my megahood generated were a giant sausage-fest, I knew I had to do something about it. Thanks!

this mod fixes the gender problem but all of the new apartment residents have no face files, they have invisible faces. I already checked for broken cc and conflicts with other mods but there were none, it's this mod

@shotshotshotshot I couldn't reproduce that bug. I'd be even surprised if I succeed as this mod does not change a function that creates characters.
Have you checked what happens after you remove only this particular mod? And when the game creates any other sims like townies or NPCs?
By the way, there are also indirect conflicts. They won't be detected by conflict detectors – at least by the ones I know. However, I don't think an indirect conflict with this mod is a reason of the bug you've reported.

Thank you for this extremely useful fix.

I don't have that issue with this mod, it works fine for me.

Yes, when I remove the mod the next residents spawn normally, so it has to be this mod

@shotshotshotshot Do you play the Ultimate Collection? Have you tried to remove this mod and then redownload it and install it again?

Yes I play with ultimate collection, and yes I tried to reinstall it