i'll keep it short, so long story short every time I quit the game and launch it later my sim face reset to "pudding" ... i noticed that many of the sims in the world have mysteriously "puddified" and i did not care much tbh, but ever since my active sims started to be affected and i have to re-roll their genetics every time I start my save!!
- Saving the newly generated sim with the correct genetics in CAS does not help, the saved sim is still broken and "puddified"
- i dont think i added any new mod or cc before this glitch started to appear.


any idea how to solve this?

In the Nraas page there was a post about pudding face fix and Story Progression have a conflict, because they manage the system that generates new sims and the existing ones.
If you don't have SP but still have the issue check for other conflicts or make a fresh copy of Sims 3 documents folder.

@AaRr
Are you sure didn't add new mods before this started to happen?

yes i'm sure, the glitch happened like that, i tried different saves and same problem, i tried removing SP and the game crashes on loading the game "not into the save" ...

Did you tried to make new game folder?

\

I don't know how! wouldn't that remove my mods, saves?

This video might help


Rename the existing folder - the game will generate new one.
The old one will act like backup and from there you can transfer your mods/saves/downloads to the new folder.
Before that uninstall Laucher CCs.
Reinstall the CC ,you've copied from the old folder, and reinstall them now in the new folder.
Check your mods for conflicts with Sims 3 Dashboard

I did this two times and still an issue, now i can't reroll the genetics without getting an error...
i'm afraid it's just a mod messing up ...

Don't use Nraas mods together with simler90s Gameplay Core Mod! (in case you have this mod combo)

welp! i have this mod too
i will try it without the simler90's

it turns out it's some mod conflict "some 18+, i don't think it's allowed to be discussed here"

@AaRr

I hope you fixed your issue!

yeah, i just disabled the mod and the "glitch" got resolved...
thank you

Just to quickly chime in here...
There are some X-rated mods (KW comes to mind, and no, I won't spell it out) that go heavy into the game system and are incompatible with a lot (but not all) of NRAAS Mods.
You can absolutely use things like NRAAS MC with all its addons (In fact you will absolutely need it), Relativity, Retuner, etc. Problems will occur, when using Overwatch, Errortrap and Story Progression, since KW comes with its own NPC generation routines and goes so deep into the system that some of its behaviour will get caught and flagged and "fixed" by OW and ET. Also some mods that add additional body sliders can cause hilarious results when randomizing NPCS )
Feel free to DM me, if that is the mod in question, since I am running it quite stable with a ton of other mods.