I went in and removed the -1 entry and everything works. I’m not sure why it happened. The only thing that’s a bit off now is the shoes don’t make sounds when walking unless you move onto a different texture of flooring, which is odd, but doable.
For context, I started a new YMT, added all my items, and then changed component properties for the high heels as well as for a scarf that streams as a mask, I wanted it to partially hide vanilla hair.
I tried loading in and kept crashing when I tried to swap to a female ped.
I removed the edit to the mask component properties thinking that might have done it, but I still crashed.
I removed the creaturemetadata completely and that worked.
I checked it in the RPF explorer, removed the second -1 entry, and it works fine now.
Throughout this I saved and reloaded the YMT multiple times.
I’m going to be converting over my entire server using this tool, so I’ll let you know if I have any other issues.