I want to point out that the avatar isn't fullbody friendly, the knees are bend in full body and you have to play/cheat with the height and playspace mover. (tihngs that you don't have to do if the avatar is really fullbody friendly). There is a possibility that you can update it and make it fullbody friendly ?
@Kradrick nope, already tried this obviouly, but nothing change, even unity reinstalled and with a new SDK or project. It keep saying that error message, and my friends who tried this too got the same error.
I can't upload it, unity say this : C:/Users/gambinop/AppData/Local/Temp/DefaultCompany/Avatar/customAvatar.unity3d does not existOnly happen on this model, i already tried some fix that i found (like delete the folder DefaultCompany and reinstall unity) but nothing's working, can you fix it yourself here or do you have a solution ?