Build & Publish Not Working

I’ve got my avatar all good and set up and ready to publish, but when I click “Build & Publish” it makes that windows ding noise and creates another avatar in the Project window titled “prefab-id-v1_avtr_” then a bunch of numbers. I don’t know why its doing this, I’ve spent so much time just trying to fix everything on this model and I’m at the final step

Check the whole log in Unity, the more recent errors are likely related to the build process failing, which is nice. But you want to find the earlier error where it likely says why it failed.

Component with missing script is most common, like SDK 2 avatar descriptor or dynamic bones are most common, but since they are missing the editor won’t tell you what’s missing.