Cannot import avatars

[Tubby Squirrel]

"The given key was not present in the dictionary"

The file I'm trying to use IS a VRM, it is humanoid, it works in every other program I've tried it in that asks me for a humanoid VRM.

What is the next step in troubleshooting?

[MikiMleam]

I had the same problem, to fix it i downloaded uniVRM 0.61.1 on unity 2019.4.0f1 and exported my avatar, it works in this way