Urgent help: 2D Animation package error SpriteSkin.cs

Hi,

We downgraded our unity from 2021 to latest 2020 verified and now have an error with the 2D Animation package:

We’ve tried uninstalling/reinstalling the package, rebooted etc, but we’re stuck in safe mode with this and can’t continue until it’s resolved.

Any ideas what’s going on here?
Cheers

Exact same issue :frowning: No luck finding anything so far. Did you manage to resolve this?