Tutu написал
I animated a character in Spine 4.0.72-beta, but couldn't export properly into Unity since there is no spine-unity package support this version yet.
What problems did you encounter when exporting for spine-unity 4.0-beta? Any rather recent 4.0-beta spine-unity runtime package should have no issues with skeletons exported from the latest spine 4.0-beta versions. If your assets failed to be imported, could you please provide the problematic assets? You can either attach it to a forum posting or send it to contact@esotericsoftware.com.
Tutu написалI came to realize this last moment during the production. So it's an urgent situation.
Please note that you should not use beta versions (and update to the latest beta version) in production or if anything is urgent.
Is there a way that I could roll back the spine 4.0.72-beta file into 4.0.27-beta?
Information about version rollback can be found here on the forum, but should not be required. The latest spine-unity 4.0-beta packages states:
"Compatible with Spine 4.0.27-beta or newer and Unity 2017.1-2020.2."
(please note the "or newer").