Runtime error in edit mode (including solution)

Hi, I'm getting a null reference exception in Unity (editor mode).

Here's what I'm doing:
skeletonAnimation.Skeleton.Data.FindEvent(eventName)

It happens because the "state" field is null since it's not set until line 159 in SkeletonAnimation.
Moving line 159 to 153 solves it.

Unity: 2019.3.7
Package version: spine-unity-3.8-2020-03-27.unitypackage

Thanks

Thanks for reporting and sorry for the trouble. It has already been fixed but was not yet released as a new unitypackage.

New unitypackages containing the fix can now be downloaded here as usual:
Spine Unity Download