We updated the asset to the last one available on the Asset Store but now we’re having some errors with some of the Editor windows you have, mostly because we’re using an old Unity version (5.1.3f1).
The error is:
GraphEditor.cs(147,35): error CS0117: UnityEditor.Selection' does not contain a definition forselectionChanged’
Is it possible to fix this and use it with old versions of Unity? We can not update our current version.
If you remove the offended lines about selection (there are a couple more other than this one), the editor will still work as expected.
I can also send you a fixed version if you want to avoid the trouble of fixing this yourself.
When I send the new update to the asset store I will also submit with earlier versions of Unity to avoid this problem in the future 🙂