I recently upgraded my project, and noticed that a script from this package (I have Pro) is not compiling. It seems to be using an old reference to the undo/redo system, that is no longer supported.
Here is the exact error:
Assets/AstarPathfindingProject/Editor/AstarPathEditor.cs(2169,38): error CS1061: Type
UnityEditor.UndoPropertyModification' does not contain a definition for
propertyModification’ and no extension methodpropertyModification' of type
UnityEditor.UndoPropertyModification’ could be found (are you missing a using directive or an assembly reference?)
I will attempt to see if there is a fix by changing the reference (assuming the name simply changed for this member) but I figured I should point this out if there are bigger issues (or others experience this).
Please let me know if you have a solution / new version to correct this