Can't make a link between states in Unity 6.3.11f1 [SOLVED]

[HaraldsVeiss]

Hi guys!

I recently update to Unity 6.3.11f1 and now I can't make any links between states, the link is not getting dragged out of the state as usual.

I'm using Playmaker 1.9.9f1 and before that the same issue with 1.9.9p1

How can I resolve this?

These errors also present:
GUI Error: Invalid GUILayout state in FsmEditorWindow view. Verify that all layout Begin/End calls match
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&) (at /Users/bokken/build/output/unity/unity/Modules/IMGUI/GUIUtility.cs:224)

TypeLoadException: Could not resolve type with token 01000186 from typeref (expected class 'UnityEngine.EventModifiers' in assembly 'UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null')

[HaraldsVeiss]

Ok managed to solve it - what I needed to do is completely delete Playmaker and reinstall 1.9.9f1 and now it works as usual.