https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2571300095

when i select a harpy my gui dissapears until i unselect it and it spams this:
Root level exception in OnGUI(): System.NullReferenceException: Object reference not set to an instance of an object
at OwlBar.OwlColonistBarDrawer.GetRelations (Verse.Pawn pawn, UnityEngine.Texture2D& portraitTexture, UnityEngine.Color& portraitColor) [0x0010a] in <66c37168b314412da603bc3b52981dea>:0
at OwlBar.OwlColonistBarDrawer.DrawColonistFast (OwlBar.PawnCache pawnCache, UnityEngine.Rect containerRect, Verse.Pawn pawn, Verse.Map map, System.Boolean highlight, System.Boolean reordering) [0x0002c] in <66c37168b314412da603bc3b52981dea>:0
at OwlBar.OwlColonistBar.ColonistBarOnGUI () [0x00362] in <66c37168b314412da603bc3b52981dea>:0
at (wrapper dynamic-method) RimWorld.ColonistBar.RimWorld.ColonistBar.ColonistBarOnGUI_Patch0(RimWorld.ColonistBar)
at (wrapper dynamic-method) RimWorld.MapInterface.RimWorld.MapInterface.MapInterfaceOnGUI_BeforeMainTabs_Patch1(RimWorld.MapInterface)
at (wrapper dynamic-method) RimWorld.UIRoot_Play.RimWorld.UIRoot_Play.UIRootOnGUI_Patch2(RimWorld.UIRoot_Play)
at (wrapper dynamic-method) Verse.Root.Verse.Root.OnGUI_Patch1(Verse.Root)
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) Verse.Log:Verse.Log.Error_Patch6 (string)
(wrapper dynamic-method) Verse.Root:Verse.Root.OnGUI_Patch1 (Verse.Root)