[Scripting] Type mismatch while assigning [QuestList]

[oldrayzor]

Apologies, but still a novice at scripting. Wish to create a simple display case which contains mostly-unique, mostly-unobtainable quest-items.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Right now just looking to activate a button to run through a form list of quests,  look for those completed and enable their related objects. Sadly my approach seems to have been ill-conceived. This script is embedded in the button:

 

Spoiler

Scriptname UnobtainedDisplayItemsStatic  extends ObjectReference

 

FormList Property ListofQuests1  Auto  
FormList Property ListofQuests2  Auto  
FormList Property ListofItems1  Auto  
FormList Property ListofItems2  Auto  
FormList Property ListDisplayStands  Auto  
Quest Property UDI_Quest_Ref  Auto  
ObjectReference Property UDI_Item_Ref  Auto  
ObjectReference Property UDI_Stand_Ref  Auto  
Int Property UDIQuestCnt  Auto  
Actor Property akActor Auto

 

Event OnActivate(ObjectReference akActor)
    UDIQuestCnt = ListofQuests1.GetSize()
       WHILE UDIQuestCnt
        UDIQuestCnt -=1
        UDI_Quest_Ref=ListofQuests1.GetAt(UDIQuestCnt)
        IF UDI_Quest_Ref.IsCompleted()
            UDI_Item_Ref=ListofItems1.GetAt(UDIQuestCnt)
            UDI_Item_Ref.Enable()
            UDI_Stand_Ref=ListDisplayStands.GetAt(UDIQuestCnt)
            UDI_Stand_Ref.Enable()
        ENDIF
    ENDWHILE
    UDIQuestCnt = ListofQuests2.getsize()
       WHILE UDIQuestCnt
        UDIQuestCnt-=1
        UDI_Quest_Ref=ListofQuests2.GetAt(UDIQuestCnt)
        IF UDI_Quest_Ref.IsCompleted()
            UDI_Item_Ref=ListofItems2.GetAt(UDIQuestCnt)
            UDI_Item_Ref.Enable()
        ENDIF
    ENDWHILE
EndEvent

 

The ListofQuests1 & 2 contain QuestIDs. GetAt(form index) returns a "type mismatch". AND I don't know why?