WorldMapFrame.UIElementsFrame ... nil?
 

I'm generally unfamiliar with the global structs/assets that are available. Attempting to do a local fix of PetTracker just to get it working again. I've fixed the map related API things, but I'm not sure where to look to fix the following ... google has been of no help, nor has searches through the various forums :(

Code:

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Date: 2018-07-20 18:38:00
ID: 1
Error occured in: Global
Count: 1
Message: ..\AddOns\PetTracker\Features\WorldMap.lua line 22:
  attempt to index field 'UIElementsFrame' (a nil value)
Debug:
  PetTracker\Features\WorldMap.lua:22: in main chunk

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The line in question:

Code:

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local FilterButton = WorldMapFrame.UIElementsFrame.TrackingOptionsButton.Button

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Looking through the rest of the code, that FilterButton is important, but I'm not sure how to instantiate it now.

Any ideas? Thanks in advance!

There is probably a nicer way but local _,_,_,_,_,FilterButton=WorldMapFrame:GetChildren().