WoW Version
Retail

AddOn skin name
Skinner

Describe the bug
2x [ADDON_ACTION_BLOCKED] AddOn 'Skinner' tried to call the protected function 'Frame:SetPropagateMouseClicks()'.
[string "@!BugGrabber/BugGrabber.lua"]:485: in function <!BugGrabber/BugGrabber.lua:485>
[string "=[C]"]: in function SetPropagateMouseClicks' [string "@Blizzard_SharedMapDataProviders/SharedMapPoiTemplates.lua"]:459: in function UpdateMousePropagation'
[string "@Blizzard_SharedMapDataProviders/SharedMapPoiTemplates.lua"]:464: in function OnAcquired' [string "@Blizzard_SharedMapDataProviders/SharedMapPoiTemplates.lua"]:553: in function OnAcquired'
[string "@Blizzard_SharedMapDataProviders/AreaPOIDataProvider.lua"]:87: in function OnAcquired' [string "@Blizzard_MapCanvas/Blizzard_MapCanvas.lua"]:207: in function AcquirePin'
[string "@Blizzard_SharedMapDataProviders/AreaPOIDataProvider.lua"]:62: in function RefreshAllData' [string "@Blizzard_SharedMapDataProviders/AreaPOIDataProvider.lua"]:45: in function OnEvent'
[string "@Blizzard_MapCanvas/MapCanvas_DataProviderBase.lua"]:99: in function SignalEvent' [string "@Blizzard_MapCanvas/Blizzard_MapCanvas.lua"]:106: in function <...aceBlizzard_MapCanvas/Blizzard_MapCanvas.lua:105> [string "=[C]"]: in function secureexecuterange'
[string "@Blizzard_MapCanvas/Blizzard_MapCanvas.lua"]:109: in function `OnEvent'
[string "@Blizzard_WorldMap/Blizzard_WorldMap.lua"]:143: in function <...rfaceBlizzard_WorldMap/Blizzard_WorldMap.lua:142>

Hi,
This is caused by the WorldMap skin and seems to occur occasionally when the map is opened during combat.
Your options are either reload the UI, which usually fixes the issue for the session, or disable the skinning of the WorldMap frame completely.