[Ssesmar2]

I use this code here so that icons created by my addon can be clicked on different maps (azeroth, continent, zone or instance map).

function pluginHandler:OnClick(button, pressed, uiMapId, coord)
    if (not pressed) then return end
    if (button == "LeftButton") then
      local mnID = nodes[uiMapId][coord].mnID
      if mnID then
         WorldMapFrame:SetMapID(mnID)
      end
    end
end

This works perfectly, only after you press a symbol of my addon on a map and then call up the map of a dungeon twice and press each time on a boss on the map, I get this error after the second time

2x [ADDON_ACTION_FORBIDDEN] AddOn 'test' tried to call the protected function 'OnOpen()'. [string "@!BugGrabber/BugGrabber.lua"]:481: in function <!BugGrabber/BugGrabber.lua:481> [string "=[C]"]: in function `OnOpen' [string "@Blizzard_EncounterJournal/Blizzard_EncounterJournal.lua"]:586: in function <...zzard_EncounterJournal/Blizzard_EncounterJournal.lua:575> [string "=[C]"]: in function `Show' [string "@FrameXML/UIParent.lua"]:2938: in function `SetUIPanel' [string "@FrameXML/UIParent.lua"]:2838: in function `ShowUIPanel' [string "@FrameXML/UIParent.lua"]:2646: in function <FrameXML/UIParent.lua:2642> [string "=[C]"]: in function `SetAttribute' [string "@FrameXML/UIParent.lua"]:3248: in function `ShowUIPanel' [string "@Blizzard_EncounterJournal/Blizzard_EncounterJournal.lua"]:2390: in function `EncounterJournal_OpenJournal' [string "@Blizzard_SharedMapDataProviders/EncounterJournalDataProvider.lua"]:145: in function `OnMouseClickAction' [string "@Blizzard_MapCanvas/MapCanvas_DataProviderBase.lua"]:156: in function `OnClick' [string "@Blizzard_MapCanvas/Blizzard_MapCanvas.lua"]:154: in function <...aceBlizzard_MapCanvas/Blizzard_MapCanvas.lua:151>