Strange kind of warning

[igthomas]

Hello everyone, today I tried to make a script that triggers a progress bar(client side) but it debugs a very strange error I've never seen before

WARNING: nano\server.lua:4: Bad argument @ 'getElementModel' [Expected element at argument 1, got number '213.85562133789'] 

What does that mean with 213.85... ?

Here's the script

  
local skins  = {[240]=true,[121]=true} 
function showProgres (source) 
    if (skins[getElementModel(source)]) then 
        triggerClientEvent ("showBar", getRootElement()) 
    end 
end 
addEventHandler ("onPlayerSpawn", getRootElement(), showProgres) 
  

[Anderl]

onPlayerSpawn's first parameter is not the player argument. Source is a predefined variable.

[igthomas]

ah ok ye I see my mistake now, Thank you very much

[Anderl]

You're welcome.