help

[Apo]

hi please help me for setelemntdata

error test\s_test.lua:8 attempt to compare nill with number.

local hillArea = createColRectangle ( -1426.3505859375, 928, 4.5, 6 ) 
setElementInterior(hillArea,0) 
setElementDimension(hillArea,0) 
  
function hill_Enter ( thePlayer ) 
 local numberplayerjoinls = tonumber(getElementData(hillArea,"numberplayerjoinls")) 
        if getElementType ( thePlayer ) == "player" then  
         if numberplayerjoinls <= 20 then 
          setposplayer(thePlayer) 
          
setElementData (hillArea,"numberplayerjoinls",numberplayerjoinls+1,true) 
end 
        end 
end 
addEventHandler ( "onColShapeHit", hillArea, hill_Enter ) 
  
  
 function setposplayer(thePlayer) 
 detachElements(thePlayer) 
toggleAllControls(thePlayer, false, true, false) 
setElementFrozen(thePlayer, true) 
setElementPosition(thePlayer,-1475.0888671875, 1008.59765625, 1027.0341796875) 
      outputChatBox ( "entered the zone!", thePlayer, 255, 255, 109 ) 
     
    end 
     

[roaddog]

Replace line 6 with this

local numberplayerjoinls = tonumber(getElementData(hillArea,"numberplayerjoinls")) or 0  

So that it will bypass nil then u can compare with number at line 8