Lua Arena lever problem

[Glidarn]

So this is the problem, i'm getting some errors here...

Imageshack - arenalever.jpg

function onUse(cid, item, fromPosition, itemEx, toPosition)
	local firstPlayerPosition = {x = 1040, y = 987, z = 8, stackpos = STACKPOS_TOP_CREATURE}

THis error shows when a character is standing alone and trying to pull the lever. I don't know if its suppose to be like that...
/Glidarn

 

[Cykotitan]

You must check if isPlayer before checking getPlayerLevel

 

[Zool]

Take it
Lever uid 7001 :

-- pvp arena lever

function onUse(cid, item, frompos, item2, topos)
	if item.uid == 7001 and item.itemid == 1945 then
		player1pos = {x=1040, y=987, z=8, stackpos=253}
		player1 = getThingfromPos(player1pos)

		player2pos = {x=1040, y=989, z=8, stackpos=253}
		player2 = getThingfromPos(player2pos)

		if player1.itemid > 0 and player2.itemid > 0 then
			arenalevel = 25
			player1level = getPlayerLevel(player1.uid)
			player2level = getPlayerLevel(player2.uid)

			if player1level >= arenalevel and player2level >= arenalevel then
				for arenax = 1041, 1052 do
					for arenay = 985, 991 do
						arenapos = {x=arenax, y=arenay, z=9, stackpos=253}
						arenacreature = getThingfromPos(arenapos)

						if arenacreature.itemid > 0 then
							doPlayerSendCancel(cid,"Wait for current duel to end.")
							return 1
						end
					end
				end

				nplayer1pos = {x=1043, y=988, z=9}
				nplayer2pos = {x=1050, y=988, z=9}

				doSendMagicEffect(player1pos,2)
				doSendMagicEffect(player2pos,2)

				doTeleportThing(player1.uid,nplayer1pos)
				doTeleportThing(player2.uid,nplayer2pos)

				doSendMagicEffect(nplayer1pos,10)
				doSendMagicEffect(nplayer2pos,10)

				doPlayerSendTextMessage(player1.uid,18,"FIGHT!")
				doPlayerSendTextMessage(player2.uid,18,"FIGHT!")
			else
				doPlayerSendCancel(cid,"Both fighters must have level 100.")
			end
		else
			doPlayerSendCancel(cid,"You need 2 players for a duel.")
		end
	else
		return 0
   	end

	return 1
end