Script dont work, help pls! rep+

[ib0w]

Im using this item : local WOODEN_WHISTLE = 5786

local HORN = 2079
local BIRD_CAGE = 2095
local WOODEN_WHISTLE = 5786
local DIDGERIDOO = 3952
local CORNUCOPIA = 2369
local PARTY_TRUMPET = 6572
local USED_PARTY_TRUMPET = 6573

local GREEN_NOTES = {2070, 2071, 2073, 2075, 2076, 2078, 2367, 2374}
function onUse(cid, item, fromPosition, itemEx, toPosition)
	local random = math.random(1, 5)
	if(item.itemid == BIRD_CAGE) then
		doSendMagicEffect(fromPosition, CONST_ME_SOUND_YELLOW)
	elseif(item.itemid == DIDGERIDOO) then
		if(random == 1) then
			doSendMagicEffect(fromPosition, CONST_ME_SOUND_BLUE)
			return true
		end
	elseif(item.itemid == PARTY_TRUMPET) then
		doTransformItem(item.uid, USED_PARTY_TRUMPET)
		doCreatureSay(cid, "TOOOOOOT!", TALKTYPE_ORANGE_1)

		doSendMagicEffect(fromPosition, CONST_ME_SOUND_BLUE)
		doDecayItem(item.uid)
	elseif(item.itemid == CORNUCOPIA) then
		for i = 1, 11 do
			doPlayerAddItem(cid, 2681)
		end

		doRemoveItem(item.uid, 1)
		doSendMagicEffect(fromPosition, CONST_ME_SOUND_YELLOW)
	elseif(item.itemid == WOODEN_WHISTLE) then
		if(random == 2) then
			doSendMagicEffect(fromPosition, CONST_ME_SOUND_RED)
			doRemoveItem(item.uid, 1)
			return true
		end

		local position = getPlayerPosition(cid)
		position.x = position.x + 1

		doSendMagicEffect(fromPosition, CONST_ME_SOUND_PURPLE)
		doSummonCreature("Wolf", pos)
	else
		local effect = CONST_ME_SOUND_BLUE
		if(item.itemid == HORN) then
			effect = CONST_ME_SOUND_PURPLE
		elseif(isInArray(GREEN_NOTES, item.itemid)) then
			effect = CONST_ME_SOUND_GREEN
		end

		doSendMagicEffect(fromPosition, effect)
	end

	return true
end

 

[8408323]

You need to add a function into "050-function-function" which summon a creature (or making that tone your trying to do), the script doesn't exist. That's why you gets that error. I don't know if you have taken this script from somewhere, but if you have as I guess, he should've post the function that you should add?

 

[Shinmaru]

line 43, doSummonCreature("Wolf", position)
'pos' was never specified anywhere, thus the nil value that it returns.

 

[pfdj7]

You could also replace doSummonCreature("Wolf", position) with:

doCreateMonster("Wolf", fromPosition)

That will summon the wolf right next to the player.