Solved Simple script error

[bybbzan]

Hello.

Im trying to edit @Cykotitan 's script so it fits my quest.
But i do get this error:

[Error - Action Interface]
data/actions/scripts/quests/ultimate challenge/statues.lua:onUse
Description:
...ctions/scripts/quests/ultimate challenge/statues.lua:17: attempt to index glo
bal 'pos' (a nil value)
stack traceback:
        ...ctions/scripts/quests/ultimate challenge/statues.lua:17: in function
<...ctions/scripts/quests/ultimate challenge/statues.lua:8>

script

local t = {
	[30018] = {'Balrog of fire', CONST_ME_MAGIC, 15},
	[30019] = {'Balrog of earth', CONST_ME_MAGIC, 45},
	[30020] = {'Balrog of ice', CONST_ME_MAGIC, 42},
	[30021] = {'Balrog of energy', CONST_ME_MAGIC, 47}
}
 
function onUse(cid, item, fromPosition, itemEx, toPosition)
	if isPlayer(cid) == TRUE then
		local f = t[item.uid]
		if getPlayerStorageValue(cid, item.uid) == -1 then
			setPlayerStorageValue(cid, item.uid, 1)
			doSendMagicEffect(pos, f[2])
			doCreatureSay(cid, 'You have touched '..f[1]..'\'s holy statue and absorbed some spirit.', TALKTYPE_ORANGE_1)
		else
			if item.itemid == 1451 then
				pos.y = pos.y + f[3]
			elseif item.itemid == 1451 then
				pos.x = pos.x + f[3]
			end
			doCreatureSay(cid, 'Already done!', TALKTYPE_ORANGE_1)	
		end
	end
end

actions.xml

	<action uniqueid="30018" event="script" value="quests/ultimate challenge/statues.lua"/>	
	<action uniqueid="30019" event="script" value="quests/ultimate challenge/statues.lua"/>
	<action uniqueid="30020" event="script" value="quests/ultimate challenge/statues.lua"/>
	<action uniqueid="30021" event="script" value="quests/ultimate challenge/statues.lua"/>

Please help.
rep+

 

[psychomen]

Try this:

local t = {
	[30018] = {'Balrog of fire', CONST_ME_MAGIC, 15},
	[30019] = {'Balrog of earth', CONST_ME_MAGIC, 45},
	[30020] = {'Balrog of ice', CONST_ME_MAGIC, 42},
	[30021] = {'Balrog of energy', CONST_ME_MAGIC, 47}
}
 
function onUse(cid, item, fromPosition, itemEx, toPosition)
	if isPlayer(cid) == TRUE then
		local f = t[item.uid]
		if getPlayerStorageValue(cid, item.uid) == -1 then
			setPlayerStorageValue(cid, item.uid, 1)
			doSendMagicEffect(fromPosition, f[2])
			doCreatureSay(cid, 'You have touched '..f[1]..'\'s holy statue and absorbed some spirit.', TALKTYPE_ORANGE_1)
		else
			if item.itemid == 1451 then
				toPosition.y = toPosition.y + f[3]
			elseif item.itemid == 1451 then
				toPosition.x = toPosition.x + f[3]
			end
			doCreatureSay(cid, 'Already done!', TALKTYPE_ORANGE_1)	
		end
	end
end

 

[bybbzan]

Thank you! rep