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NPC System - error

razorenn

razorenn

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LUA: 
[01/06/2010 11:58:23] [Error - Npc interface] 
[01/06/2010 11:58:23] (Unknown script file)
[01/06/2010 11:58:23] Description: 
[01/06/2010 11:58:23] data/npc/lib/npcsystem/modules.lua:1151: bad argument #2 to 'error' (number expected, got string)
[01/06/2010 11:58:23] stack traceback:
[01/06/2010 11:58:23] 	[C]: in function 'error'
[01/06/2010 11:58:23] 	data/npc/lib/npcsystem/modules.lua:1151: in function 'callbackOnBuy'
[01/06/2010 11:58:23] 	data/npc/lib/npcsystem/npchandler.lua:263: in function 'processModuleCallback'
[01/06/2010 11:58:23] 	data/npc/lib/npcsystem/npchandler.lua:440: in function 'onBuy'
[01/06/2010 11:58:23] 	data/npc/lib/npcsystem/modules.lua:1292: in function <data/npc/lib/npcsystem/modules.lua:1291>

TFS 0.3.6
Console its giving these errors when I try to buy a wand or rune. I didn't change anything. Wth? Please, help.
 
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Hi.
LUA: 
<?xml version="1.0" encoding="UTF-8"?>
<npc name="Xodet" script="sell/runes.lua" walkinterval="2000" floorchange="0">
    <health now="100" max="100"/>
    <look type="130" head="19" body="86" legs="87" feet="95" addons="0"/>
    <parameters>
        <parameter key="message_greet" value="Oh, please come in, |PLAYERNAME|. If you need magical equipment such as runes or wands, just ask me for a {trade}. For backpack of runes just say {BUY BP SD} ETC"/>
        <parameter key="message_farewell" value="Good bye and come again."/>
        <parameter key="module_keywords" value="1" />
        <parameter key="keywords" value="job;" />
        <parameter key="keyword_reply1" value="I'm sorcerer and trade with all kinds of magic items." />
        
<parameter key="module_shop" value="1"/>
        <parameter key="shop_buyable" value="terra rod,2181,10000;snakebite rod,2182,500;necrotic rod,2185,5000;moonlight rod,2186,1000;wand of decay,2188,5000;wand of cosmic energy,2189,10000;wand of vortex,2190,500;wand of dragonbreath,2191,1000;blank rune,2260,10;spellbook,6120,150" />
        <parameter key="shop_sellable" value="empty potion flask,7634,5;empty potion flask,7635,5;empty potion flask,7636,5;vial,2006,5" />
    
</parameters>

</npc>

Script:
LUA: 
local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
local talkState = {}

function onCreatureAppear(cid)				npcHandler:onCreatureAppear(cid)			end
function onCreatureDisappear(cid) 			npcHandler:onCreatureDisappear(cid)			end
function onCreatureSay(cid, type, msg)			npcHandler:onCreatureSay(cid, type, msg)		end
function onThink()					npcHandler:onThink()					end

local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)

shopModule:addBuyableItem({'spellbook'}, 2175, 150, 'spellbook')
shopModule:addBuyableItem({'magic lightwand'}, 2163, 400, 'magic lightwand')

shopModule:addBuyableItem({'small health'}, 8704, 20, 1, 'small health potion')
shopModule:addBuyableItem({'health potion'}, 7618, 45, 1, 'health potion')
shopModule:addBuyableItem({'mana potion'}, 7620, 50, 1, 'mana potion')
shopModule:addBuyableItem({'strong health'}, 7588, 100, 1, 'strong health potion')
shopModule:addBuyableItem({'strong mana'}, 7589, 80, 1, 'strong mana potion')
shopModule:addBuyableItem({'great health'}, 7591, 190, 1, 'great health potion')
shopModule:addBuyableItem({'great mana'}, 7590, 120, 1, 'great mana potion')
shopModule:addBuyableItem({'great spirit'}, 8472, 190, 1, 'great spirit potion')
shopModule:addBuyableItem({'antidote potion'}, 8474, 50, 1, 'antidote potion')

shopModule:addBuyableItem({'instense healing'}, 2265, 95, 1, 'intense healing rune')
shopModule:addBuyableItem({'ultimate healing'}, 2273, 175, 1, 'ultimate healing rune')
shopModule:addBuyableItem({'magic wall'}, 2293, 350, 3, 'magic wall rune')
shopModule:addBuyableItem({'destroy field'}, 2261, 45, 3, 'destroy field rune')
shopModule:addBuyableItem({'light magic missile'}, 2287, 40, 10, 'light magic missile rune')
shopModule:addBuyableItem({'heavy magic missile'}, 2311, 120, 10, 'heavy magic missile rune')
shopModule:addBuyableItem({'great fireball'}, 2304, 180, 4, 'great fireball rune')
shopModule:addBuyableItem({'explosion'}, 2313, 250, 6, 'explosion rune')
shopModule:addBuyableItem({'sudden death'}, 2268, 350, 3, 'sudden death rune')
shopModule:addBuyableItem({'death arrow'}, 2263, 300, 3, 'death arrow rune')
shopModule:addBuyableItem({'paralyze'}, 2278, 700, 1, 'paralyze rune')
shopModule:addBuyableItem({'animate dead'}, 2316, 375, 1, 'animate dead rune')
shopModule:addBuyableItem({'convince creature'}, 2290, 80, 1, 'convince creature rune')
shopModule:addBuyableItem({'chameleon'}, 2291, 210, 1, 'chameleon rune')
shopModule:addBuyableItem({'desintegrate'}, 2310, 80,  3, 'desintegreate rune')


shopModule:addBuyableItem({'wand of vortex', 'vortex'}, 2190, 500, 'wand of vortex')
shopModule:addBuyableItem({'wand of dragonbreath', 'dragonbreath'}, 2191, 1000, 'wand of dragonbreath')
shopModule:addBuyableItem({'wand of decay', 'decay'}, 2188, 5000, 'wand of decay')
shopModule:addBuyableItem({'wand of draconia', 'draconia'}, 8921, 7500, 'wand of draconia')
shopModule:addBuyableItem({'wand of cosmic energy', 'cosmic energy'}, 2189, 10000, 'wand of cosmic energy')
shopModule:addBuyableItem({'wand of inferno', 'inferno'}, 2187, 15000, 'wand of inferno')
shopModule:addBuyableItem({'wand of starstorm', 'starstorm'}, 8920, 18000, 'wand of starstorm')
shopModule:addBuyableItem({'wand of voodoo', 'voodoo'}, 8922, 22000, 'wand of voodoo')

shopModule:addBuyableItem({'snakebite rod', 'snakebite'}, 2182, 500, 'snakebite rod')
shopModule:addBuyableItem({'moonlight rod', 'moonlight'}, 2186, 1000, 'moonlight rod')
shopModule:addBuyableItem({'necrotic rod', 'necrotic'}, 2185, 5000, 'necrotic rod')
shopModule:addBuyableItem({'northwind rod', 'northwind'}, 8911, 7500, 'northwind rod')
shopModule:addBuyableItem({'terra rod', 'terra'}, 2181, 10000, 'terra rod')
shopModule:addBuyableItem({'hailstorm rod', 'hailstorm'}, 2183, 15000, 'hailstorm rod')
shopModule:addBuyableItem({'springsprout rod', 'springsprout'}, 8912, 18000, 'springsprout rod')
shopModule:addBuyableItem({'underworld rod', 'underworld'}, 8910, 22000, 'underworld rod')

local items = {[1] = 2190, [2] = 2182, [5] = 2190, [6] = 2182}
function creatureSayCallback(cid, type, msg)
	if(not npcHandler:isFocused(cid)) then
		return false
	end

	local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
	if(msgcontains(msg, 'first rod') or msgcontains(msg, 'first wand')) then
		if(isSorcerer(cid) or isDruid(cid)) then
			if(getPlayerStorageValue(cid, 30002) <= 0) then
				selfSay('So you ask me for a {' .. getItemNameById(items[getPlayerVocation(cid)]) .. '} to begin your advanture?', cid)
				talkState[talkUser] = 1
			else
				selfSay('What? I have already gave you one {' .. getItemNameById(items[getPlayerVocation(cid)]) .. '}!', cid)
			end
		else
			selfSay('Sorry, you aren\'t a druid either a sorcerer.', cid)
		end
	elseif(msgcontains(msg, 'yes')) then
		if(talkState[talkUser] == 1) then
			doPlayerAddItem(cid, items[getPlayerVocation(cid)], 1)
			selfSay('Here you are young adept, take care yourself.', cid)
			setPlayerStorageValue(cid, 30002, 1)
		end
		talkState[talkUser] = 0
	elseif(msgcontains(msg, 'no') and isInArray({1}, talkState[talkUser])) then
		selfSay('Ok then.', cid)
		talkState[talkUser] = 0
	end

	return true
end

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())
 
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