Lua NPC Error

[Elexonic]

when I buy wand and rod gives me this error o.o

[Error - Npc interface]
[06/07/2010 16:30:14] (Unknown script file)
[06/07/2010 16:30:14] Description:
[06/07/2010 16:30:14] data/npc/lib/npcsystem/modules.lua:1156: bad argument #2 to 'error' (number expected, got string)
[06/07/2010 16:30:14] stack traceback:
[06/07/2010 16:30:14] [C]: in function 'error'
[06/07/2010 16:30:14] data/npc/lib/npcsystem/modules.lua:1156: in function 'callbackOnBuy'
[06/07/2010 16:30:14] data/npc/lib/npcsystem/npchandler.lua:263: in function 'processModuleCallback'
[06/07/2010 16:30:14] data/npc/lib/npcsystem/npchandler.lua:440: in function 'onBuy'
[06/07/2010 16:30:14] data/npc/lib/npcsystem/modules.lua:1292: in function <data/npc/lib/npcsystem/modules.lua:1291>

Npc->

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Dark Rodo" nameDescription="Dark, the rune vendor" script="runes.lua" walkinterval="2000" floorchange="0" skull="green">
<health now="100" max="100"/>
<look type="130" head="39" body="122" legs="125" feet="57" addons="0"/>
<parameters>
<parameter key="message_greet" value="Hello |PLAYERNAME|. I sell runes, potions, wands and rods."/>
<parameter key="message_decline" value="Is |TOTALCOST| gold coins too much for you? Get out of here!"/>
</parameters>
</npc>

script = Tfs
Libs= Tfs

Need help
Thanks

 

[Elexonic]

Up¿?

 

[jakehop22]

<npc name="Dark Rodo" nameDescription="Dark, the rune vendor" script="runes.lua" walkinterval="2000" floorchange="0" skull="green">

See it say's Script="runes.lua"
Post what is in your runes.lua please.

 

[Elexonic]

Runes..

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

function onCreatureAppear(cid) npcHandlernCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandlernCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandlernCreatureSay(cid, type, msg) end
function onThink() npcHandlernThink() 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({'ultimate health'}, 8473, 310, 1, 'ultimate health potion')
shopModule:addBuyableItem({'antidote potion'}, 8474, 50, 1, 'antidote potion')

shopModule:addSellableItem({'normal potion flask', 'normal flask'}, 7636, 5, 'empty small potion flask')
shopModule:addSellableItem({'strong potion flask', 'strong flask'}, 7634, 10, 'empty strong potion flask')
shopModule:addSellableItem({'great potion flask', 'great flask'}, 7635, 15, 'empty great potion flask')

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:addBuyableItemContainer({'bp slhp'}, 2000, 8704, 400, 1, 'backpack of small health potions')
shopModule:addBuyableItemContainer({'bp hp'}, 2000, 7618, 900, 1, 'backpack of health potions')
shopModule:addBuyableItemContainer({'bp mp'}, 2001, 7620, 1000, 1, 'backpack of mana potions')
shopModule:addBuyableItemContainer({'bp shp'}, 2000, 7588, 2000, 1, 'backpack of strong health potions')
shopModule:addBuyableItemContainer({'bp smp'}, 2001, 7589, 1600, 1, 'backpack of strong mana potions')
shopModule:addBuyableItemContainer({'bp ghp'}, 2000, 7591, 3800, 1, 'backpack of great health potions')
shopModule:addBuyableItemContainer({'bp gmp'}, 2001, 7590, 2400, 1, 'backpack of great mana potions')
shopModule:addBuyableItemContainer({'bp gsp'}, 1999, 8472, 3800, 1, 'backpack of great spirit potions')
shopModule:addBuyableItemContainer({'bp uhp'}, 2000, 8473, 6200, 1, 'backpack of ultimate health potions')
shopModule:addBuyableItemContainer({'bp ap'}, 2002, 8474, 2000, 1, 'backpack of antidote potions')

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')

shopModule:addSellableItem({'wand of vortex', 'vortex'}, 2190, 250, 'wand of vortex')
shopModule:addSellableItem({'wand of dragonbreath', 'dragonbreath'}, 2191, 500, 'wand of dragonbreath')
shopModule:addSellableItem({'wand of decay', 'decay'}, 2188, 2500, 'wand of decay')
shopModule:addSellableItem({'wand of draconia', 'draconia'}, 8921, 3750, 'wand of draconia')
shopModule:addSellableItem({'wand of cosmic energy', 'cosmic energy'}, 2189, 5000, 'wand of cosmic energy')
shopModule:addSellableItem({'wand of inferno', 'inferno'},2187, 7500, 'wand of inferno')
shopModule:addSellableItem({'wand of starstorm', 'starstorm'}, 8920, 9000, 'wand of starstorm')
shopModule:addSellableItem({'wand of voodoo', 'voodoo'}, 8922, 11000, 'wand of voodoo')

shopModule:addSellableItem({'snakebite rod', 'snakebite'}, 2182, 250,'snakebite rod')
shopModule:addSellableItem({'moonlight rod', 'moonlight'}, 2186, 500, 'moonlight rod')
shopModule:addSellableItem({'necrotic rod', 'necrotic'}, 2185, 2500, 'necrotic rod')
shopModule:addSellableItem({'northwind rod', 'northwind'}, 8911, 3750, 'northwind rod')
shopModule:addSellableItem({'terra rod', 'terra'}, 2181, 5000, 'terra rod')
shopModule:addSellableItem({'hailstorm rod', 'hailstorm'}, 2183, 7500, 'hailstorm rod')
shopModule:addSellableItem({'springsprout rod', 'springsprout'}, 8912, 9000, 'springsprout rod')
shopModule:addSellableItem({'underworld rod', 'underworld'}, 8910, 11000, '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())

 

[Elexonic]

up¿?

 

[Sonical]

Remove lines in runes.lua and add shopmodule in npc file

		<parameter key="module_shop" value="1" />
	<parameter key="shop_buyable" value="Hailstorm Rod,2183,15000;Moonlight Rod,2186,1000;Necrotic Rod,2185,300;Northwind Rod,8111,7500;Snakebite Rod,2182,500;Springsprout Rod,8912,18000;Terra Rod,2181,5000;
Underworld Rod,8910,22000;Wand of Cosmic Energy,2189,10000;Wand of Decay,2188,5000;Wand of Draconia,8921,7500;Wand of Inferno,2187,15000;Wand of Starstorm,8920,18000;Wand of Voodoo,8922,22000;
Wand of Vortex,2190,500" />
</parameters>

Add this to every magic shopkeeper...

 

[Elexonic]

OK , I go testing..

edit: Thx Work