Problem with Simple Npc's scripts

[lol94]

Hi guys... I have this bug that makes me f*cking crazy, when you try to buy something, the console says an error

[Warning - Eryn] NpcSystem:
ShopModule.onBuy - Item not found on shopItems list

I really dont know why, but here's an script of a buggy NPC

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

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({'rope'}, 2120, 50, 'rope')
shopModule:addBuyableItem({'scythe'}, 2550, 50, 'scythe')
shopModule:addBuyableItem({'pick'}, 2553, 50, 'pick')
shopModule:addBuyableItem({'shovel'}, 2554, 50, 'shovel')

npcHandler:addModule(FocusModule:new())

This script its NOT working, what the hell?

 

[lol94]

LOL, sorry Its fixed, if somebody have the same problem, try to delete this

         <parameter key="module_shop" value="1"/>

 

[Cykotitan]

LOL, sorry Its fixed, if somebody have the same problem, try to delete this

         <parameter key="module_shop" value="1"/>

weird, in 0.3.6 you have to add count too

shopModule:addBuyableItem({'rope'}, 2120, 50, 1, 'rope')
shopModule:addBuyableItem({'scythe'}, 2550, 50, 1, 'scythe')
shopModule:addBuyableItem({'pick'}, 2553, 50, 1, 'pick')
shopModule:addBuyableItem({'shovel'}, 2554, 50, 1, 'shovel')

 

[Dankoo]

I would advice you to do it like this:

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)
 
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({'rope'}, 2120, 50, 1, 'rope')
shopModule:addBuyableItem({'scythe'}, 2550, 50, 1, 'scythe')
shopModule:addBuyableItem({'pick'}, 2553, 50, 1, 'pick')
shopModule:addBuyableItem({'shovel'}, 2554, 50, 1, 'shovel')
 
npcHandler:addModule(FocusModule:new())