Lua NPC Pompan trade can't buy and sell error

[Womos]

Hi guys I have problem with npc Pompan when try to buy something i got error:

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

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

function creatureSayCallback(cid, type, msg)
    local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
    if (msgcontains(msg, "hello") or msgcontains(msg, "hi")) and (not npcHandler:isFocused(cid)) then
        npcHandler:say("Hello.", cid, TRUE)
        npcHandler:addFocus(cid)
    elseif(not npcHandler:isFocused(cid)) then
        return false
    elseif msgcontains(msg, "bye") or msgcontains(msg, "farewell") then
        npcHandler:say("It was a pleasure to help you, "..getCreatureName(cid)..".", cid, TRUE)
        npcHandler:releaseFocus(cid)
    elseif msgcontains(msg, "trade") then
        local items = {
            {name="arrow", id=2544, buy=3},
            {name="backpack", id=1988, buy=20},
            {name="bag", id=1987, buy=5},
            {name="basket", id=1989, buy=6},
            {name="bolt", id=2543, buy=4},
            {name="bow", id=2456, buy=400, sell=100},
            {name="bucket", id=2005, buy=4},
            {name="candlestick", id=2047, buy=2},
            {name="crossbow", id=2455, buy=500, sell=120},
            {name="crowbar", id=2416, buy=260, sell=50},
            {name="earth arrow", id=7850, buy=5},
            {name="expedition backpack", id=11235, buy=100},
            {name="expedition bag", id=11236, buy=50},
            {name="fishing rod", id=2580, buy=150, sell=40},
            {name="flaming arrow", id=7840, buy=5},
            {name="flash arrow", id=7838, buy=5},
            {name="inkwell", id=2600, sell=8},
            {name="lamp", id=2044, buy=8},
            {name="mirror", id=2560, sell=10},
            {name="onyx arrow", id=7365, buy=7},
            {name="pick", id=2553, buy=50, sell=15},
            {name="piercing bolt", id=7363, buy=5},
            {name="power bolt", id=2547, buy=7},
            {name="rope", id=2120, buy=50, sell=15},
            {name="royal spear", id=7378, buy=15},
            {name="scythe", id=2550, buy=50, sell=10},
            {name="shiver arrow", id=7839, buy=5},
            {name="shovel", id=2554, buy=50, sell=8},
            {name="sickle", id=2405, sell=3},
            {name="sniper arrow", id=7364, buy=5},
            {name="spear", id=2389, buy=10, sell=3},
            {name="throwing star", id=2399, buy=42},
            {name="torch", id=2050, buy=2},
            {name="closed trap", id=2578, buy=280, sell=75},
            {name="watch", id=2036, buy=20, sell=6},
            {name="worm", id=3976, buy=1}
        }
        if getPlayerStorageValue(cid, 85300) >= 1 then
            table.insert(items, {name="dragon tapestry", id=11258, buy=80})
        end
        if getPlayerStorageValue(cid, 85300) >= 2 then
            table.insert(items, {name="minotaur backpack", id=11238, buy=200})
            table.insert(items, {name="corrupted flag", id=11320, sell=700})
            table.insert(items, {name="high guard flag", id=11326, sell=550})
            table.insert(items, {name="legionnaire flags", id=11328, sell=500})
            table.insert(items, {name="zaogun flag", id=11324, sell=600})
        end
        if getPlayerStorageValue(cid, 85300) >= 5 then
            table.insert(items, {name="dragon backpack", id=11237, buy=200})
        end
        openShopWindow(cid, items,
            function(cid, itemid, subType, amount, ignoreCap, inBackpacks)
                customCallbackOnBuy(cid, itemid, subType, amount, ignoreCap, inBackpacks, items)
            end,
            function(cid, itemid, subType, amount, ignoreCap, inBackpacks)
                customCallbackOnSell(cid, itemid, subType, amount, ignoreCap, inBackpacks, items)
            end
        )
        npcHandler:say("Keep in mind you won't find better offers here. Just browse through my wares.", cid)
    end
    return TRUE
end

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)

TFS 0.4 r3884
Thanks in advance

 

[HalfAway]

Hi guys I have problem with npc Pompan when try to buy something i got error:

TFS 0.4 r3884
Thanks in advance

https://otland.net/threads/rules-for-the-support-board.217087/
#5.

Post the script.

 

[Womos]

bump

 

[Womos]

I'll pay
Nothing for free on OtLand in these days heh I see many new noobs it's not 2008-2010 were serious users when you get help same day ;d