Olá pessoal do TK nao sei se estou na area certa mais ai vai..
meu sistema de shopping ta bugado. O player compra item do shopping o item chega normal só q depois disso da um erro e nao para de vir o item
tipo ele compra e paga uma vez e o item nao para de cai.. alguem ajuda ai plz.. 
                   ESSE É O ERRO QUE DA..

Lua Script Error: [GlobalEvent Interface] 
data/globalevents/scripts/others/shop.lua:onThink 
data/globalevents/scripts/others/shop.lua:57: attempt to perform arithmetic on local 'storage' (a string value) 
stack traceback: 
[C]: in function '__add' 
data/globalevents/scripts/others/shop.lua:57: in function 
[Error - GlobalEvents::think] Failed to execute event: shop 

Editado Outubro 17, 2015 9 anos por bunda321 (veja o histórico de edições)

Veja os posts http://www.tibiaking.com/forum/topic/52485-gesior-entrega-itens-sem-parar/

eai manin, poxa tentei faze de todas as maneiras que estao ai nesse tutorial unica coisa que consegui foi o erro nao persistir 
Lua Script Error: [GlobalEvent Interface] 
data/globalevents/scripts/others/shop.lua:onThink 
data/globalevents/scripts/others/shop.lua:57: attempt to perform arithmetic on local 'storage' (a string value) 
stack traceback: 
[C]: in function '__add' 
data/globalevents/scripts/others/shop.lua:57: in function 
[Error - GlobalEvents::think] Failed to execute event: shop

SO que agora eu compro e nao chega nada do item q comprei, sera que eu nao tenho que mudar , shopsysten.php ou algo do tipo? tenta ajuda ai manos!!
e quando do load no server apareçe esse erro agora >
 [Warning - Event::checkScript] Can not load script: scripts/shop.lua 
cannot open data/globalevents/scripts/shop.lua: No such file or directory 

Manda os scripts, shop.lua, e o globalevents.xml, a parte do shop la.

blz ai esta meu shop.lua

-- ### CONFIG ###
-- message send to player by script "type" (types you can check in "global.lua")
SHOP_MSG_TYPE = 18
-- time (in seconds) between connections to SQL database by shop script
SQL_interval = 30
-- ### END OF CONFIG ###
function onThink(interval, lastExecution)
    local result_plr = db.storeQuery("SELECT * FROM z_ots_comunication")
    if(result_plr ~= false) then
        repeat
            local id = tonumber(result.getDataInt(result_plr, "id"))
            local action = tostring(result.getDataString(result_plr, "action"))
            local delete = tonumber(result.getDataInt(result_plr, "delete_it"))
            local cid = getPlayerByName(tostring(result.getDataString(result_plr, "name")))
            if(cid) then
                local itemtogive_id = tonumber(result.getDataInt(result_plr, "param1"))
                local itemtogive_count = tonumber(result.getDataInt(result_plr, "param2"))
                local container_id = tonumber(result.getDataInt(result_plr, "param3"))
                local container_count = tonumber(result.getDataInt(result_plr, "param4"))
                local add_item_type = tostring(result.getDataString(result_plr, "param5"))
                local add_item_name = tostring(result.getDataString(result_plr, "param6"))
                local storage = tostring(result.getDataString(result_plr, "param7"))
                local received_item = 0
                local full_weight = 0
                if(add_item_type == 'container') then
                    container_weight = getItemWeight(container_id, 1)
                    if(isItemRune(itemtogive_id)) then
                        items_weight = container_count * getItemWeight(itemtogive_id, 1)
                    else
                        items_weight = container_count * getItemWeight(itemtogive_id, itemtogive_count)
                    end
                    full_weight = items_weight + container_weight
                else
                    full_weight = getItemWeight(itemtogive_id, itemtogive_count)
                    if(isItemRune(itemtogive_id)) then
                        full_weight = getItemWeight(itemtogive_id, 1)
                    else
                        full_weight = getItemWeight(itemtogive_id, itemtogive_count)
                    end
                end
                local free_cap = getPlayerFreeCap(cid)
                if(full_weight <= free_cap) then
                    if(add_item_type == 'container') then
                        local new_container = doCreateItemEx(container_id, 1)
                        local iter = 0
                        while(iter ~= container_count) do
                            doAddContainerItem(new_container, itemtogive_id, itemtogive_count)
                            iter = iter + 1
                        end
                        received_item = doPlayerAddItemEx(cid, new_container)
                    else
                        local new_item = doCreateItemEx(itemtogive_id, itemtogive_count)
                        received_item = doPlayerAddItemEx(cid, new_item)
                    end
                    if(type(received_item) == "number" and received_item == RETURNVALUE_NOERROR) then
                        doPlayerSendTextMessage(cid, SHOP_MSG_TYPE, 'You received '.. add_item_name ..' from ArenaTibia Shop.')
                        setPlayerStorageValue(cid,storage+555884621212,1)
                        db.query("DELETE FROM `z_ots_comunication` WHERE `id` = " .. id .. ";")
                        db.query("UPDATE `z_shop_history_item` SET `trans_state`='realized', `trans_real`=" .. os.time() .. " WHERE id = " .. id .. ";")
                    else
                        doPlayerSendTextMessage(cid, SHOP_MSG_TYPE, ' '.. add_item_name ..' from ArenaTibia Shop is waiting for you. Please make place for this item in your backpack/hands and wait about '.. SQL_interval ..' seconds to get it.')
                    end
                else
                    doPlayerSendTextMessage(cid, SHOP_MSG_TYPE, ' '.. add_item_name ..' ArenaTibia Shop is waiting for you. It weight is '.. full_weight ..' oz., you have only '.. free_cap ..' oz. free capacity. Put some items in depot and wait about '.. SQL_interval ..' seconds to get it.')
                end
            end
        until not result.next(result_plr)
        result.free(result_plr)
    end
    return true
endr, itemtogive_id, itemtogive_count)
                            iter = iter + 1
                        end
                        received_item = doPlayerAddItemEx(cid, new_container)
                    else
                        local new_item = doCreateItemEx(itemtogive_id, itemtogive_count)
                        received_item = doPlayerAddItemEx(cid, new_item)
                    end
                    if received_item == RETURNVALUE_NOERROR then
                        doPlayerSendTextMessage(cid, SHOP_MSG_TYPE, 'You received >> '.. add_item_name ..' << from OTS shop.')
                        db.query("DELETE FROM `z_ots_comunication` WHERE `id` = " .. id .. ";")
                        db.query("UPDATE `z_shop_history_item` SET `trans_state`='realized', `trans_real`=" .. os.time() .. " WHERE id = " .. id .. ";")
doPlayerSave(cid)
else
                        doPlayerSendTextMessage(cid, SHOP_MSG_TYPE, '>> The item '.. add_item_name ..' << that you just bought on the website couldnt be added. Han error has ocurred, please wait '.. SQL_interval ..' seconds.. Shop ID: '.. id ..'')
                    end
                else
                        doPlayerSendTextMessage(cid, SHOP_MSG_TYPE, '>> The item '.. add_item_name ..' << that you just bought on the website couldnt be added. Han error has ocurred, please wait '.. SQL_interval ..' seconds.. Shop ID: '.. id ..'')
                end
            end
            if not(result_plr:next()) then
                break
            end
        end
        result_plr:free()
    end
    return TRUE
end


globalevents.xml

<globalevent name="shop" interval="30000" script="shop.lua"/>