Attempt to compare number with nil (global 'exports')

FiveM Resource Development & Modding Discussion
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1

Hi, this is one of my first times working with QBCore files and scripts, and i am still learning.
i’ve been searching around the internet for a couple of hours now, but nothing seems to help.

i am using the standard QBCore framework and i am trying to run the drug delivery script, but everytime i get to the delivery, an error pops up with “SCRIPT ERROR: @qb-drugs/server/deliveries.lua:48: attempt to compare number with nil”
I felt this would be an easy fix, but i can’t find the solution.
If someone could help me out i would be very grateful

2

Kinda hard to help you without knowing what your code is :x

3

local QBCore = exports[‘qb-core’]:GetCoreObject()

RegisterServerEvent(‘qb-drugs:server:updateDealerItems’)
AddEventHandler(‘qb-drugs:server:updateDealerItems’, function(itemData, amount, dealer)
local src = source
local Player = QBCore.Functions.GetPlayer(src)
if Config.Dealers[dealer][“products”][itemData.slot].amount - 1 >= 0 then
Config.Dealers[dealer][“products”][itemData.slot].amount =
Config.Dealers[dealer][“products”][itemData.slot].amount - amount
TriggerClientEvent(‘qb-drugs:client:setDealerItems’, -1, itemData, amount, dealer)
else
Player.Functions.RemoveItem(itemData.name, amount)
Player.Functions.AddMoney(‘cash’, amount * Config.Dealers[dealer][“products”][itemData.slot].price)

    TriggerClientEvent("QBCore:Notify", src, "Denne genstand er ikke ledigt.. Du har fået en refundering.", "error")
end

end)

RegisterServerEvent(‘qb-drugs:server:giveDeliveryItems’)
AddEventHandler(‘qb-drugs:server:giveDeliveryItems’, function(amount)
local src = source
local Player = QBCore.Functions.GetPlayer(src)

Player.Functions.AddItem('weed_brick', amount)
TriggerClientEvent('inventory:client:ItemBox', src, QBCore.Shared.Items["weed_brick"], "add")

end)

QBCore.Functions.CreateCallback(‘qb-drugs:server:RequestConfig’, function(source, cb)
cb(Config.Dealers)
end)

RegisterServerEvent(‘qb-drugs:server:succesDelivery’)
AddEventHandler(‘qb-drugs:server:succesDelivery’, function(deliveryData, inTime)
local src = source
local Player = QBCore.Functions.GetPlayer(src)
local curRep = Player.PlayerData.metadata[“dealerrep”]

if inTime then
    if Player.Functions.GetItemByName('weed_brick') ~= nil and Player.Functions.GetItemByName('weed_brick').amount >=
        deliveryData["amount"] then
        Player.Functions.RemoveItem('weed_brick', deliveryData["amount"])
        local price = 3000
        if CurrentCops == 1 then
            price = 4000
        elseif CurrentCops == 2 then
            price = 5000
        elseif CurrentCops >= 3 then
            price = 6000
        end
        if curRep < 10 then
            Player.Functions.AddMoney('cash', (deliveryData["amount"] * price / 100 * 8), "dilvery-drugs")
        elseif curRep >= 10 then
            Player.Functions.AddMoney('cash', (deliveryData["amount"] * price / 100 * 10), "dilvery-drugs")
        elseif curRep >= 20 then
            Player.Functions.AddMoney('cash', (deliveryData["amount"] * price / 100 * 12), "dilvery-drugs")
        elseif curRep >= 30 then
            Player.Functions.AddMoney('cash', (deliveryData["amount"] * price / 100 * 15), "dilvery-drugs")
        elseif curRep >= 40 then
            Player.Functions.AddMoney('cash', (deliveryData["amount"] * price / 100 * 18), "dilvery-drugs")
        end

        TriggerClientEvent('inventory:client:ItemBox', src, QBCore.Shared.Items["weed_brick"], "remove")
        TriggerClientEvent('QBCore:Notify', src, 'Din ordre er blevet afleveret korrekt', 'success')

        SetTimeout(math.random(5000, 10000), function()
            TriggerClientEvent('qb-drugs:client:sendDeliveryMail', src, 'perfect', deliveryData)

            Player.Functions.SetMetaData('dealerrep', (curRep + 1))
        end)
    else
        TriggerClientEvent('QBCore:Notify', src, 'Du har ikke det korrekte med', 'error')

        if Player.Functions.GetItemByName('weed_brick').amount ~= nil then
            Player.Functions.RemoveItem('weed_brick', Player.Functions.GetItemByName('weed_brick').amount)
            Player.Functions
                .AddMoney('cash', (Player.Functions.GetItemByName('weed_brick').amount * 6000 / 100 * 5))
        end

        TriggerClientEvent('inventory:client:ItemBox', src, QBCore.Shared.Items["weed_brick"], "remove")

        SetTimeout(math.random(5000, 10000), function()
            TriggerClientEvent('qb-drugs:client:sendDeliveryMail', src, 'bad', deliveryData)

            if curRep - 1 > 0 then
                Player.Functions.SetMetaData('dealerrep', (curRep - 1))
            else
                Player.Functions.SetMetaData('dealerrep', 0)
            end
        end)
    end
else
    TriggerClientEvent('QBCore:Notify', src, 'Du kommer for sent...', 'error')

    Player.Functions.RemoveItem('weed_brick', deliveryData["amount"])
    Player.Functions.AddMoney('cash', (deliveryData["amount"] * 6000 / 100 * 4), "dilvery-drugs-too-late")

    TriggerClientEvent('inventory:client:ItemBox', src, QBCore.Shared.Items["weed_brick"], "remove")

    SetTimeout(math.random(5000, 10000), function()
        TriggerClientEvent('qb-drugs:client:sendDeliveryMail', src, 'late', deliveryData)

        if curRep - 1 > 0 then
            Player.Functions.SetMetaData('dealerrep', (curRep - 1))
        else
            Player.Functions.SetMetaData('dealerrep', 0)
        end
    end)
end

end)

RegisterServerEvent(‘qb-drugs:server:callCops’)
AddEventHandler(‘qb-drugs:server:callCops’, function(streetLabel, coords)
local msg = "Mistænkelig adfærd finder sted ved " … streetLabel … “, mulig narko salg.”
local alertData = {
title = “Narko salg”,
coords = {
x = coords.x,
y = coords.y,
z = coords.z
},
description = msg
}
for k, v in pairs(QBCore.Functions.GetPlayers()) do
local Player = QBCore.Functions.GetPlayer(v)
if Player ~= nil then
if (Player.PlayerData.job.name == “police” and Player.PlayerData.job.onduty) then
TriggerClientEvent(“qb-drugs:client:robberyCall”, Player.PlayerData.source, msg, streetLabel, coords)
TriggerClientEvent(“qb-phone:client:addPoliceAlert”, Player.PlayerData.source, alertData)
end
end
end
end)

QBCore.Commands.Add(“newdealer”, “Placer en dealer (Kun Admin)”, {{
name = “name”,
help = “Dealer navn”
}, {
name = “min”,
help = “Minimum tid”
}, {
name = “max”,
help = “Maximum tid”
}}, true, function(source, args)
local dealerName = args[1]
local mintime = tonumber(args[2])
local maxtime = tonumber(args[3])

TriggerClientEvent('qb-drugs:client:CreateDealer', source, dealerName, mintime, maxtime)

end, “admin”)

QBCore.Commands.Add(“deletedealer”, “Fjern dealer (Kun Admin)”, {{
name = “name”,
help = “Navnet på Dealer”
}}, true, function(source, args)
local dealerName = args[1]
local result = exports.oxmysql:executeSync(‘SELECT * FROM dealers WHERE name = ?’, {dealerName})
if result then
exports.oxmysql:execute(‘DELETE FROM dealers WHERE name = ?’, {dealerName})
Config.Dealers[dealerName] = nil
TriggerClientEvent(‘qb-drugs:client:RefreshDealers’, -1, Config.Dealers)
TriggerClientEvent(‘QBCore:Notify’, source, “Dealer: " … dealerName … " Blev slettet”, “success”)
else
TriggerClientEvent(‘QBCore:Notify’, source, “Dealer: " … dealerName … " Eksistere ikke”, “error”)
end
end, “admin”)

QBCore.Commands.Add(“dealers”, “Vis alle dealere (Kun Admin)”, {}, false, function(source, args)
local DealersText = “”
if Config.Dealers ~= nil and next(Config.Dealers) ~= nil then
for k, v in pairs(Config.Dealers) do
DealersText = DealersText … "Navn: " … v[“name”] … “
”
end
TriggerClientEvent(‘chat:addMessage’, source, {
template = '

Liste over dealere:

’ …
DealersText … ‘
’,
args = {}
})
else
TriggerClientEvent(‘QBCore:Notify’, source, ‘Ingen dealere er blevet placeret.’, ‘error’)
end
end, “admin”)

QBCore.Commands.Add(“dealergoto”, “Teleport til dealer (Kun Admin)”, {{
name = “name”,
help = “Dealer navn”
}}, true, function(source, args)
local DealerName = tostring(args[1])

if Config.Dealers[DealerName] ~= nil then
    TriggerClientEvent('qb-drugs:client:GotoDealer', source, Config.Dealers[DealerName])
else
    TriggerClientEvent('QBCore:Notify', source, 'Denne dealer eksistere ikke.', 'error')
end

end, “admin”)

CreateThread(function()
Wait(500)
local dealers = exports.oxmysql:executeSync(‘SELECT * FROM dealers’, {})
if dealers[1] ~= nil then
for k, v in pairs(dealers) do
local coords = json.decode(v.coords)
local time = json.decode(v.time)

        Config.Dealers[v.name] = {
            ["name"] = v.name,
            ["coords"] = {
                ["x"] = coords.x,
                ["y"] = coords.y,
                ["z"] = coords.z
            },
            ["time"] = {
                ["min"] = time.min,
                ["max"] = time.max
            },
            ["products"] = Config.Products
        }
    end
end
TriggerClientEvent('qb-drugs:client:RefreshDealers', -1, Config.Dealers)

end)

RegisterServerEvent(‘qb-drugs:server:CreateDealer’)
AddEventHandler(‘qb-drugs:server:CreateDealer’, function(DealerData)
local src = source
local Player = QBCore.Functions.GetPlayer(src)
local result = exports.oxmysql:executeSync(‘SELECT * FROM dealers WHERE name = ?’, {DealerData.name})
if result[1] ~= nil then
TriggerClientEvent(‘QBCore:Notify’, src, “En dealer har allerede samme navn…”, “error”)
else
exports.oxmysql:insert(‘INSERT INTO dealers (name, coords, time, createdby) VALUES (?, ?, ?, ?)’, {DealerData.name,
json.encode(
DealerData.pos), json.encode(DealerData.time), Player.PlayerData.citizenid}, function()
Config.Dealers[DealerData.name] = {
[“name”] = DealerData.name,
[“coords”] = {
[“x”] = DealerData.pos.x,
[“y”] = DealerData.pos.y,
[“z”] = DealerData.pos.z
},
[“time”] = {
[“min”] = DealerData.time.min,
[“max”] = DealerData.time.max
},
[“products”] = Config.Products
}

        TriggerClientEvent('qb-drugs:client:RefreshDealers', -1, Config.Dealers)
    end)
end

end)

function GetDealers()
return Config.Dealers
end

4

I meant to send line 48 or function in which line 48 is, not the whole code xD

5

oh sorry :sweat_smile:

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image1071×413 36.3 KB

6

Where is CurrentCops declared / set?