LUA 遇到“)”意外符号

fivem

local loaded = false

function loadTxd(source, args, raw)
    local txd = CreateRuntimeTxd('duiTxd')
    local duiObj = CreateDui('https://media.discordapp.net/attachments/813996951066116097/854844624114548786/lcd_sign1.gif', 4096, 1024)
    _G.duiObj = duiObj
    local dui = GetDuiHandle(duiObj)
    local tx = CreateRuntimeTextureFromDuiHandle(txd, 'duiTex', dui)
    AddReplaceTexture('bus', 'lcd_sign_1', 'duiTxd', 'duiTex')
end)

Citizen.CreateThread function loadTxd(source, args, raw)
    while loaded == false do
        Wait(0)
        local playerCar = GetVehiclePedIsIn(GetPlayerPed(-1))
        if playerCar ~= 0 then
            if GetEntityModel(playerCar) == GetHashKey('bus') then
                loadTxd()
                loaded = true
            end
        end
        if not loaded then
            local veh = nil
            for veh in EnumerateVehicles() do
                if GetEntityModel(playerCar) == GetHashKey('bus') then
                    loadTxd()
                    loaded = true
                    break
                end
            end
        end
    end
end)

说它是 lua5.3: ...Desktop/rextester_linux_2.0/usercode/29524824/source.lua:10: 遇到意外符号“)”，但我在任何地方都找不到它，我甚至试着删除整个第10行并将所有代码粘贴回去，然后在第10行放上end)。