Lua TFS 1.0 Erro OPcode

[eduardbean]

When I try to use opcodes on my server I get this error in the client​

ERROR: Unable to send extended opcode 1, extended opcodes are not enabled
ERROR: Unable to send extended opcode 12, extended opcodes are not enabled
ERROR: Unable to send extended opcode 10, extended opcodes are not enabled
ERROR: Unable to send extended opcode 11, extended opcodes are not enabled

OtClient Module​

function getList()
    local protocolGame = g_game.getProtocolGame()
    if protocolGame then
        protocolGame:sendExtendedOpcode(10, "list")
        return true
    end
end

ProtocolGame.registerExtendedOpcode(13, updateItemList)

function updateItemList(protocol, opcode, buffer)
    local player = g_game.getLocalPlayer()
    if not player then return end

    local lootList = buffer:split(";")
    local txt = "List\n\n"

    for k, v in pairs(lootList) do
        txt = txt.. k..": "..v.."\n"
    end
    return lootList:setText(txt)
end

Creaturescript Code
​

function onExtendedOpcode(player, opcode, buffer)

    if opcode == 10 then
        print(buffer)
    end

    if opcode == 12 then
        loots = getPlayerLootList(player)
        Player.sendExtendedOpcode(player, 13, "teste")
    end

Already Registred in Login​

player:registerEvent("ExtendedOpcode")

What is the problem ?​

 

[eduardbean]

Please Help me with this.​