Hello, I'm creating a code to not enchant next to some npcs. But I have this error and I do not see any error in my code.

 

is giving this on gameserver

 

 

 

        List<Creature> knowns = activeChar.getKnownTypeInRadius(Creature.class, 400);
        for (WorldObject wh1 : knowns)
        {
            String mobtype = ((Npc) knowns).getTemplate().getType();   <!--line 57 is-->
            if (wh1 instanceof Npc && Config.ENCHANT_PROTECTOR)
            {
                if (!Config.LIST_ALLOWED_NPC_TYPES_NOT_ENCHANT.contains(mobtype))
                {
                    SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.S1_S2);
                    sm.addString("Npc Type " + mobtype + " has Protection - Can not You can enchant!");
                    activeChar.sendPacket(sm);
                    activeChar.sendPacket(ActionFailed.STATIC_PACKET);
                    return;
                }
            }
        }

 

sorry for the topic, I'm a customer of acis but do not help about custom mods

Edited January 30, 20188 yr by l2jkain

We are not in 2010 anymore, you don't need that code. 

Yeah, we do. 

7 minutes ago, SweeTs said:

Já não estamos em 2010, você não precisa desse código. 

Sim, nós fazemos. 

 

and I saw this on WareHouse

        if (player.getActiveEnchantItem() != null)
        {
            player.setActiveEnchantItem(null);
            player.sendPacket(EnchantResult.CANCELLED);
            player.sendPacket(SystemMessageId.ENCHANT_SCROLL_CANCELLED);
        }