[NetBeans - how to attach debugger to mod]

I fixed it. It turns out I forgot gen runs options. I change IDE to Intellij, run "genIntellijRuns" task and it work!

Sorry for necroposting

[Where can I find help with 1.7.10?]

I know that 1.7.10 no longer support there, but I need help exactly with this verion. Is there any topics where older versions are discussed?

[[1.7.10] [SOLVED] Can't Load Texture!]

On 13.01.2015 at 2:35 AM, diesieben07 said:

Read this: http://www.minecraftforge.net/forum/index.php/topic,21354.0.html (3rd paragraph).

Link is broken

[NetBeans - how to attach debugger to mod]

Hello, I'm having problems debugging mods - I can not connect the debugger to the mod. At the moment I have to log the data of interest to me in a file, and this is not very convenient. Previously, my programming environment automatically connected the debugger to the program I'm writing, but not here. Dear users, could you please explain to me how to debug my mod? Sorry for my English

[How to change server locale?]

5 minutes ago, CoderAtParadise said:

From what I just tested yes translation does work

It's strange...

Can you help me with 1.7.10 version? To update my mods is a very difficult task for me.

[How to change server locale?]

2 minutes ago, CoderAtParadise said:

1.7.10 is not supported on this forum

update

I'm more than sure that the problem will persist even after the update. Let's assume that we have already updated and the problem has been preserved

[How to change server locale?]

3 minutes ago, CoderAtParadise said:

Translation only happens on the client. What is most likely happening is that the mods in question are hard coding the strings they output instead of translating it

I run it on my server and it return en_EN string.

StatCollector.translateToLocalFormatted("item.StatItem.rollChatMessage", statName);

 

[How to change server locale?]

Hello. I have several mods that output messages to the chat. Unfortunately these modes display only English messages, although each of them has ru_RU localization. I suspect that the forge server is started with en_EN locale. How can I change it to ru_RU?

[Serializable: how to pass object to IMessage?]

Good afternoon. I'm doing a mod for role-playing game and I want to transfer to the server an object that contains in itself all the necessary information for the dice roll: the number of dice faces, the name of the characteristic, additional modifiers to throw etc. I serialized my object and made sure that the same byte array was passed between toByte and fromByte. From these bytes in fromByte, I need to recreate the DiceRoll object, but for some reason o.readObject () returns null.

RollPacketToServer.java + inner handler

package ru.rarescrap.network.packets;

import cpw.mods.fml.common.network.ByteBufUtils;
import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;
import io.netty.buffer.ByteBuf;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.Random;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.util.ChatComponentText;

import net.minecraft.util.StatCollector;
import ru.rarescrap.rsstats.utils.DiceRoll;
import ru.rarescrap.rsstats.utils.RollModificator;
       
/**
 * Этот пакет отсылается сервера
 * @author RareScrap
 */
public class RollPacketToServer implements IMessage {
    private DiceRoll diceRollMessage;
    
    /**
     * Необходимый конструктор по умолчанию. Он необходим для того, чтобы на
     * стороне-обработчике создать объект и распаковать в него буффер. 
     */
    public RollPacketToServer() {}

    public RollPacketToServer(DiceRoll message) {
        System.out.print("const");
        this.diceRollMessage = message;
    }
    
    @Override
    public void fromBytes(ByteBuf buf) {
        byte[] bytes = buf.array();
        ByteArrayInputStream b = new ByteArrayInputStream(bytes);
        ObjectInputStream o = null;
        try {
            o = new ObjectInputStream(b);
            this.diceRollMessage = (DiceRoll) o.readObject();
        } catch (IOException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        } catch (ClassNotFoundException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        }
        if (o != null)
            try {
                o.close();
        } catch (IOException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        }
        
        
        // ГОВНО
        FileOutputStream out = null;
        try {
            out = new FileOutputStream("D:\\Users\\rares\\Downloads\\checkstyle1.txt");
            out.write(bytes);
           
        } catch (FileNotFoundException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IOException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        }
        if (out != null)
            try {
                out.close();
        } catch (IOException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    @Override
    public void toBytes(ByteBuf buf) {
        ByteArrayOutputStream b = new ByteArrayOutputStream();
        ObjectOutputStream o = null;
        try {
            o = new ObjectOutputStream(b);
            o.writeObject(diceRollMessage);
        } catch (IOException ex) {
             Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        }
        if (o != null)
            try {
                o.close();
        } catch (IOException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        }
        //ByteBufUtils.writeUTF8String(buf, b.);
        buf.writeBytes(b.toByteArray());
               
        
        
        // ГОВНО
        FileOutputStream out = null;
        try {
            out = new FileOutputStream("D:\\Users\\rares\\Downloads\\checkstyle.txt");
            out.write(buf.array());
           
        } catch (FileNotFoundException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IOException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        }
        if (out != null)
            try {
                out.close();
        } catch (IOException ex) {
            Logger.getLogger(RollPacketToServer.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    
    /**
     * Этот внутренний класс обрабатывает пришедший пакет НА СТОРОНЕ СЕРВЕРА
     */
    public static class MessageHandler implements IMessageHandler<RollPacketToServer, IMessage> {
        // Do note that the default constructor is required, but implicitly defined in this case
        public MessageHandler() {}

        @Override
        public IMessage onMessage(RollPacketToServer message, MessageContext ctx) {
            // This is the player the packet was sent to the server from
            EntityPlayerMP serverPlayer = ctx.getServerHandler().playerEntity;
            
            System.out.print("onMessage");
            if (message.diceRollMessage == null)
                throw new NullPointerException("diceRollMessage is null");
            
            String result = message.diceRollMessage.roll();
            // и вывести его в чат
            serverPlayer.addChatComponentMessage(new ChatComponentText(result));
            
            
            /*
            String maxS = new String();
            String stat = new String();
            int i = 0;
            for (; amount.charAt(i) != '_'; i++) {
                maxS += amount.charAt(i);
            }
            i++;
            for (; i < amount.length(); i++) {
                stat += amount.charAt(i);
            }
            
            int min = 1;
            int max = Integer.parseInt(maxS);
            
            String result = StatCollector.translateToLocalFormatted("item.StatItem.rollChatMessage", stat) + ": ";
            int resultInt = 0;
            int randomNum = ThreadLocalRandom.current().nextInt(min, max + 1);
            resultInt += randomNum;
            while(randomNum == max) {
                result += String.valueOf(randomNum)+ "+";
                resultInt += randomNum;
                randomNum = ThreadLocalRandom.current().nextInt(min, max + 1);
                
            }
            result += String.valueOf(randomNum)+ "= " + resultInt+randomNum;
            resultInt += randomNum;
            
            
            // Заменить на нормальное вычисление
            serverPlayer.addChatComponentMessage(new ChatComponentText(result));
            */
            return null;
        }
    }

}

StatItem, which send a message by right click

@Override
    public ItemStack onItemRightClick(ItemStack itemstack, World world, EntityPlayer entityplayer) {
        // If нужен, чтобы броить бросок только один раз
        if (world.isRemote) { // TODO: На какой стороне вычисляется бросок?
            //String num = String.valueOf( basicRolls[ Integer.parseInt(itemstack.getIconIndex().toString()) ].dice );
            String statName = StatCollector.translateToLocalFormatted( localePrefix + ".name");
            int lvl = itemstack.getItemDamage();
            
            // TODO ХЗ зачем
            //String str = itemstack.getIconIndex().getIconName();
            //str = str.replaceAll("[^\\d.]", "");
            
            basicRolls.get(lvl).setStatName(statName);
            
            RollPacketToServer rp = new RollPacketToServer(basicRolls.get(lvl));
            INSTANCE.sendToServer(rp); // "123" // itemstack.getIconIndex(
            entityplayer.addChatComponentMessage(new ChatComponentText(basicRolls.get(lvl).dice + " " + statName));
        }
        //entityplayer.addChatComponentMessage(new ChatComponentText(this.roll()));
        
        return itemstack;
        //return super.onItemRightClick(itemstack, world, entityplayer); //To change body of generated methods, choose Tools | Templates.
    }

I am registering a message in CommonProxy.java
 

public void preInit(FMLPreInitializationEvent e, ArrayList<DiceRoll> dices) {
        // Регистрация сообщения о пробросе статы
        INSTANCE.registerMessage(RollPacketToServer.MessageHandler.class, RollPacketToServer.class, 0, Side.SERVER);
        ...
    }

I compared the byte array in toBytes() and fromBytes(). As you can see, they are almost the same:
toBytes output()

 

fromBytes() output:

When I want to run my mod on the server, I get an exception:

Spoiler

17:23:02] [Server thread/ERROR] [FML]: There was a critical exception handling a packet on channel rsstats
java.lang.NullPointerException: diceRollMessage is null
    at ru.rarescrap.network.packets.RollPacketToServer$MessageHandler.onMessage(RollPacketToServer.java:138) ~[RollPacketToServer$MessageHandler.class:?]
    at ru.rarescrap.network.packets.RollPacketToServer$MessageHandler.onMessage(RollPacketToServer.java:127) ~[RollPacketToServer$MessageHandler.class:?]
    at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:37) ~[SimpleChannelHandlerWrapper.class:?]
    at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:17) ~[SimpleChannelHandlerWrapper.class:?]
    at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
    at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[MessageToMessageDecoder.class:?]
    at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?]
    at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?]
    at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?]
    at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) [FMLProxyPacket.class:?]
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) [ej.class:?]
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165) [nc.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334) [lt.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]
[17:23:02] [Server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: RareScrap lost connection: TextComponent{text='A fatal error has occured, this connection is terminated', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[17:23:02] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: RareScrap left the game

 

 

What am I doing wrong? Why can not I re-create a file in fromBytes?

 

Valuable advice and recommendations are welcome
All files is avalable in my Githab: https://github.com/RareScrap/RSMod---RSBase/tree/RSStats_clickActions/RSStats