[1.7.2 ++] Le network

[Antoine_]

J’avais pensais à çà aussi robin mais j’ai une erreur ….

 
public class Packetteleport implements IMessage
{
 
   private static String text;
 
   public Packetteleport () { }
 
   public Packetteleport (String text) {
       this.text = text;
   }
 
   @Override
   public void fromBytes(ByteBuf buf)
   {
       text = ByteBufUtils.readUTF8String(buf);
   }
 
   @Override
   public void toBytes(ByteBuf buf) {
       ByteBufUtils.writeUTF8String(buf, text);
   }
 
   public static class Handler implements IMessageHandler <packetteleport ,="" imessage="">{
@Override
public IMessage onMessage(Packetteleport message, MessageContext ctx)
{
switch(text)
{
case "gui1":
   System.out.println("Bonjour monsieur !");
  player.setPositionAndUpdate(-22, 37, -694);
   break;
case "gui2":
   System.out.println("Bonsoir monsieur !");
   break;
}
return null;
}
   }
}

J’ai une erreur sur le player.setPositionAndUpdate(-22, 37, -694);</packetteleport>

[robin4002]

Normal, il faut récupérer l’instance du joueur x)
Remplace player par ctx.getServerHandler().playerEntity

[Antoine_]

Oui je sais qu’il faut récupérer l’instance j’ai essayer plein de chose, mais je n’est rien trouvé de concluant mais tu viens de me sauver la vie .

Merci beaucoup

ROBIN IS GOD!!!

[sosoh]

Salut je ne trouves pas comment faire des packets avec ma List <string>voila ma classe de packet:

​public class PacketSpellsList implements IMessage
 
{
 
private static List <string>spellsList = new ArrayList<string>();
 
public PacketSpellsList()
{
 
}
 
public PacketSpellsList(List <string>spellsList)
{
this.spellsList = spellsList;
}
 
@Override
public void fromBytes(ByteBuf buf) 
{
 
}
 
@Override
public void toBytes(ByteBuf buf) 
{
 
}
public static class Handler implements IMessageHandler <packetmana, imessage="">{
 
@Override
public IMessage onMessage(PacketMana message, MessageContext ctx) 
{
EntityPlayerMP player = ctx.getServerHandler().playerEntity;
ExtendedEntityProps props = ExtendedEntityProps.get(player);
props.spellsList = spellsList;
return null;
}
 
}
}
```</packetmana,></string></string></string></string>

[SCAREX]

@‘sosoh’:

Salut je ne trouves pas comment faire des packets avec ma List <string>voila ma classe de packet:

public class PacketSpellsList implements IMessage
 
{
 
private static List <string>spellsList = new ArrayList<string>();
 
public PacketSpellsList()
{
 
}
 
public PacketSpellsList(List <string>spellsList)
{
this.spellsList = spellsList;
}
 
@Override
public void fromBytes(ByteBuf buf) 
{
 
}
 
@Override
public void toBytes(ByteBuf buf) 
{
 
}
public static class Handler implements IMessageHandler <packetmana, imessage="">{
 
@Override
public IMessage onMessage(PacketMana message, MessageContext ctx) 
{
EntityPlayerMP player = ctx.getServerHandler().playerEntity;
ExtendedEntityProps props = ExtendedEntityProps.get(player);
props.spellsList = spellsList;
return null;
}
 
}
}
```</packetmana,></string></string></string></string>

Tutoriel sur les paquets

[robin4002]

En effet je l’ai expliqué dans le tutoriel vidéo.
toBytes :
Tu écrit la taille de la liste
Avec une boucle for tu initialise la liste.
fromBytes :
Tu lis la taille de la liste
Avec une boucle for de 0 au nombre lu juste avant, tu ajoute à la liste ce que tu lis.

[sosoh]

J’ai fais ca:

​package fr.sosoh.hogsmod.common.packet;
 
import io.netty.buffer.ByteBuf;
 
import java.util.ArrayList;
import java.util.List;
 
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
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 fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps;
 
public class PacketSpellsList implements IMessage
{
 
private static List <string>spellsList;
 
public PacketSpellsList()
{
 
}
 
public PacketSpellsList(List <string>spellsList)
{
this.spellsList = spellsList;
}
 
@Override
public void fromBytes(ByteBuf buf) 
{
for(int i = 0; i < spellsList.size(); i++)
{
   String s = spellsList.get(i);
 
   if(s != null)
   {
    ByteBufUtils.writeUTF8String(buf, s);
   }
}
}
 
@Override
public void toBytes(ByteBuf buf) 
{
for(int i = 0; i < spellsList.size(); i++)
{
   this.spellsList.add(ByteBufUtils.readUTF8String(buf));
}
}
public static class Handler implements IMessageHandler <packetspellslist, imessage="">{
@Override
public IMessage onMessage(PacketSpellsList message, MessageContext ctx) 
{
EntityPlayerMP player = ctx.getServerHandler().playerEntity;
ExtendedEntityProps props = ExtendedEntityProps.get(player);
props.spellsList = spellsList;
return null;
}
 
}
}

et j’ai des erreurs dans mes logs:

[17:13:03] [Server thread/ERROR] [FML]: FMLIndexedMessageCodec exception caught
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
[17:13:03] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
[17:13:03] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
[17:13:03] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
[17:13:03] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
avr. 16, 2015 5:13:03 PM io.netty.channel.embedded.EmbeddedChannel recordException
AVERTISSEMENT: More than one exception was raised. Will report only the first one and log others.
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107)
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644)
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698)
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688)
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717)
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893)
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239)
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196)
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121)
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207)
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25)
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164)
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345)
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122)
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241)
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72)
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120)
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51)
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11)
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7)
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51)
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67)
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89)
... 23 more
```</packetspellslist,></string></string>

[SCAREX]

@‘sosoh’:

J’ai fais ca:

package fr.sosoh.hogsmod.common.packet;
 
import io.netty.buffer.ByteBuf;
 
import java.util.ArrayList;
import java.util.List;
 
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
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 fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps;
 
public class PacketSpellsList implements IMessage
{
 
private static List <string>spellsList;
 
public PacketSpellsList()
{
 
}
 
public PacketSpellsList(List <string>spellsList)
{
this.spellsList = spellsList;
}
 
@Override
public void fromBytes(ByteBuf buf) 
{
for(int i = 0; i < spellsList.size(); i++)
{
   String s = spellsList.get(i);
 
   if(s != null)
   {
    ByteBufUtils.writeUTF8String(buf, s);
   }
}
}
 
@Override
public void toBytes(ByteBuf buf) 
{
for(int i = 0; i < spellsList.size(); i++)
{
   this.spellsList.add(ByteBufUtils.readUTF8String(buf));
}
}
public static class Handler implements IMessageHandler <packetspellslist, imessage="">{
@Override
public IMessage onMessage(PacketSpellsList message, MessageContext ctx) 
{
EntityPlayerMP player = ctx.getServerHandler().playerEntity;
ExtendedEntityProps props = ExtendedEntityProps.get(player);
props.spellsList = spellsList;
return null;
}
 
}
}

et j’ai des erreurs dans mes logs:

[17:13:03] [Server thread/ERROR] [FML]: FMLIndexedMessageCodec exception caught
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
[17:13:03] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
[17:13:03] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
[17:13:03] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
[17:13:03] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107) ~[MessageToMessageEncoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239) ~[AbstractChannel.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196) [SimpleNetworkWrapper.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207) [ExtendedEntityProps.class:?]
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25) [ItemElderWand.class:?]
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) [ItemStack.class:?]
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345) [ItemInWorldManager.class:?]
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576) [NetHandlerPlayServer.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) [C08PacketPlayerBlockPlacement.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) [NetworkSystem.class:?]
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) [IntegratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72) ~[AbstractByteBuf.class:?]
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120) ~[ByteBufUtils.class:?]
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51) ~[PacketSpellsList.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7) ~[SimpleIndexedCodec.class:?]
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[MessageToMessageCodec$1.class:?]
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89) ~[MessageToMessageEncoder.class:?]
… 23 more
avr. 16, 2015 5:13:03 PM io.netty.channel.embedded.EmbeddedChannel recordException
AVERTISSEMENT: More than one exception was raised. Will report only the first one and log others.
io.netty.handler.codec.EncoderException: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:107)
at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644)
at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698)
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688)
at io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717)
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893)
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239)
at cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:196)
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.sync(ExtendedEntityProps.java:121)
at fr.sosoh.hogsmod.common.entity.props.ExtendedEntityProps.setSpellsList(ExtendedEntityProps.java:207)
at fr.sosoh.hogsmod.common.items.ItemElderWand.onItemRightClick(ItemElderWand.java:25)
at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164)
at net.minecraft.server.management.ItemInWorldManager.tryUseItem(ItemInWorldManager.java:345)
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:576)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122)
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241)
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)
Caused by: java.lang.IndexOutOfBoundsException: readerIndex: 5 (expected: 0 <= readerIndex <= writerIndex(1))
at io.netty.buffer.AbstractByteBuf.readerIndex(AbstractByteBuf.java:72)
at cpw.mods.fml.common.network.ByteBufUtils.readUTF8String(ByteBufUtils.java:120)
at fr.sosoh.hogsmod.common.packet.PacketSpellsList.toBytes(PacketSpellsList.java:51)
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:11)
at cpw.mods.fml.common.network.simpleimpl.SimpleIndexedCodec.encodeInto(SimpleIndexedCodec.java:7)
at cpw.mods.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:51)
at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67)
at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:89)
... 23 more
```</packetspellslist,></string></string>

Tu as inversé les fonctions toBytes et fromBytes : toBytes (doit être writeUTF8String), fromBytes (doit être readUTF8String)

[robin4002]

Et même en inversant tu vas avoir un npe sur la lecture du paquet, car ta liste sera null. Il faut l’initialiser, après comme sa taille fera 0, ta boucle ne va pas fonctionner …
C’est pas pour rien que j’ai dit qu’il faut écrire et lire la taille de la liste.

[sosoh]

J’ai pas compris ce que je dois faire

[SCAREX]

@‘sosoh’:

J’ai pas compris ce que je dois faire

La fonction toBytes est l’écriture des tes variables sous formes de bytes :
1-écrire la taille de taille de ta liste (il est d’ailleurs plus préférable d’utiliser une array plutôt qu’une liste);
2-écrire tous les textes avec une boucle for.

La fonction fromBytes est la lecture de tes variables à partir de bytes:
1-lire la taille de ta liste;
2-Lire tous les String en fonction de la taille lue précédemment.

[elias54]

Qu’est-il advenu de AbstractMetroidPacket en 1.8 ?

[SCAREX]

Elle sert à quoi cette classe ?

[DiabolicaTrix]

Petit déterrage, mais je crois qu’on a le droit pour un tuto. Je ne suis pas là pour demander de l’aide mais pour proposer un example concret car au début (quand Blackout m’a référencé son tuto) je ne comprenais absolument rien. Donc mon example serait tout simplement faire exécuter une commande au serveur à partir du client (GUI).

[SCAREX]

Oui mais le but du tutoriel c’est d’utiliser les paquets, or ce que tu dis là c’est possible sans faire de paquets customs

[DiabolicaTrix]

Oui, mais c’est un example quand même de le faire avec un packet custom.

[SCAREX]

Oui mais inutile, or Robin a fait un tuto vidéo dans lequel tout est expliqué

[DiabolicaTrix]

Oui, mais ça concrétise quand même l’utilisation d’un packet. Ah oui, c’est pas faut pour la vidéo de robin.

[RedRelay]

Si je montre comment faire une commande avec des paquets certains vont le faire dans leur mod alors qu’il ne faut pas utiliser les paquets pour les commandes. Certes, ce serait une illustration, mais pas un exemple

[Folgansky]

Je proposerais bien l’exemple d’un packet pour pouvoir utiliser une touche personnalisée parce que j’essaie de comprendre l’utilisation des packets, mais là je suis dans le potage complet.

Bon exemple comme le Keyboard est uniquement côté Client, nan? ^^’