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Comme l’a dit Robin, ton IMessageHandler prend 2 parametres de type :
IMessageHandler<packetarecevoir, packetaretourner=“”></packetarecevoir,> -
Ok merci, je vais revoir quelques cours de java sur les impléments ça ne fera pas de mal.
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Si je veux envoyer un message du client au serveur et avoir une réponse du serveur ( au client logiquement ) je dois faire un autre type de channel ? ( NetworkRegistry.INSTANCE.newChannel ) ou le ( NetworkRegistry.INSTANCE.newSimpleChannel ) suffit ?
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Tu utilises ton channel pour l’envoie de message, que se soit client ou serveur.
Tu ne crées un nouveau channel que si tu as plus de 255 types de packet. -
Salut j’ai un probleme:
le message ne s’affiche pas dans la console quand je mets ce codepackage com.harrypotter.sosoh.proxy; import io.netty.buffer.ByteBuf; 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; public class PaquetHandler implements IMessage { private String text; public PaquetHandler() { } public PaquetHandler(String text) { this.text = text; } @Override public void fromBytes(ByteBuf buf) { text = ByteBufUtils.readUTF8String(buf); // this class is very useful in general for writing more complex objects } @Override public void toBytes(ByteBuf buf) { ByteBufUtils.writeUTF8String(buf, text); } public static class Handler implements IMessageHandler <paquethandler, imessage="">{ @Override public IMessage onMessage(PaquetHandler message, MessageContext ctx) { if(message.text == "p"){ System.out.println(String.format("Received %s from %s", message.text, ctx.getServerHandler().playerEntity.getDisplayName())); } return null; // no response in this case } } }mais si je mets lui oui:
package com.harrypotter.sosoh.proxy; import io.netty.buffer.ByteBuf; 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; public class PaquetHandler implements IMessage { private String text; public PaquetHandler() { } public PaquetHandler(String text) { this.text = text; } @Override public void fromBytes(ByteBuf buf) { text = ByteBufUtils.readUTF8String(buf); // this class is very useful in general for writing more complex objects } @Override public void toBytes(ByteBuf buf) { ByteBufUtils.writeUTF8String(buf, text); } public static class Handler implements IMessageHandler <paquethandler, imessage="">{ @Override public IMessage onMessage(PaquetHandler message, MessageContext ctx) { System.out.println(String.format("Received %s from %s", message.text, ctx.getServerHandler().playerEntity.getDisplayName())); return null; // no response in this case } } }le code pour send le packet:
protected void actionPerformed(GuiButton guiButton) { if(guiButton.id == 0) { ModHarryPotter.network.sendToServer(new PaquetHandler("p")); } } ```</paquethandler,></paquethandler,> -
Pour les String utilise equals plutôt que ==
message.text.equals(“p”) -
Ok merci !
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Bonjour j’ai suivi ton tuto sur les packets tout est operationnelle (super tuto appart que personne a demandé d’exemple concret ^^)
Mais je ne voie pas quelle méthode rajouter dans la partie implémentation de l’handler pour pouvoir téléporter un joueur à une position x, y, z défini
Merci d’avance
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GG quand j’aurais le temps je vais venir le grignoté tranquillement ! j’ai trop de retard en ce moment j’ai du refaire mon mod 3 fois d’affilé " une corde svp" !!
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@‘Antoine_’:
Bonjour j’ai suivi ton tuto sur les packets tout est operationnelle (super tuto appart que personne a demandé d’exemple concret ^^)
Mais je ne voie pas quelle méthode rajouter dans la partie implémentation de l’handler pour pouvoir téléporter un joueur à une position x, y, z défini
Merci d’avance
A mon avis, tu n’as pas besoin de paquet pour téléporter un joueur.
Je pense que le système de paquet est déjà implémenté de base pour cette action.
Tu dois avoir une méthode coté serveur pour le faire. Cette méthode envoie d’elle même les paquets qui vont bien pour que le client reste synchronisé.Si tu veux TP un joueur a partir d’un client, dans ce cas, il faut envoyer un paquet qui contient toutes les informations nécessaire pour que le serveur TP le joueur avec cette même méthode.
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Sinon tu peux faire un player.setPositionAndUpdate
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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>
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Normal, il faut récupérer l’instance du joueur x)
Remplace player par ctx.getServerHandler().playerEntity -
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!!!
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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> -
@‘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> -
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. -
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> -
@‘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)
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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.
