Heltrato 1 Report post Posted April 25, 2014 Hello everyone im trying to update my AI Packets for my mod however since Packets now use bytes often im having issues with my sendingPackets it often crashes here public class Packet02 extends AbstractPacket{ private byte animID; private int entityID; public Packet02(int id, EntityMob mob) { animID = (byte) id; entityID = tigrex.getEntityId(); } @Override public void encodeInto(ChannelHandlerContext paramChannelHandlerContext, ByteBuf x) { x.writeByte(animID); x.writeInt(entityID); } @Override public void decodeFrom(ChannelHandlerContext paramChannelHandlerContext, ByteBuf x) { animID = x.readByte(); entityID = x.readInt(); } @Override public void handleClientSide(EntityPlayer paramEntityPlayer) { EntityMob mob= (EntityMob)paramEntityPlayer.worldObj.getEntityByID(entityID); if(mob != null && animID != -1) { mob.setAnimID(animID); if(animID == 0) mob.setAnimTick(0); } } @Override public void handleServerSide(EntityPlayer paramEntityPlayer) { } } specifically this line which causes the crash x.writeByte(animID); also this is the entity code that sends the packet to its AI public void sendAttackPacket(int id){ if(ModMain.isEffectiveClient()) { return; } currentAttackID = id; MHFCMain.pipe.sendToAll(new Packet02(id, this)); } Quote Share this post Link to post Share on other sites
coolAlias 745 Report post Posted April 25, 2014 Are you sure you can cast your currentAttackId to a byte without overflowing the stack? If your id is an int with a possible value greater than 255, then you should leave it as an int. ByteBuf can write integers just as well as bytes, as you did with the entityId. Quote Share this post Link to post Share on other sites
sequituri 118 Report post Posted April 26, 2014 Why you ignore the argument that is the mob and use a hardcoded entity instance? public Packet02(int id, EntityMob mob) { animID = (byte) id; entityID = tigrex.getEntityId(); } In other words, "tigrex" is not an argument to the Packet02 constructor, so where's it from? What's wrong with the argument "mob"? Quote Share this post Link to post Share on other sites
TheGreyGhost 711 Report post Posted April 26, 2014 Hi If the error is on this line, I imagine it is a "Null Pointer Exception", yes? x.writeByte(animID); That probably means you are calling @Override public void encodeInto(ChannelHandlerContext paramChannelHandlerContext, ByteBuf x) { x.writeByte(animID); x.writeInt(entityID); } with an argument x that is null. If you can figure out why that is happening, you'll be a step closer... -TGG Quote Share this post Link to post Share on other sites
Heltrato 1 Report post Posted April 29, 2014 I fix some issues somehow but still having some crash issues heres the crash found in the eclipse console [09:27:13] [Client thread/ERROR] [FML]: There was a critical exception handling a packet on channel mhfc io.netty.handler.codec.DecoderException: java.lang.InstantiationException: mhfc.net.common.packet.Packet02Tigrex at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:?] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?] at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:80) [FMLProxyPacket.class:?] at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:232) [NetworkManager.class:?] at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:321) [PlayerControllerMP.class:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1647) [Minecraft.class:?] at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:994) [Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:910) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] Caused by: java.lang.InstantiationException: mhfc.net.common.packet.Packet02Tigrex at java.lang.Class.newInstance(Unknown Source) ~[?:1.7.0_51] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:93) ~[PacketPipeline.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:1) ~[PacketPipeline.class:?] at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:?] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[MessageToMessageDecoder.class:?] ... 18 more My Packet package mhfc.net.common.packet; import io.netty.buffer.ByteBuf; import io.netty.channel.ChannelHandlerContext; import mhfc.net.client.entity.mob.EntityTigrex; import mhfc.net.common.implement.iMHFC; import net.minecraft.entity.player.EntityPlayer; public class Packet02Tigrex extends AbstractPacket{ private int attackID; private int entityID; public Packet02Tigrex(int id, EntityTigrex tigrex){ attackID = id; entityID = tigrex.getEntityId(); } @Override public void encodeInto(ChannelHandlerContext paramChannelHandlerContext, ByteBuf buff) { buff.writeInt(attackID); buff.writeInt(entityID); } @Override public void decodeFrom(ChannelHandlerContext paramChannelHandlerContext, ByteBuf buff) { attackID = buff.readInt(); entityID = buff.readInt(); } @Override public void handleClientSide(EntityPlayer player) { EntityTigrex entity = (EntityTigrex)player.worldObj.getEntityByID(entityID); if ((entity != null) && (attackID != -1)) { entity.currentAttackID = attackID; if (attackID == 0) entity.animTick = 0; } } @Override public void handleServerSide(EntityPlayer player) { } } Quote Share this post Link to post Share on other sites
Heltrato 1 Report post Posted April 29, 2014 bump any help ? need to fix this tonight please someone help Quote Share this post Link to post Share on other sites
SanAndreasP 401 Report post Posted April 29, 2014 You need to have a standard constructor without parameters, like public Packet02Tigrex() {...} It happened to me, too. The constructor can be completely empty. Quote Share this post Link to post Share on other sites
Heltrato 1 Report post Posted April 29, 2014 Just did it a while ago and now gives me this crash io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: writerIndex( + minWritableBytes(4) exceeds maxCapacity(: SlicedByteBuf(ridx: 0, widx: 8, cap: 8/8, unwrapped: UnpooledHeapByteBuf(ridx: 1, widx: 9, cap: 9/9)) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:?] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?] at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:80) [FMLProxyPacket.class:?] at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:232) [NetworkManager.class:?] at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:321) [PlayerControllerMP.class:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1647) [Minecraft.class:?] at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:994) [Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:910) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] Caused by: java.lang.IndexOutOfBoundsException: writerIndex( + minWritableBytes(4) exceeds maxCapacity(: SlicedByteBuf(ridx: 0, widx: 8, cap: 8/8, unwrapped: UnpooledHeapByteBuf(ridx: 1, widx: 9, cap: 9/9)) at io.netty.buffer.AbstractByteBuf.ensureWritable(AbstractByteBuf.java:241) ~[AbstractByteBuf.class:?] at io.netty.buffer.AbstractByteBuf.writeInt(AbstractByteBuf.java:776) ~[AbstractByteBuf.class:?] at mhfc.net.common.packet.Packet02Tigrex.encodeInto(Packet02Tigrex.java:24) ~[Packet02Tigrex.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:94) ~[PacketPipeline.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:1) ~[PacketPipeline.class:?] at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:?] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[MessageToMessageDecoder.class:?] ... 18 more I just cant understand why this packet does it Quote Share this post Link to post Share on other sites
SanAndreasP 401 Report post Posted April 29, 2014 Just did it a while ago and now gives me this crash io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: writerIndex( + minWritableBytes(4) exceeds maxCapacity(: SlicedByteBuf(ridx: 0, widx: 8, cap: 8/8, unwrapped: UnpooledHeapByteBuf(ridx: 1, widx: 9, cap: 9/9)) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:?] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?] at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:80) [FMLProxyPacket.class:?] at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:232) [NetworkManager.class:?] at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:321) [PlayerControllerMP.class:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1647) [Minecraft.class:?] at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:994) [Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:910) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] Caused by: java.lang.IndexOutOfBoundsException: writerIndex( + minWritableBytes(4) exceeds maxCapacity(: SlicedByteBuf(ridx: 0, widx: 8, cap: 8/8, unwrapped: UnpooledHeapByteBuf(ridx: 1, widx: 9, cap: 9/9)) at io.netty.buffer.AbstractByteBuf.ensureWritable(AbstractByteBuf.java:241) ~[AbstractByteBuf.class:?] at io.netty.buffer.AbstractByteBuf.writeInt(AbstractByteBuf.java:776) ~[AbstractByteBuf.class:?] at mhfc.net.common.packet.Packet02Tigrex.encodeInto(Packet02Tigrex.java:24) ~[Packet02Tigrex.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:94) ~[PacketPipeline.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:1) ~[PacketPipeline.class:?] at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:?] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[MessageToMessageDecoder.class:?] ... 18 more I just cant understand why this packet does it can you give us the new packet code and possibly your pipeline class (the type class of MHFCMain.pipe)? Quote Share this post Link to post Share on other sites
Heltrato 1 Report post Posted April 29, 2014 here mate Main Class package mhfc.net; import mhfc.net.client.lib.MHFCReference; import mhfc.net.client.tab.MHFCTab; import mhfc.net.common.MHFCCommon; import mhfc.net.common.configuration.MHFCConfig; import mhfc.net.common.handler.MHFCGuiHandler; import mhfc.net.common.handler.MHFCTickHandler; import mhfc.net.common.packet.Packet01Anim; import mhfc.net.common.packet.Packet02Tigrex; import mhfc.net.common.packet.PacketPipeline; import mhfc.net.common.registry.MHFCReg; import net.minecraft.creativetab.CreativeTabs; import net.minecraftforge.common.MinecraftForge; import cpw.mods.fml.common.FMLCommonHandler; import cpw.mods.fml.common.Mod; import cpw.mods.fml.common.SidedProxy; import cpw.mods.fml.common.event.FMLInitializationEvent; import cpw.mods.fml.common.event.FMLPostInitializationEvent; import cpw.mods.fml.common.event.FMLPreInitializationEvent; import cpw.mods.fml.common.network.NetworkRegistry; /** * * This Main File is owned by the MHF Modding Team * * @author <Heltrato> * @license MHFModding Team Copyright (http://www.minecraftforum.net/topic/1977334-164spmp-monster-hunter-frontier-craft-extreme-mob-hunting-adventure-15000-downloads/) * Visit www.mhfrontiercraft.blogspot.com for more info. * */ @Mod(modid = MHFCMain.modid, name = MHFCReference.name, version = MHFCReference.version) public class MHFCMain { @SidedProxy(clientSide = "mhfc.net.client.MHFCClient", serverSide = "mhfc.net.common.MHFCCommon") public static MHFCCommon proxy; public static MHFCConfig launch; public static MHFCReg reg; public static MHFCTickHandler handler; public static final PacketPipeline packetpipeline = new PacketPipeline(); @Mod.Instance("mhfc") public static MHFCMain instance; // Mod References public static final String modid = "mhfc"; public static final String authors = "Heltrato , Karseus , Shaduun, Aleksandair, NightCrow"; // Mod Statics public static final String[] fTimer; public static boolean explosionsDestroyBlocks = true; public static int startEntityId = 300; public static CreativeTabs mhfctabs = new MHFCTab(CreativeTabs.getNextID(),"MHFC Tab"); // @Mod.EventHandler public void preInit(FMLPreInitializationEvent pre){ launch.init(pre); pre.getModMetadata().logoFile = "MHFCLogo.png"; handler = new MHFCTickHandler(); MinecraftForge.EVENT_BUS.register(handler); FMLCommonHandler.instance().bus().register(handler); NetworkRegistry.INSTANCE.registerGuiHandler(this, new MHFCGuiHandler()); } @Mod.EventHandler public void load(FMLInitializationEvent event){ packetpipeline.initialize(); packetpipeline.registerPacket(Packet02Tigrex.class); packetpipeline.registerPacket(Packet01Anim.class); proxy.regSounds(); proxy.regStuff(); proxy.regTimer(); proxy.regTick(); proxy.regCapes(); } @Mod.EventHandler public void postInit(FMLPostInitializationEvent e) { packetpipeline.postInitialize(); } public static boolean isClient(){ return FMLCommonHandler.instance().getSide().isClient(); } public static boolean isEffectiveClient(){ return FMLCommonHandler.instance().getEffectiveSide().isClient(); } static { fTimer = new String[] {"field_71428_T", "S", "timer"}; } public static void onRenderTick() {} public static void onClientTick() {} public static void onServerTick() {} } new packet package mhfc.net.common.packet; import io.netty.buffer.ByteBuf; import io.netty.channel.ChannelHandlerContext; import mhfc.net.client.entity.mob.EntityTigrex; import mhfc.net.common.implement.iMHFC; import net.minecraft.entity.player.EntityPlayer; public class Packet02Tigrex extends AbstractPacket{ private int attackID; private int entityID; public Packet02Tigrex(){ } public Packet02Tigrex(int id, EntityTigrex tigrex){ attackID = id; entityID = tigrex.getEntityId(); } public void encodeInto(ChannelHandlerContext paramChannelHandlerContext, ByteBuf buff) { buff.writeInt(attackID); buff.writeInt(entityID); } public void decodeFrom(ChannelHandlerContext paramChannelHandlerContext, ByteBuf buff) { attackID = buff.readInt(); entityID = buff.readInt(); } public void handleClientSide(EntityPlayer player) { EntityTigrex entity = (EntityTigrex)player.worldObj.getEntityByID(entityID); if ((entity != null) && (attackID != -1)) { entity.currentAttackID = attackID; if (attackID == 0) entity.animTick = 0; } } public void handleServerSide(EntityPlayer player) { } } Quote Share this post Link to post Share on other sites
SanAndreasP 401 Report post Posted April 29, 2014 huh, I really don't see the problem then... Have a look at my code, maybe it helps you (since it's working fine for me): https://github.com/SanAndreasP/SAPManagerPack/tree/master/java/de/sanandrew/core/manpack/mod/packet https://github.com/SanAndreasP/SAPManagerPack/blob/master/java/de/sanandrew/core/manpack/mod/ModCntManPack.java Quote Share this post Link to post Share on other sites
Heltrato 1 Report post Posted April 30, 2014 Still crashes damn i cant understand what this CRITICAL ERROR MEANS . [08:50:58] [Client thread/ERROR] [FML]: There was a critical exception handling a packet on channel mhfc io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: writerIndex( + minWritableBytes(4) exceeds maxCapacity(: SlicedByteBuf(ridx: 0, widx: 8, cap: 8/8, unwrapped: UnpooledHeapByteBuf(ridx: 1, widx: 9, cap: 9/9)) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:?] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?] at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:80) [FMLProxyPacket.class:?] at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:232) [NetworkManager.class:?] at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:321) [PlayerControllerMP.class:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1647) [Minecraft.class:?] at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:994) [Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:910) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] Caused by: java.lang.IndexOutOfBoundsException: writerIndex( + minWritableBytes(4) exceeds maxCapacity(: SlicedByteBuf(ridx: 0, widx: 8, cap: 8/8, unwrapped: UnpooledHeapByteBuf(ridx: 1, widx: 9, cap: 9/9)) at io.netty.buffer.AbstractByteBuf.ensureWritable(AbstractByteBuf.java:241) ~[AbstractByteBuf.class:?] at io.netty.buffer.AbstractByteBuf.writeInt(AbstractByteBuf.java:776) ~[AbstractByteBuf.class:?] at mhfc.net.common.packet.Packet02Tigrex.encodeInto(Packet02Tigrex.java:23) ~[Packet02Tigrex.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:95) ~[PacketPipeline.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:1) ~[PacketPipeline.class:?] at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:?] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[MessageToMessageDecoder.class:?] ... 18 more If i can find out what makes this Quote Share this post Link to post Share on other sites
coolAlias 745 Report post Posted April 30, 2014 Did you register your packet in the PacketPipeline? public void initialise() { this.channels = NetworkRegistry.INSTANCE.newChannel(ModInfo.CHANNEL, this); registerPacket(YourPacket.class); // register all packets here } Quote Share this post Link to post Share on other sites
Heltrato 1 Report post Posted April 30, 2014 Yeah man i tried my best to register it and debug but still these error crash come out There was a critical exception handling a packet on channel mhfc io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: writerIndex( + minWritableBytes(4) exceeds maxCapacity(: SlicedByteBuf(ridx: 0, widx: 8, cap: 8/8, unwrapped: UnpooledHeapByteBuf(ridx: 1, widx: 9, cap: 9/9)) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:?] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?] at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?] at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:80) [FMLProxyPacket.class:?] at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:232) [NetworkManager.class:?] at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:321) [PlayerControllerMP.class:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1647) [Minecraft.class:?] at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:994) [Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:910) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] Caused by: java.lang.IndexOutOfBoundsException: writerIndex( + minWritableBytes(4) exceeds maxCapacity(: SlicedByteBuf(ridx: 0, widx: 8, cap: 8/8, unwrapped: UnpooledHeapByteBuf(ridx: 1, widx: 9, cap: 9/9)) at io.netty.buffer.AbstractByteBuf.ensureWritable(AbstractByteBuf.java:241) ~[AbstractByteBuf.class:?] at io.netty.buffer.AbstractByteBuf.writeInt(AbstractByteBuf.java:776) ~[AbstractByteBuf.class:?] at mhfc.net.common.packet.Packet02Tigrex.encodeInto(Packet02Tigrex.java:23) ~[Packet02Tigrex.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:95) ~[PacketPipeline.class:?] at mhfc.net.common.packet.PacketPipeline.decode(PacketPipeline.java:1) ~[PacketPipeline.class:?] at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:?] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[MessageToMessageDecoder.class:?] ... 18 more Quote Share this post Link to post Share on other sites
