Posted April 25, 201411 yr 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)); }
April 25, 201411 yr 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. http://i.imgur.com/NdrFdld.png[/img]
April 26, 201411 yr 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"? -S- (if I helped, please click Thank and applaud) http://6upnqa.dm2301.livefilestore.com/y2mtf-vG7Tqq1TiiVpIm53KWj7294NDPoHfSHHb4PzZiMAUfRCfK0UY0MwOu7Q3zTBNVTKqWjr2-xgBfFRpQT5p-QivtvknPpoABMNUw9br9WuZcBFkjePhnAbW500gVm-P/sequiturian.png[/img]
April 26, 201411 yr 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
April 29, 201411 yr Author 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) { } }
April 29, 201411 yr You need to have a standard constructor without parameters, like public Packet02Tigrex() {...} It happened to me, too. The constructor can be completely empty. Don't ask for support per PM! They'll get ignored! | If a post helped you, click the "Thank You" button at the top right corner of said post! | mah twitter This thread makes me sad because people just post copy-paste-ready code when it's obvious that the OP has little to no programming experience. This is not how learning works.
April 29, 201411 yr Author 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
April 29, 201411 yr 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)? Don't ask for support per PM! They'll get ignored! | If a post helped you, click the "Thank You" button at the top right corner of said post! | mah twitter This thread makes me sad because people just post copy-paste-ready code when it's obvious that the OP has little to no programming experience. This is not how learning works.
April 29, 201411 yr Author 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) { } }
April 29, 201411 yr 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 Don't ask for support per PM! They'll get ignored! | If a post helped you, click the "Thank You" button at the top right corner of said post! | mah twitter This thread makes me sad because people just post copy-paste-ready code when it's obvious that the OP has little to no programming experience. This is not how learning works.
April 30, 201411 yr Author 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
April 30, 201411 yr 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 } http://i.imgur.com/NdrFdld.png[/img]
April 30, 201411 yr Author 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
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