[1.7.2]Problem with packets

[f1rSt1kChannel]

Hello

I'm trying to send a packet to the server to open a GUI, but the console writes the following:

 

[server thread / ERROR] [FML]: Messages for channel Esoteric for side SERVER were not processed by the embedded channel [agravaine.agravainelib.network.packet.message.PacketOpenGui @ 198c9c7]. 
  They have been dropped. 

Length: 0

 

Made from the tutorial http://www.minecraftforge.net/wiki/Netty_Packet_Handling.

[f1rSt1kChannel]

How to get there player?

[f1rSt1kChannel]

Thanks.

Not work...

Writes the same thing...

My packet:

public class PacketOpenGui implements IMessage, IMessageHandler<PacketOpenGui, IMessage>{

Object mod;
int id;

public PacketOpenGui(){}

public PacketOpenGui(Object modGui, int guiId){
	mod = modGui;
	id = guiId;
}

public void fromBytes(ByteBuf buf){}

public void toBytes(ByteBuf buf){}

public IMessage onMessage(PacketOpenGui message, MessageContext ctx){
	Esoteric.logger.info("DUDE");
	EntityPlayerMP player = ctx.getServerHandler().playerEntity;
	player.openGui(mod, id, player.worldObj, (int)player.posX, (int)player.posY, (int)player.posZ);
	return null;
}
}

[f1rSt1kChannel]

I need to open by pressing the GUI, can give a working version?

P.S Azanor makes in one class and it all works [https://github.com/Azanor/Baubles/blob/master/src/main/java/baubles/common/network/PacketOpenBaublesInventory.java].

[f1rSt1kChannel]

I have all the same.

By the way, now the packet is sent without errors, but still GUI will not open ...

[f1rSt1kChannel]

Packet code remained unchanged.

Register:

packetSender.registerMessage(PacketOpenGui.class, PacketOpenGui.class, 0, Side.SERVER);

Sending:

@SubscribeEvent
public void keyEvent(KeyInputEvent event){
	if(key.getIsKeyPressed() && FMLClientHandler.instance().getClient().inGameHasFocus){
		Esoteric.logger.info("MEOW");
		Esoteric.packetSender.sendToServer(new PacketOpenGui(Esoteric.instance, 2));
	}
}

Gui handler:

public class EsotericGuiHandler implements IGuiHandler{

public Object getServerGuiElement(int id, EntityPlayer player, World world, int x, int y, int z){
	TileEntity tileEntity = world.getTileEntity(x, y, z);
	if(id == 0){
		return new ContainerRelic(player.inventory, (TileEntityRelic)tileEntity);
	}
	if(id == 1){
		return new ContainerCampfire(player.inventory, (TileEntityCampfire)tileEntity);
	}
	if(id == 2){
		return new ContainerPlayerExtended(player.inventory, !world.isRemote, player);
	}
	return null;
}

public Object getClientGuiElement(int id, EntityPlayer player, World world, int x, int y, int z){
	TileEntity tileEntity = world.getTileEntity(x, y, z);
	if(id == 0){
		return new GuiRelic(player.inventory, (TileEntityRelic)tileEntity);
	}
	if(id == 1){
		return new GuiCampfire(player.inventory, (TileEntityCampfire)tileEntity);
	}
	if(id == 2){
		return new GuiPlayerExtended(player);
	}
	return null;
}
}

[DonKresenko]

I have the same problem. Can anyone post the final code please?

[DonKresenko]

I'm having a problem with opening GUI with Packets. Don't know what to do. I have some code, but it ain't working