Issue with custom GUI

Reyzerbit · October 13

Hey folks!

So I have been working on a port of the classic mod Minecraft Comes Alive into modern forge versions as it hasn't been updated since 1.12.

Anyways, I am attempting to send a SimpleChannel message when a button is clicked in the GUI, in order to alert the server that the baby's name is being changed. Here's the error I am getting whenever I press the button:

---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 10/12/21 9:54 PM
Description: mouseClicked event handler

java.lang.ExceptionInInitializerError: null
	at com.reyzerbit.mca_reborn.client.gui.NameBabyScreen.lambda$init$0(NameBabyScreen.java:76) ~[main/:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.widget.button.Button.onPress(Button.java:26) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.widget.button.AbstractButton.onClick(AbstractButton.java:18) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.widget.Widget.mouseClicked(Widget.java:136) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.INestedGuiEventHandler.mouseClicked(INestedGuiEventHandler.java:28) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.lambda$onPress$0(MouseHelper.java:87) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.screen.Screen.wrapScreenError(Screen.java:427) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.onPress(MouseHelper.java:85) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.lambda$null$4(MouseHelper.java:181) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(ThreadTaskExecutor.java:86) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B}
	at net.minecraft.client.MouseHelper.lambda$setup$5(MouseHelper.java:180) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar:build 10] {}
	at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar:build 10] {}
	at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101) ~[lwjgl-glfw-3.2.2.jar:build 10] {}
	at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:89) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MainWindow.updateDisplay(MainWindow.java:305) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.runTick(Minecraft.java:996) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.run(Minecraft.java:607) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:184) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_291] {}
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_291] {}
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_291] {}
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_291] {}
	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:52) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {}
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:108) [forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {}
Caused by: java.lang.IllegalArgumentException: Registration of network channels is locked
	at net.minecraftforge.fml.network.NetworkRegistry.createInstance(NetworkRegistry.java:150) ~[forge:?] {re:classloading}
	at net.minecraftforge.fml.network.NetworkRegistry.newSimpleChannel(NetworkRegistry.java:117) ~[forge:?] {re:classloading}
	at com.reyzerbit.mca_reborn.network.Network.<clinit>(Network.java:41) ~[?:?] {re:classloading}
	... 30 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
	at com.reyzerbit.mca_reborn.client.gui.NameBabyScreen.lambda$init$0(NameBabyScreen.java:76) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.widget.button.Button.onPress(Button.java:26) ~[forge:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.widget.button.AbstractButton.onClick(AbstractButton.java:18) ~[forge:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.widget.Widget.mouseClicked(Widget.java:136) ~[forge:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.INestedGuiEventHandler.mouseClicked(INestedGuiEventHandler.java:28) ~[forge:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.lambda$onPress$0(MouseHelper.java:87) ~[forge:?] {re:classloading,pl:runtimedistcleaner:A}
-- Affected screen --
Details:
	Screen name: com.reyzerbit.mca_reborn.client.gui.NameBabyScreen
Stacktrace:
	at net.minecraft.client.gui.screen.Screen.wrapScreenError(Screen.java:427) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.onPress(MouseHelper.java:85) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.lambda$null$4(MouseHelper.java:181) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(ThreadTaskExecutor.java:86) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B}
	at net.minecraft.client.MouseHelper.lambda$setup$5(MouseHelper.java:180) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar:build 10] {}
	at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar:build 10] {}
	at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101) ~[lwjgl-glfw-3.2.2.jar:build 10] {}
	at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:89) ~[forge:?] {re:classloading,pl:runtimedistcleaner:A}


-- Affected level --
Details:
	All players: 1 total; [ClientPlayerEntity['Dev'/217, l='ClientLevel', x=159.15, y=82.16, z=-288.81]]
	Chunk stats: Client Chunk Cache: 841, 550
	Level dimension: minecraft:overworld
	Level spawn location: World: (144,67,-160), Chunk: (at 0,4,0 in 9,-10; contains blocks 144,0,-160 to 159,255,-145), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 8909 game time, 8909 day time
	Server brand: forge
	Server type: Integrated singleplayer server
Stacktrace:
	at net.minecraft.client.world.ClientWorld.fillReportDetails(ClientWorld.java:447) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.fillReport(Minecraft.java:2029) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.run(Minecraft.java:623) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:184) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_291] {}
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_291] {}
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_291] {}
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_291] {}
	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:52) ~[forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {}
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:108) [forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.jar:?] {}


-- System Details --
Details:
	Minecraft Version: 1.16.5
	Minecraft Version ID: 1.16.5
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_291, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1116041032 bytes (1064 MB) / 1884815360 bytes (1797 MB) up to 3803185152 bytes (3627 MB)
	CPUs: 6
	JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
	ModLauncher: 8.0.9+86+master.3cf110c
	ModLauncher launch target: fmluserdevclient
	ModLauncher naming: mcp
	ModLauncher services: 
		/mixin-0.8.2.jar mixin PLUGINSERVICE 
		/eventbus-4.0.0.jar eventbus PLUGINSERVICE 
		/forge-1.16.5-36.2.0_mapped_official_1.16.5-launcher.jar object_holder_definalize PLUGINSERVICE 
		/forge-1.16.5-36.2.0_mapped_official_1.16.5-launcher.jar runtime_enum_extender PLUGINSERVICE 
		/accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE 
		/forge-1.16.5-36.2.0_mapped_official_1.16.5-launcher.jar capability_inject_definalize PLUGINSERVICE 
		/forge-1.16.5-36.2.0_mapped_official_1.16.5-launcher.jar runtimedistcleaner PLUGINSERVICE 
		/mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE 
		/forge-1.16.5-36.2.0_mapped_official_1.16.5-launcher.jar fml TRANSFORMATIONSERVICE 
	FML: 36.2
	Forge: net.minecraftforge:36.2.0
	FML Language Providers: 
		javafml@36.2
		minecraft@1
	Mod List: 
		client-extra.jar                                  |Minecraft                     |minecraft                     |1.16.5              |DONE      |Manifest: a1:d4:5e:04:4f:d3:d6:e0:7b:37:97:cf:77:b0:de:ad:4a:47:ce:8c:96:49:5f:0a:cf:8c:ae:b2:6d:4b:8a:3f
		main                                              |Minecraft Comes Alive Reborn  |mca_reborn                    |1.0.0.0             |DONE      |Manifest: NOSIGNATURE
		forge-1.16.5-36.2.0_mapped_official_1.16.5-recomp.|Forge                         |forge                         |36.2.0              |DONE      |Manifest: NOSIGNATURE
	Crash Report UUID: c9300d70-fa23-423d-b75a-ae876bdd96ed
	Launched Version: MOD_DEV
	Backend library: LWJGL version 3.2.2 build 10
	Backend API: NVIDIA GeForce RTX 3060/PCIe/SSE2 GL version 4.6.0 NVIDIA 466.77, NVIDIA Corporation
	GL Caps: Using framebuffer using OpenGL 3.0
	Using VBOs: Yes
	Is Modded: Definitely; Client brand changed to 'forge'
	Type: Client (map_client.txt)
	Graphics mode: fancy
	Resource Packs: 
	Current Language: English (US)
	CPU: 6x Intel(R) Core(TM) i5-9400F CPU @ 2.90GHz

The GUI's init Override looks like this:

@Override
    public void init() {

        if (this.baby == null) this.onClose();
    	
    	this.minecraft.keyboardHandler.setSendRepeatsToGui(true);
        
        // Text Field
        babyNameTextField = new TextFieldWidget(font, width / 2 - 100, height / 2 - 60, 200, 20, new StringTextComponent("Enter name"));
        babyNameTextField.setMaxLength(32);
        babyNameTextField.setEditable(true);
        babyNameTextField.setFocus(true);
        children.add(babyNameTextField);
    	
    	// Done button
    	doneButton = addButton(new Button(width / 2 - 40, height / 2 - 10, 80, 20, new StringTextComponent(MCA.getLocalizer().localize("gui.button.done")), button -> {

			// This is the line throwing the error
            Network.INSTANCE.sendToServer(new BabyName(babyNameTextField.getValue().trim()));
            onClose();
        	
        }));
    	
    	// Random button
    	randomButton = addButton(new Button(width / 2 + 105, height / 2 - 60, 60, 20, new StringTextComponent(MCA.getLocalizer().localize("gui.button.random")), button -> {
    		
    		babyNameTextField.setValue(API.getRandomName(baby.getGender()));
    	
    	}));
        
    }

The message in question:

@AllArgsConstructor
    @Getter
    public static class BabyName {
    	
    	private String babyName;
		
		public static BabyName decode(PacketBuffer buffer) {
			
			return new BabyName(buffer.readUtf());
			
		}
		
		public static void encode(BabyName msg, PacketBuffer buffer) {
			
			buffer.writeUtf(msg.getBabyName());
			
		}
    	
    }

The Network class:

package com.reyzerbit.mca_reborn.network;

import static net.minecraftforge.fml.network.NetworkDirection.PLAY_TO_CLIENT;
import static net.minecraftforge.fml.network.NetworkDirection.PLAY_TO_SERVER;

import java.util.Optional;

import com.reyzerbit.mca_reborn.common.MCA;
import com.reyzerbit.mca_reborn.network.MCAMessages.BabyName;
import com.reyzerbit.mca_reborn.network.MCAMessages.ButtonAction;
import com.reyzerbit.mca_reborn.network.MCAMessages.CallToPlayer;
import com.reyzerbit.mca_reborn.network.MCAMessages.CareerRequest;
import com.reyzerbit.mca_reborn.network.MCAMessages.CareerResponse;
import com.reyzerbit.mca_reborn.network.MCAMessages.GetFamily;
import com.reyzerbit.mca_reborn.network.MCAMessages.GetFamilyResponse;
import com.reyzerbit.mca_reborn.network.MCAMessages.InventoryRequest;
import com.reyzerbit.mca_reborn.network.MCAMessages.InventoryResponse;
import com.reyzerbit.mca_reborn.network.MCAMessages.ReviveVillager;
import com.reyzerbit.mca_reborn.network.MCAMessages.SavedVillagersRequest;
import com.reyzerbit.mca_reborn.network.MCAMessages.SavedVillagersResponse;
import com.reyzerbit.mca_reborn.network.MCAMessages.Say;
import com.reyzerbit.mca_reborn.network.MCAMessages.SetName;
import com.reyzerbit.mca_reborn.network.MCAMessages.SetProfession;
import com.reyzerbit.mca_reborn.network.MCAMessages.SetTexture;
import com.reyzerbit.mca_reborn.network.MCAMessages.SpawnParticles;

import net.minecraft.util.ResourceLocation;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
import net.minecraftforge.fml.network.NetworkRegistry;
import net.minecraftforge.fml.network.simple.SimpleChannel;

public class Network {

    private static int NETWORK_INDEX = 0;
	
	private static final String PROTOCOL_VERSION = "1";
    public static final SimpleChannel INSTANCE;
    static {
    	
    	INSTANCE = NetworkRegistry.newSimpleChannel(new ResourceLocation(MCA.MODID, "mca_network_channel"), () -> PROTOCOL_VERSION, PROTOCOL_VERSION::equals, PROTOCOL_VERSION::equals);
    	
    }
    
    @SubscribeEvent
    public static void onCommonSetupEvent(FMLCommonSetupEvent event) {
    	
    	// Beneath each message register is the original code for backwards reference

    	// Client -> Server
    	INSTANCE.registerMessage(NETWORK_INDEX++, ButtonAction.class, ButtonAction::encode, ButtonAction::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(0, ButtonActionHandler.class, ButtonAction.class, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, BabyName.class, BabyName::encode, BabyName::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(BabyNameHandler.class, BabyName.class, 2, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, CareerRequest.class, CareerRequest::encode, CareerRequest::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(CareerRequestHandler.class, CareerRequest.class, 4, Side.SERVER);
    	
    	INSTANCE.registerMessage(NETWORK_INDEX++, InventoryRequest.class, InventoryRequest::encode, InventoryRequest::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(InventoryRequestHandler.class, InventoryRequest.class, 5, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, SavedVillagersRequest.class, SavedVillagersRequest::encode, SavedVillagersRequest::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(SavedVillagersRequestHandler.class, SavedVillagersRequest.class, 7, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, ReviveVillager.class, ReviveVillager::encode, ReviveVillager::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(ReviveVillagerHandler.class, ReviveVillager.class, 9, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, SetName.class, SetName::encode, SetName::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(SetNameHandler.class, SetName.class, 10, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, GetFamily.class, GetFamily::encode, GetFamily::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(GetFamilyHandler.class, GetFamily.class, 12, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, CallToPlayer.class, CallToPlayer::encode, CallToPlayer::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(CallToPlayerHandler.class, CallToPlayer.class, 14, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, SetTexture.class, SetTexture::encode, SetTexture::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(SetTextureHandler.class, SetTexture.class, 15, Side.SERVER);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, SetProfession.class, SetProfession::encode, SetProfession::decode, MessageHandler.Server::handle, Optional.of(PLAY_TO_SERVER));
        //INSTANCE.registerMessage(SetProfessionHandler.class, SetProfession.class, 16, Side.SERVER);
        
        // Server -> Client
    	INSTANCE.registerMessage(NETWORK_INDEX++, SpawnParticles.class, SpawnParticles::encode, SpawnParticles::decode, MessageHandler.Client::handle, Optional.of(PLAY_TO_CLIENT));
        //INSTANCE.registerMessage(SpawnParticlesHandler.class, SpawnParticles.class, 11, Side.CLIENT);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, Say.class, Say::encode, Say::decode, MessageHandler.Client::handle, Optional.of(PLAY_TO_CLIENT));
        //INSTANCE.registerMessage(SayHandler.class, Say.class, 1, Side.CLIENT);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, CareerResponse.class, CareerResponse::encode, CareerResponse::decode, MessageHandler.Client::handle, Optional.of(PLAY_TO_CLIENT));
        //INSTANCE.registerMessage(CareerResponseHandler.class, CareerResponse.class, 3, Side.CLIENT);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, InventoryResponse.class, InventoryResponse::encode, InventoryResponse::decode, MessageHandler.Client::handle, Optional.of(PLAY_TO_CLIENT));
        //INSTANCE.registerMessage(InventoryResponseHandler.class, InventoryResponse.class, 6, Side.CLIENT);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, SavedVillagersResponse.class, SavedVillagersResponse::encode, SavedVillagersResponse::decode, MessageHandler.Client::handle, Optional.of(PLAY_TO_CLIENT));
        //INSTANCE.registerMessage(SavedVillagersResponseHandler.class, SavedVillagersResponse.class, 8, Side.CLIENT);
        
    	INSTANCE.registerMessage(NETWORK_INDEX++, GetFamilyResponse.class, GetFamilyResponse::encode, GetFamilyResponse::decode, MessageHandler.Client::handle, Optional.of(PLAY_TO_CLIENT));
        //INSTANCE.registerMessage(GetFamilyResponseHandler.class, GetFamilyResponse.class, 13, Side.CLIENT);
        
    }

}

Message Handler, which is called on message recieved:

public static void handle(BabyName msg, Supplier<NetworkEvent.Context> context) {
  
  context.get().enqueueWork(() -> ServerHandler.processMessage(msg, context.get().getSender()));
  
  context.get().setPacketHandled(true);
		    
}

And finally: the specific handler itself:

protected static void processMessage(BabyName msg, ServerPlayerEntity player) {

	ItemStack stack = player.inventory.getSelected();

	if (stack.getItem() instanceof Baby) {

		CompoundNBT nbt = stack.serializeNBT();
		nbt.putString("name", msg.getBabyName());
		stack.deserializeNBT(nbt);

	}

	return;
		
}

I'm trying to figure out what is wrong with this. I can't seem to figure out what's going wrong, and I've been trying things and googling help for almost 3 days now.

Any advice would be appreciated!

Thanks!

-Rey

Edited October 13 by Reyzerbit
Clarity

Luis_ST · October 13

wrong info😅

Edited October 13 by Luis_ST

Reyzerbit · October 13

12 minutes ago, Luis_ST said:

wrong info😅

What do you mean?

ImNotJahan · October 13

I'm not sure what he meant but could you show what code the 76th line of NameBabyScreen is

Reyzerbit · October 13

19 minutes ago, ImNotJahan said:

I'm not sure what he meant but could you show what code the 76th line of NameBabyScreen is

Yup! It's actually the line

 Network.INSTANCE.sendToServer(new BabyName(babyNameTextField.getValue().trim()));

from the Overrided init. I'll edit it with a comment so you can see.

Luis_ST · October 13

2 hours ago, Reyzerbit said:

What do you mean?

I mean the info I gave you in this post is wrong, since I edit the post and I remove the wrong info

Edited October 13 by Luis_ST

diesieben07 · October 13

How do you register the onCommonSetupEvent event handler? I am guessing you aren't, so it is never called.

Reyzerbit · October 13

11 hours ago, diesieben07 said:

How do you register the onCommonSetupEvent event handler? I am guessing you aren't, so it is never called.

I knew I forgot something! This was the issue haha. I always forget to add the listener, for some reason my brain always wants to assume that the @EventSubscriber annotation is enough.

Thank you!

Sign In

Issue with custom GUI

Recommended Posts

Reyzerbit

Link to comment

Share on other sites

Luis_ST

Link to comment

Share on other sites

Reyzerbit

Link to comment

Share on other sites

ImNotJahan

Link to comment

Share on other sites

Reyzerbit

Link to comment

Share on other sites

Luis_ST

Link to comment

Share on other sites

diesieben07

Link to comment

Share on other sites

Reyzerbit

Link to comment

Share on other sites

Join the conversation

Recently Browsing

Posts

Topics

Who's Online (See full list)

Browse

Activity

Important Information