[Forge-1.16.5]EntityInteract error in SubscribeEvent argument

[reinorudo]

Hello. I am creating a Minecraft mod that can talk with mob though LMM.
I'm currently working on creating a part where clicking on a mob displays a custom GUI I've made.
However, the event handling for this right-click isn't working properly. When I launch Minecraft, it throws an error during the initial loading.
I suspect there might be an issue with the arguments in the onEntityInteract() method. Below is the code snippet:

 

package com.LMMMaid.LMMMaidMod.reg;

import com.LMMMaid.LMMMaidMod.LMMMaid;
import com.LMMMaid.LMMMaidMod.chat.CustomChatGUI;
import com.LMMMaid.LMMMaidMod.entity.LMMMaidEntity;
import com.LMMMaid.LMMMaidMod.entity.render.LMMMaidEntityTypes;

import net.minecraft.entity.Entity;
import net.minecraft.entity.ai.attributes.GlobalEntityTypeAttributes;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.util.ActionResultType;
import net.minecraftforge.common.util.FakePlayer;
import net.minecraftforge.event.entity.player.PlayerInteractEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.DeferredWorkQueue;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.Mod.EventBusSubscriber.Bus;
import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;

@Mod.EventBusSubscriber(modid = LMMMaid.MOD_ID, bus = Bus.MOD)
public class CommonEventBusSubscriber {

    @SubscribeEvent
    public static void commonSetup(FMLCommonSetupEvent event){

        mobAttributes();
        
    }

    private static void mobAttributes(){
        DeferredWorkQueue.runLater(()->{
            GlobalEntityTypeAttributes.put(LMMMaidEntityTypes.LMM_MAID.get(), LMMMaidEntity.registerAttributes().build());
        });
    }

    @SubscribeEvent
    public static void onEntityInteract(PlayerInteractEvent.EntityInteract event) {
        PlayerEntity player = event.getPlayer();
        Entity target = event.getTarget();

        // FakePlayerを無視する（これは他のmodが発生させる場合があるため）
        if (player instanceof FakePlayer || target == null) {
            return;
        }

        // エンティティが特定の条件を満たす場合、CustomChatGUIを開く
        if (target instanceof LMMMaidEntity) {
            if (player.level.isClientSide()) {
                CustomChatGUI.openCustomChatGUI(player, (LMMMaidEntity) target);
            }
            event.setCanceled(true);
            event.setCancellationResult(ActionResultType.SUCCESS);
        }else{}
    }

}

Furthermore, the function to display the GUI is implemented in the file with the GUI as follows:

public static void openCustomChatGUI(PlayerEntity player ,LMMMaidEntity target ) {
        Minecraft.getInstance().setScreen(new CustomChatGUI());
    }

And this is error code

---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 23/11/27 1:56
Description: Mod loading error has occurred

java.lang.Exception: Mod Loading has failed
	at net.minecraftforge.fml.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:71) [?:?] {re:classloading}
	at net.minecraftforge.fml.client.ClientModLoader.completeModLoading(ClientModLoader.java:174) [?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.lambda$null$1(Minecraft.java:508) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:tac.mixins.json:client.MinecraftStaticMixin,pl:mixin:APP:rubidium.mixins.json:features.gui.fast_fps_pie.MixinMinecraftClient,pl:mixin:APP:rubidium.mixins.json:features.options.MixinMinecraftClient,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_PipelineManagement,pl:mixin:A,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft$$Lambda$4947/1813922009.run(Unknown Source) [?:?] {}
	at net.minecraft.util.Util.func_215077_a(Util.java:320) [?:?] {re:mixin,re:classloading,pl:mixin:APP:blue_skies.mixins.json:UtilMixin,pl:mixin:A}
	at net.minecraft.client.Minecraft.lambda$new$2(Minecraft.java:504) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:tac.mixins.json:client.MinecraftStaticMixin,pl:mixin:APP:rubidium.mixins.json:features.gui.fast_fps_pie.MixinMinecraftClient,pl:mixin:APP:rubidium.mixins.json:features.options.MixinMinecraftClient,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_PipelineManagement,pl:mixin:A,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft$$Lambda$4731/1239821079.accept(Unknown Source) [?:?] {}
	at net.minecraft.client.gui.ResourceLoadProgressGui.func_230430_a_(ResourceLoadProgressGui.java:113) [?:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:481) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:tac.mixins.json:client.GameRendererMixin,pl:mixin:APP:rubidium.mixins.json:core.matrix.MixinGameRenderer,pl:mixin:APP:mixins.oculus.json:GameRendererAccessor,pl:mixin:APP:mixins.oculus.json:MixinGameRenderer,pl:mixin:APP:mixins.oculus.json:MixinModelViewBobbing,pl:mixin:APP:mixins.oculus.json:MixinTweakFarPlane,pl:mixin:APP:mixins.oculus.json:MixinGameRenderer_NightVisionCompat,pl:mixin:A,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:977) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:tac.mixins.json:client.MinecraftStaticMixin,pl:mixin:APP:rubidium.mixins.json:features.gui.fast_fps_pie.MixinMinecraftClient,pl:mixin:APP:rubidium.mixins.json:features.options.MixinMinecraftClient,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_PipelineManagement,pl:mixin:A,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:607) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:tac.mixins.json:client.MinecraftStaticMixin,pl:mixin:APP:rubidium.mixins.json:features.gui.fast_fps_pie.MixinMinecraftClient,pl:mixin:APP:rubidium.mixins.json:features.options.MixinMinecraftClient,pl:mixin:APP:mixins.oculus.json:MixinMinecraft_PipelineManagement,pl:mixin:A,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:184) [?:?] {re:classloading,pl:runtimedistcleaner:A}
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
	at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:37) [forge-1.16.5-36.2.39.jar:36.2] {}
	at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$474/1711105800.call(Unknown Source) [forge-1.16.5-36.2.39.jar:36.2] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.1.3.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.1.3.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.1.3.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.1.3.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.1.3.jar:?] {}


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

-- Head --
Thread: Render thread
Stacktrace:
	at net.minecraftforge.eventbus.EventBus.registerListener(EventBus.java:145) ~[eventbus-4.0.0.jar:?] {}
-- MOD lmmmaid --
Details:
	Mod File: L4M-0.2.1.jar
	Failure message: LMMMaidMod (lmmmaid) has failed to load correctly
		java.lang.IllegalArgumentException: Method public static void com.LMMMaid.LMMMaidMod.reg.CommonEventBusSubscriber.onEntityInteract(net.minecraftforge.event.entity.player.PlayerInteractEvent$EntityInteract) has @SubscribeEvent annotation, but takes an argument that is not a subtype of the base type interface net.minecraftforge.fml.event.lifecycle.IModBusEvent: class net.minecraftforge.event.entity.player.PlayerInteractEvent$EntityInteract
	Mod Version: 0.2.1
	Mod Issue URL: NOT PROVIDED
	Exception message: java.lang.IllegalArgumentException: Method public static void com.LMMMaid.LMMMaidMod.reg.CommonEventBusSubscriber.onEntityInteract(net.minecraftforge.event.entity.player.PlayerInteractEvent$EntityInteract) has @SubscribeEvent annotation, but takes an argument that is not a subtype of the base type interface net.minecraftforge.fml.event.lifecycle.IModBusEvent: class net.minecraftforge.event.entity.player.PlayerInteractEvent$EntityInteract
Stacktrace:
	at net.minecraftforge.eventbus.EventBus.registerListener(EventBus.java:145) ~[eventbus-4.0.0.jar:?] {}
	at net.minecraftforge.eventbus.EventBus.lambda$registerClass$2(EventBus.java:78) ~[eventbus-4.0.0.jar:?] {}
	at net.minecraftforge.eventbus.EventBus$$Lambda$3450/798062204.accept(Unknown Source) ~[?:?] {}
	at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_51] {}
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_51] {}
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_51] {}
	at java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[?:1.8.0_51] {}
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51] {}
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51] {}
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51] {}
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51] {}
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51] {}
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51] {}
	at net.minecraftforge.eventbus.EventBus.registerClass(EventBus.java:78) ~[eventbus-4.0.0.jar:?] {}
	at net.minecraftforge.eventbus.EventBus.register(EventBus.java:118) ~[eventbus-4.0.0.jar:?] {}
	at net.minecraftforge.fml.AutomaticEventSubscriber.lambda$inject$6(AutomaticEventSubscriber.java:61) ~[?:?] {re:classloading}
	at net.minecraftforge.fml.AutomaticEventSubscriber$$Lambda$3407/360076723.accept(Unknown Source) ~[?:?] {}
	at java.util.ArrayList.forEach(ArrayList.java:1249) ~[?:1.8.0_51] {}
	at net.minecraftforge.fml.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:48) ~[?:?] {re:classloading}
	at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:77) ~[?:36.2] {re:classloading}
	at net.minecraftforge.fml.javafmlmod.FMLModContainer$$Lambda$3302/1701331644.run(Unknown Source) ~[?:?] {}
	at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:106) ~[?:?] {re:classloading}
	at net.minecraftforge.fml.ModContainer$$Lambda$3352/1229526896.run(Unknown Source) ~[?:?] {}
	at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1618) ~[?:1.8.0_51] {}
	at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1610) ~[?:1.8.0_51] {}
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51] {}
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51] {}
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51] {re:computing_frames}
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51] {}


-- 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_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 6234512384 bytes (5945 MB) / 8589934592 bytes (8192 MB) up to 8589934592 bytes (8192 MB)
	CPUs: 16
	JVM Flags: 13 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -XX:+IgnoreUnrecognizedVMOptions -Xms8G -Xmx8G -XX:MetaspaceSize=1G -XX:+UseG1GC -XX:+UseStringDeduplication -XX:+DisableExplicitGC -XX:+OptimizeStringConcat -XX:+UseTLAB -Xss2G -Xmn2G
	ModLauncher: 8.1.3+8.1.3+main-8.1.x.c94d18ec
	ModLauncher launch target: fmlclient
	ModLauncher naming: srg
	ModLauncher services: 
		/mixin-0.8.4.jar mixin PLUGINSERVICE 
		/eventbus-4.0.0.jar eventbus PLUGINSERVICE 
		/forge-1.16.5-36.2.39.jar object_holder_definalize PLUGINSERVICE 
		/forge-1.16.5-36.2.39.jar runtime_enum_extender PLUGINSERVICE 
		/accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE 
		/forge-1.16.5-36.2.39.jar capability_inject_definalize PLUGINSERVICE 
		/forge-1.16.5-36.2.39.jar runtimedistcleaner PLUGINSERVICE 
		/mixin-0.8.4.jar mixin TRANSFORMATIONSERVICE 
		/forge-1.16.5-36.2.39.jar fml TRANSFORMATIONSERVICE 
	FML: 36.2
	Forge: net.minecraftforge:36.2.39
	FML Language Providers: 
		[email protected]
		minecraft@1
	Mod List: 
		forge-1.16.5-36.2.39-client.jar                   |Minecraft                     |minecraft                     |1.16.5              |CREATE_REG|Manifest: NOSIGNATURE
		FarmersDelight-1.16.5-0.6.0.jar                   |Farmer's Delight              |farmersdelight                |1.16.5-0.6.0        |CREATE_REG|Manifest: NOSIGNATURE
		obfuscate-0.6.3-1.16.5.jar                        |Obfuscate                     |obfuscate                     |0.6.3               |CREATE_REG|Manifest: NOSIGNATURE
		blue_skies-1.16.5-1.1.3.jar                       |Blue Skies                    |blue_skies                    |1.1.3               |CREATE_REG|Manifest: NOSIGNATURE
		solpotato-1.16.X-1.1.0.jar                        |Spice of Life: Potato Edition |solpotato                     |1.16.X-1.1.0        |CREATE_REG|Manifest: NOSIGNATURE
		sophisticatedbackpacks-1.16.5-3.15.20.755.jar     |Sophisticated Backpacks       |sophisticatedbackpacks        |1.16.5-3.15.20.755  |CREATE_REG|Manifest: NOSIGNATURE
		endrem-5.0.3-R-1.16.5.jar                         |End Remastered                |endrem                        |5.0.3-R-1.16.5      |CREATE_REG|Manifest: NOSIGNATURE
		cfm-7.0.0pre22-1.16.3.jar                         |MrCrayfish's Furniture Mod    |cfm                           |7.0.0-pre22         |CREATE_REG|Manifest: NOSIGNATURE
		dungeons_plus-1.16.5-1.1.5.jar                    |Dungeons Plus                 |dungeons_plus                 |1.1.5               |CREATE_REG|Manifest: NOSIGNATURE
		L4M-0.2.1.jar                                     |LMMMaidMod                    |lmmmaid                       |0.2.1               |ERROR     |Manifest: NOSIGNATURE
		jei-1.16.5-7.8.0.1009.jar                         |Just Enough Items             |jei                           |7.8.0.1009          |CREATE_REG|Manifest: NOSIGNATURE
		SlashBlade-1.16-0.0.12.1.jar                      |Slash Blade                   |slashblade                    |0.0.12              |CREATE_REG|Manifest: NOSIGNATURE
		forge-1.16.5-36.2.39-universal.jar                |Forge                         |forge                         |36.2.39             |CREATE_REG|Manifest: 22:af:21:d8:19:82:7f:93:94:fe:2b:ac:b7:e4:41:57:68:39:87:b1:a7:5c:c6:44:f9:25:74:21:14:f5:0d:90
		tac-0.3.8.1-1.16.5.jar                            |Timeless and Classics Guns    |tac                           |0.3.8.1             |CREATE_REG|Manifest: NOSIGNATURE
		strawgolem-1.16-1.9.jar                           |Straw Golem                   |strawgolem                    |1.16-1.9            |CREATE_REG|Manifest: NOSIGNATURE
		rubidium-mc1.16.5-0.2.13.jar                      |Rubidium                      |rubidium                      |0.2.13              |CREATE_REG|Manifest: NOSIGNATURE
		mostructures-forge-1.2.0-1.16.5.jar               |Mo' Structures                |mostructures                  |1.2.0-1.16.5        |CREATE_REG|Manifest: NOSIGNATURE
		invtweaks-1.16.4-1.0.1.jar                        |Inventory Tweaks Renewed      |invtweaks                     |1.16.4-1.0.1        |CREATE_REG|Manifest: NOSIGNATURE
		curios-forge-1.16.5-4.0.8.1.jar                   |Curios API                    |curios                        |1.16.5-4.0.8.1      |CREATE_REG|Manifest: NOSIGNATURE
		oculus-mc1.16.5-1.4.6.jar                         |Oculus                        |oculus                        |1.4.6               |CREATE_REG|Manifest: NOSIGNATURE
		structure_gel-1.16.5-1.7.8.jar                    |Structure Gel API             |structure_gel                 |1.7.8               |CREATE_REG|Manifest: NOSIGNATURE
		DungeonsArise-1.16.5-2.1.49-beta.jar              |When Dungeons Arise           |dungeons_arise                |2.1.49              |CREATE_REG|Manifest: NOSIGNATURE
	Crash Report UUID: 1a38f958-ae0d-45fe-9309-96008707ed77
	Loaded Shaderpack: Sildur's+Vibrant+Shaders+v1.51+Extreme-VL.zip
		Profile: Custom (+0 options changed by user)

Since this is my first time creating a mod, the code might be a bit rough. I appreciate your help in advance. Have a great day

[reinorudo]

@SubscribeEvent
    public void onPlayerInteract(PlayerInteractEvent event) {
    if (event instanceof PlayerInteractEvent.EntityInteract) {
        PlayerEntity player = event.getPlayer();
        Entity target = ((PlayerInteractEvent.EntityInteract) event).getTarget();

        // FakePlayerを無視する（これは他のmodが発生させる場合があるため）
        if (player instanceof FakePlayer || target == null) {
            return;
        }

        // エンティティが特定の条件を満たす場合、CustomChatGUIを開く
        if (target instanceof LMMMaidEntity) {
            if (player.level.isClientSide()) {
                CustomChatGUI.openCustomChatGUI(player, (LMMMaidEntity) target);
            }
            event.setCanceled(true);
            event.setCancellationResult(ActionResultType.SUCCESS);
        }else{}
    }

this code is working.
but just start minecraft
right crick event is not work
anayway this topic is sloved!
thank you!

[reinorudo]

This error caused by static operator. may be

[reinorudo]

its work!
登録していないことが原因でした。最初のコードは登録できていないようで、新しくクラスを作り@Mod.EventBusSubscriber(modid = LMMMaid.MOD_ID, bus = Mod.EventBusSubscriber.Bus.FORGE,value = Dist.CLIENT)このアノテーションで登録できたようです。このアノテーションを登録した際にはstaticを必ずつける必要があるようです。私はstaticが原因だと思っていたので苦労しました。
参考になったurl
https://jabelarminecraft.blogspot.com/p/minecraft-forge-172-event-handling.html

自己解決しました。

[RobertThomas]

On 11/27/2023 at 2:45 PM, reinorudo said:

its work!
登録していないことが原因でした。最初のコードは登録できていないようで、新しくクラスを作り@Mod.EventBusSubscriber(modid = LMMMaid.MOD_ID, bus = Mod.EventBusSubscriber.Bus.FORGE,value = Dist.CLIENT)このアノテーションで登録できたようです。このアノテーションを登録した際にはstaticを必ずつける必要があるようです。私はstaticが原因だと思っていたので苦労しました。
参考になったurl
https://jabelarminecraft.blogspot.com/p/minecraft-forge-172-event-handling.html

自己解決しました。


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