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Error creating custom bow animation... (1.18.1)

Brun0_MF

By Brun0_MF
in Modder Support

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Brun0_MF

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Hi, I'm new in this area and when I decided to create a custom bow I got a null item error, which after some tests I found was from "ModItems.BWBOW.get()".
Someone can help me?

My minecraft version is 1.18.1

Devmod.java (Main): 

package com.brunomf.devmod;

import com.brunomf.devmod.blocks.ModBlocks;
import com.brunomf.devmod.item.ModItems;

import com.brunomf.devmod.util.ModItemProperties;
import net.minecraft.world.item.Item;
import net.minecraft.world.item.Items;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.eventbus.api.IEventBus;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;


// The value here should match an entry in the META-INF/mods.toml file
@Mod("devmod")
public class DevMod
{
    public static String MOD_ID = "devmod";



    public DevMod() {

        IEventBus eventBus = FMLJavaModLoadingContext.get().getModEventBus();

        //Registar Items
        ModItems.register(eventBus);

        //Registar Blocos
        ModBlocks.register(eventBus);


        ModItemProperties.makeBow(ModItems.BWBOW.get()); //Error here!


        // Register ourselves for server and other game events we are interested in
        MinecraftForge.EVENT_BUS.register(this);


    }

}

 

ModItems.java 

package com.brunomf.devmod.item;

import com.brunomf.devmod.DevMod;

import com.brunomf.devmod.item.custom.bwbow;
import com.brunomf.devmod.item.custom.bwfirestarter;
import com.brunomf.devmod.util.ModItemProperties;
import net.minecraft.world.item.Item;

import net.minecraftforge.eventbus.api.IEventBus;
import net.minecraftforge.registries.DeferredRegister;
import net.minecraftforge.registries.ForgeRegistries;
import net.minecraftforge.registries.RegistryObject;



public class ModItems {

    //  Criar DefferedRegister
    public static final DeferredRegister<Item> ITEMS =
            DeferredRegister.create(ForgeRegistries.ITEMS, DevMod.MOD_ID);

    //  Adicionar Registo
    public static void register(IEventBus eventBus){
        ITEMS.register(eventBus);
    }


    //  Items
    //      Criar novo item
    //      BW
    public static final RegistryObject<Item> BW = ITEMS.register("bw",()-> new Item(new Item.Properties().tab(ModItemGroup.DEVMOD)));

    //      BWfirestarter
    public static final RegistryObject<Item> BWFIRESTARTER = ITEMS.register("bwfirestarter",()-> new bwfirestarter(new Item.Properties().tab(ModItemGroup.DEVMOD)
            .durability(100)));

    public static final RegistryObject<Item> BWBOW = ITEMS.register("bwbow",()-> new bwbow(new Item.Properties().tab(ModItemGroup.DEVMOD)
            .durability(300)));


}

 

ModItemProperties.java 

package com.brunomf.devmod.util;

import com.brunomf.devmod.item.ModItems;
import net.minecraft.client.renderer.item.ItemProperties;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.item.Item;

public class ModItemProperties {


        public static void makeBow(Item item) {


            ItemProperties.register(ModItems.BWBOW.get(), new ResourceLocation("pull"), (p_174620_, p_174621_, p_174622_, p_174623_) -> {
                if (p_174622_ == null) {
                    return 0.0F;
                } else {
                    return (float)(p_174620_.getUseDuration() - p_174622_.getUseItemRemainingTicks()) / 20.0F;
                }
            });
            ItemProperties.register(ModItems.BWBOW.get(), new ResourceLocation("pulling"), (p_174615_, p_174616_, p_174617_, p_174618_) -> {
                return p_174617_ != null && p_174617_.isUsingItem() && p_174617_.getUseItem() == p_174615_ ? 1.0F : 0.0F;
            });

        }
}

 

bwbow.java 

package com.brunomf.devmod.item.custom;

import net.minecraft.sounds.SoundEvents;
import net.minecraft.sounds.SoundSource;
import net.minecraft.stats.Stats;
import net.minecraft.world.InteractionHand;
import net.minecraft.world.InteractionResultHolder;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.entity.projectile.AbstractArrow;
import net.minecraft.world.item.*;
import net.minecraft.world.item.enchantment.EnchantmentHelper;
import net.minecraft.world.item.enchantment.Enchantments;
import net.minecraft.world.level.Level;

import java.util.function.Predicate;

public class bwbow extends ProjectileWeaponItem{
    public static final int MAX_DRAW_DURATION = 20;
    public static final int DEFAULT_RANGE = 50;

    public bwbow(Properties p_43009_) {
        super(p_43009_);
    }


    public void releaseUsing(ItemStack p_40667_, Level p_40668_, LivingEntity p_40669_, int p_40670_) {
        if (p_40669_ instanceof Player) {
            Player player = (Player)p_40669_;
            boolean flag = player.getAbilities().instabuild;
            ItemStack itemstack = player.getProjectile(p_40667_);

            int i = this.getUseDuration(p_40667_) - p_40670_;
            i = net.minecraftforge.event.ForgeEventFactory.onArrowLoose(p_40667_, p_40668_, player, i, !itemstack.isEmpty() || flag);
            if (i < 0) return;

            if (!itemstack.isEmpty() || flag) {
                if (itemstack.isEmpty()) {
                    itemstack = new ItemStack(Items.ARROW);
                }

                float f = getPowerForTime(i);
                if (!((double)f < 0.1D)) {
                    f++;
                    boolean flag1 = player.getAbilities().instabuild || (itemstack.getItem() instanceof ArrowItem && ((ArrowItem)itemstack.getItem()).isInfinite(itemstack, p_40667_, player));
                    if (!p_40668_.isClientSide) {
                        ArrowItem arrowitem = (ArrowItem)(itemstack.getItem() instanceof ArrowItem ? itemstack.getItem() : Items.ARROW);
                        AbstractArrow abstractarrow = arrowitem.createArrow(p_40668_, itemstack, player);
                        abstractarrow = customArrow(abstractarrow);
                        abstractarrow.shootFromRotation(player, player.getXRot(), player.getYRot(), 0.0F, f * 3.0F, 1.0F);
                        if (f >= 1.0F) {
                            abstractarrow.setCritArrow(false);
                            abstractarrow.setKnockback(2);
                            abstractarrow.setPierceLevel((byte) 1);
                            abstractarrow.setBaseDamage(20);
                        }

                        p_40667_.hurtAndBreak(1, player, (p_40665_) -> {
                            p_40665_.broadcastBreakEvent(player.getUsedItemHand());
                        });


                        p_40668_.addFreshEntity(abstractarrow);
                    }

                    p_40668_.playSound((Player)null, player.getX(), player.getY(), player.getZ(), SoundEvents.ANVIL_HIT, SoundSource.PLAYERS, 1.0F, 1.0F / (p_40668_.getRandom().nextFloat() * 0.4F + 1.2F) + f * 0.5F);
                    if (!flag1 && !player.getAbilities().instabuild) {
                        itemstack.shrink(1);
                        if (itemstack.isEmpty()) {
                            player.getInventory().removeItem(itemstack);
                        }
                    }

                    player.awardStat(Stats.ITEM_USED.get(this));
                }
            }
        }
    }

    public static float getPowerForTime(int p_40662_) {
        float f = (float)p_40662_ / 20.0F;
        f = (f * f + f * 2.0F) / 3.0F;
        if (f > 1.0F) {
            f = 1.0F;
        }else{
            f=0.0F;
        }

        return f;
    }

    public int getUseDuration(ItemStack p_40680_) {
        return 72000;
    }

    public UseAnim getUseAnimation(ItemStack p_40678_) {
        return UseAnim.BOW;
    }

    public InteractionResultHolder<ItemStack> use(Level p_40672_, Player p_40673_, InteractionHand p_40674_) {
        ItemStack itemstack = p_40673_.getItemInHand(p_40674_);
        boolean flag = !p_40673_.getProjectile(itemstack).isEmpty();

        InteractionResultHolder<ItemStack> ret = net.minecraftforge.event.ForgeEventFactory.onArrowNock(itemstack, p_40672_, p_40673_, p_40674_, flag);
        if (ret != null) return ret;

        if (!p_40673_.getAbilities().instabuild && !flag) {
            return InteractionResultHolder.fail(itemstack);
        } else {
            p_40673_.startUsingItem(p_40674_);
            return InteractionResultHolder.consume(itemstack);
        }
    }

    public Predicate<ItemStack> getAllSupportedProjectiles() {
        return ARROW_ONLY;
    }

    public AbstractArrow customArrow(AbstractArrow arrow) {
        return arrow;
    }

    public int getDefaultProjectileRange() {
        return 50;
    }
}

 

Crash File: 

---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 23/12/21, 16:30
Description: Mod loading error has occurred

java.lang.Exception: Mod Loading has failed
	at net.minecraftforge.logging.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:69) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2376%2382!:?] {re:classloading}
	at net.minecraftforge.client.loading.ClientModLoader.completeModLoading(ClientModLoader.java:183) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2376%2382!:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.lambda$new$1(Minecraft.java:553) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.Util.ifElse(Util.java:409) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!:?] {re:classloading}
	at net.minecraft.client.Minecraft.lambda$new$2(Minecraft.java:547) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.screens.LoadingOverlay.render(LoadingOverlay.java:135) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.renderer.GameRenderer.render(GameRenderer.java:875) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1040) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.run(Minecraft.java:660) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:205) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!:?] {re:classloading,pl:runtimedistcleaner:A}
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
	at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
	at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:38) ~[fmlloader-1.18.1-39.0.5.jar%230!:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.7.jar%2310!:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.7.jar%2310!:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.7.jar%2310!:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.7.jar%2310!:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.7.jar%2310!:?] {}
	at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.7.jar%2310!:?] {}
	at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.7.jar%2310!:?] {}
	at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] {}


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

-- Head --
Thread: Render thread
Stacktrace:
	at java.util.Objects.requireNonNull(Objects.java:334) ~[?:?] {}
-- MOD devmod --
Details:
	Caused by 0: java.lang.reflect.InvocationTargetException
		at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {}
		at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {}
		at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {}
		at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] {}
		at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] {}
		at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:81) ~[javafmllanguage-1.18.1-39.0.5.jar%2378!:?] {}
		at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[fmlcore-1.18.1-39.0.5.jar%2380!:?] {}
		at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {}
		at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {}
		at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
		at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}
		at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {}
		at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {}
		at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {}

	Mod File: main
	Failure message: Dev Mod (devmod) has failed to load correctly
		java.lang.reflect.InvocationTargetException: null
	Mod Version: 0.0NONE
	Mod Issue URL: NOT PROVIDED
	Exception message: java.lang.NullPointerException: Registry Object not present: devmod:bwbow
Stacktrace:
	at java.util.Objects.requireNonNull(Objects.java:334) ~[?:?] {}
	at net.minecraftforge.registries.RegistryObject.get(RegistryObject.java:116) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2376%2382!:?] {re:classloading}
	at com.brunomf.devmod.DevMod.<init>(DevMod.java:34) ~[%2381!:?] {re:classloading}
	at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {}
	at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {}
	at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {}
	at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] {}
	at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] {}
	at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:81) ~[javafmllanguage-1.18.1-39.0.5.jar%2378!:?] {}
	at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[fmlcore-1.18.1-39.0.5.jar%2380!:?] {}
	at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) ~[?:?] {}
	at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) ~[?:?] {}
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) ~[?:?] {}
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) ~[?:?] {}
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) ~[?:?] {}


-- System Details --
Details:
	Minecraft Version: 1.18.1
	Minecraft Version ID: 1.18.1
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 17.0.1, Eclipse Adoptium
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium
	Memory: 786690560 bytes (750 MiB) / 2199912448 bytes (2098 MiB) up to 4278190080 bytes (4080 MiB)
	CPUs: 6
	Processor Vendor: GenuineIntel
	Processor Name: Intel(R) Core(TM) i5-9400F CPU @ 2.90GHz
	Identifier: Intel64 Family 6 Model 158 Stepping 10
	Microarchitecture: Coffee Lake
	Frequency (GHz): 2,90
	Number of physical packages: 1
	Number of physical CPUs: 6
	Number of logical CPUs: 6
	Graphics card #0 name: NVIDIA GeForce GT 1030
	Graphics card #0 vendor: NVIDIA (0x10de)
	Graphics card #0 VRAM (MB): 2048,00
	Graphics card #0 deviceId: 0x1d01
	Graphics card #0 versionInfo: DriverVersion=27.21.14.5671
	Memory slot #0 capacity (MB): 8192,00
	Memory slot #0 clockSpeed (GHz): 2,67
	Memory slot #0 type: DDR4
	Memory slot #1 capacity (MB): 8192,00
	Memory slot #1 clockSpeed (GHz): 2,67
	Memory slot #1 type: DDR4
	Virtual memory max (MB): 18751,22
	Virtual memory used (MB): 14826,96
	Swap memory total (MB): 2432,00
	Swap memory used (MB): 151,81
	JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
	ModLauncher: 9.0.7+91+master.8569cdf
	ModLauncher launch target: forgeclientuserdev
	ModLauncher naming: mcp
	ModLauncher services: 
		 mixin PLUGINSERVICE 
		 eventbus PLUGINSERVICE 
		 object_holder_definalize PLUGINSERVICE 
		 runtime_enum_extender PLUGINSERVICE 
		 capability_token_subclass PLUGINSERVICE 
		 accesstransformer PLUGINSERVICE 
		 runtimedistcleaner PLUGINSERVICE 
		 mixin TRANSFORMATIONSERVICE 
		 fml TRANSFORMATIONSERVICE 
	FML Language Providers: 
		[email protected]
		javafml@null
	Mod List: 
		forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.|Minecraft                     |minecraft                     |1.18.1              |COMMON_SET|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
		                                                  |Forge                         |forge                         |39.0.5              |COMMON_SET|Manifest: NOSIGNATURE
		main                                              |Dev Mod                       |devmod                        |0.0NONE             |ERROR     |Manifest: NOSIGNATURE
	Crash Report UUID: bdcb4eef-ffca-4050-99f6-74d10279d0ab
	FML: 39.0
	Forge: net.minecraftforge:39.0.5

latest.log: 

[23dez.2021 16:30:06.570] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeclientuserdev, --version, MOD_DEV, --assetIndex, 1.18, --assetsDir, C:\Users\fmbru\.gradle\caches\forge_gradle\assets, --gameDir, ., --fml.forgeVersion, 39.0.5, --fml.mcVersion, 1.18.1, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20211210.034407]
[23dez.2021 16:30:06.573] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 9.0.7+91+master.8569cdf starting: java version 17.0.1 by Eclipse Adoptium
[23dez.2021 16:30:06.670] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=union:/C:/Users/fmbru/.gradle/caches/modules-2/files-2.1/org.spongepowered/mixin/0.8.5/9d1c0c3a304ae6697ecd477218fa61b850bf57fc/mixin-0.8.5.jar%2327! Service=ModLauncher Env=CLIENT
[23dez.2021 16:30:08.081] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeclientuserdev' with arguments [--version, MOD_DEV, --gameDir, ., --assetsDir, C:\Users\fmbru\.gradle\caches\forge_gradle\assets, --assetIndex, 1.18]
[16:30:13] [Render thread/WARN]: Assets URL 'union:/C:/Users/fmbru/.gradle/caches/forge_gradle/minecraft_user_repo/net/minecraftforge/forge/1.18.1-39.0.5_mapped_official_1.18.1/forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!/assets/.mcassetsroot' uses unexpected schema
[16:30:13] [Render thread/WARN]: Assets URL 'union:/C:/Users/fmbru/.gradle/caches/forge_gradle/minecraft_user_repo/net/minecraftforge/forge/1.18.1-39.0.5_mapped_official_1.18.1/forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2377!/data/.mcassetsroot' uses unexpected schema
[23dez.2021 16:30:13.257] [Render thread/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD'
[16:30:13] [Render thread/INFO]: Setting user: Dev
[16:30:13] [Render thread/INFO]: Backend library: LWJGL version 3.2.2 SNAPSHOT
[16:30:14] [modloading-worker-0/INFO]: Forge mod loading, version 39.0.5, for MC 1.18.1 with MCP 20211210.034407
[16:30:14] [modloading-worker-0/INFO]: MinecraftForge v39.0.5 Initialized
[23dez.2021 16:30:14.922] [modloading-worker-0/ERROR] [net.minecraftforge.fml.javafmlmod.FMLModContainer/LOADING]: Failed to create mod instance. ModID: devmod, class com.brunomf.devmod.DevMod
java.lang.reflect.InvocationTargetException: null
	at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?]
	at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
	at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?]
	at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:81) ~[javafmllanguage-1.18.1-39.0.5.jar%2378!:?]
	at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[fmlcore-1.18.1-39.0.5.jar%2380!:?]
	at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804) [?:?]
	at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796) [?:?]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373) [?:?]
	at java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182) [?:?]
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655) [?:?]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622) [?:?]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165) [?:?]
Caused by: java.lang.NullPointerException: Registry Object not present: devmod:bwbow
	at java.util.Objects.requireNonNull(Objects.java:334) ~[?:?]
	at net.minecraftforge.registries.RegistryObject.get(RegistryObject.java:116) ~[forge-1.18.1-39.0.5_mapped_official_1.18.1-recomp.jar%2376%2382!:?]
	at com.brunomf.devmod.DevMod.<init>(DevMod.java:34) ~[%2381!:?]
	... 14 more
[23dez.2021 16:30:15.166] [Render thread/FATAL] [net.minecraftforge.fml.ModLoader/LOADING]: Failed to complete lifecycle event CONSTRUCT, 1 errors found
[23dez.2021 16:30:15.285] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.sound.SoundLoadEvent to a broken mod state
[23dez.2021 16:30:15.478] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.ColorHandlerEvent$Block to a broken mod state
[23dez.2021 16:30:15.479] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.ColorHandlerEvent$Item to a broken mod state
[23dez.2021 16:30:15.972] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.ParticleFactoryRegisterEvent to a broken mod state
[23dez.2021 16:30:16.056] [Render thread/INFO] [com.mojang.text2speech.NarratorWindows/]: Narrator library for x64 successfully loaded
[23dez.2021 16:30:16.144] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.RegisterClientReloadListenersEvent to a broken mod state
[23dez.2021 16:30:16.144] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.EntityRenderersEvent$RegisterLayerDefinitions to a broken mod state
[23dez.2021 16:30:16.145] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.EntityRenderersEvent$RegisterRenderers to a broken mod state
[16:30:16] [Render thread/INFO]: Reloading ResourceManager: Default
[23dez.2021 16:30:16.569] [Worker-Main-10/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.ModelRegistryEvent to a broken mod state
[23dez.2021 16:30:16.835] [Worker-Main-9/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:16.835] [Worker-Main-6/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:16.835] [Worker-Main-11/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:22.711] [Worker-Main-10/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:23.767] [Worker-Main-10/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:23.775] [Worker-Main-10/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:23.799] [Worker-Main-10/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:23.830] [Worker-Main-10/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:23.839] [Worker-Main-10/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[23dez.2021 16:30:23.850] [Worker-Main-10/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state
[16:30:24] [Render thread/INFO]: OpenAL initialized on device OpenAL Soft on Altifalantes (Realtek High Definition Audio)
[16:30:24] [Render thread/INFO]: Sound engine started
[16:30:24] [Render thread/INFO]: Created: 1024x512x4 minecraft:textures/atlas/blocks.png-atlas
[23dez.2021 16:30:24.417] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:24] [Render thread/INFO]: Created: 256x128x4 minecraft:textures/atlas/signs.png-atlas
[23dez.2021 16:30:24.419] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:24] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/banner_patterns.png-atlas
[23dez.2021 16:30:24.420] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:24] [Render thread/INFO]: Created: 512x512x4 minecraft:textures/atlas/shield_patterns.png-atlas
[23dez.2021 16:30:24.421] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:24] [Render thread/INFO]: Created: 256x256x4 minecraft:textures/atlas/chest.png-atlas
[23dez.2021 16:30:24.424] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:24] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlas
[23dez.2021 16:30:24.425] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:24] [Render thread/INFO]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlas
[23dez.2021 16:30:24.425] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[23dez.2021 16:30:24.737] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.ModelBakeEvent to a broken mod state
[23dez.2021 16:30:25.036] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.EntityRenderersEvent$AddLayers to a broken mod state
[23dez.2021 16:30:25.716] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.RegisterShadersEvent to a broken mod state
[16:30:25] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/particles.png-atlas
[23dez.2021 16:30:25.891] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:25] [Render thread/INFO]: Created: 256x256x0 minecraft:textures/atlas/paintings.png-atlas
[23dez.2021 16:30:25.892] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:25] [Render thread/INFO]: Created: 128x128x0 minecraft:textures/atlas/mob_effects.png-atlas
[23dez.2021 16:30:25.892] [Render thread/ERROR] [net.minecraftforge.fml.ModLoader/]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state
[16:30:26] [Render thread/FATAL]: Preparing crash report with UUID bdcb4eef-ffca-4050-99f6-74d10279d0ab
[16:30:26] [Render thread/FATAL]: Crash report saved to .\crash-reports\crash-2021-12-23_16.30.26-fml.txt
[16:30:26] [Render thread/FATAL]: Preparing crash report with UUID 746fd531-8783-427b-8044-7a78ef20cbfc

The custom bow works, it just doesn't have animation.
The .json files are correct and updated to 1.18.1. The error is on that line of code.

 

 

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Brun0_MF Tree Puncher

Brun0_MF

Posted
  • Author
Posted 
public DevMod() {

        IEventBus eventBus = FMLJavaModLoadingContext.get().getModEventBus();

        //Registar Items
        ModItems.register(eventBus);

        //Registar Blocos
        ModBlocks.register(eventBus);

        ItemProperties.register(ModItems.BWBOW.get(), new ResourceLocation("pull"), (p_174620_, p_174621_, p_174622_, p_174623_) -> {
            if (p_174622_ == null) {
                return 0.0F;
            } else {
                return (float)(p_174620_.getUseDuration() - p_174622_.getUseItemRemainingTicks()) / 20.0F;
            }
        });
        ItemProperties.register(ModItems.BWBOW.get(), new ResourceLocation("pulling"), (p_174615_, p_174616_, p_174617_, p_174618_) -> {
            return p_174617_ != null && p_174617_.isUsingItem() && p_174617_.getUseItem() == p_174615_ ? 1.0F : 0.0F;
        }); 
        //Don't Work


        // Register ourselves for server and other game events we are interested in
        MinecraftForge.EVENT_BUS.register(this);


    }

Something like?

Can you give an example of how it would be correct, because I really don't understand... Sorry.
I changed things, I did it differently, if that's what you say I don't know how to solve it.

 

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