Help with Custom Effect when Food is Consumed

#1 Feb 14, 2021

Tree Puncher
Join Date: 7/6/2016
Posts: 27
Member Details

Im trying to make my glow berries grant my custom illumination effect, however launching the game gives a crash report.

FoodInit:

	public static final Food GLOW_BERRY =(new Food.Builder()
			.hunger(3)
			.saturation(.2f)
			.effect(new EffectInstance(PotionInit.ILLUMINATION_EFFECT.get(),150, 1), 1f)
			.setAlwaysEdible()
			.build());

PotionInit:

public static final RegistryObject<Effect> ILLUMINATION_EFFECT = EFFECTS.register("illumination", 
IlluminationEffect::new);

Crash Report:

---- Minecraft Crash Report ----

// My bad.



Time: 2/14/21 9:54 PM

Description: Mod loading error has occurred



java.lang.Exception: Mod Loading has failed

	at net.minecraftforge.fml.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:85) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.fml.client.ClientModLoader.completeModLoading(ClientModLoader.java:188) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

	at net.minecraft.client.Minecraft.lambda$null$1(Minecraft.java:513) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}

	at net.minecraft.util.Util.acceptOrElse(Util.java:323) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraft.client.Minecraft.lambda$new$2(Minecraft.java:509) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}

	at net.minecraft.client.gui.ResourceLoadProgressGui.render(ResourceLoadProgressGui.java:113) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

	at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:492) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}

	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1002) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}

	at net.minecraft.client.Minecraft.run(Minecraft.java:612) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}

	at net.minecraft.client.main.Main.main(Main.java:184) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_251] {}

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_251] {}

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_251] {}

	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_251] {}

	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:52) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-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:105) [forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.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:290) ~[?:1.8.0_251] {}

-- MOD mymod --

Details:

	Caused by 0: java.lang.ExceptionInInitializerError

		at com.pixxibunny.mymod.core.init.ItemInit.lambda$0(ItemInit.java:21) ~[main/:?] {re:classloading}

		at net.minecraftforge.registries.DeferredRegister.lambda$register$0(DeferredRegister.java:124) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.registries.DeferredRegister.addEntries(DeferredRegister.java:200) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.registries.DeferredRegister.access$000(DeferredRegister.java:61) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.registries.DeferredRegister$EventDispatcher.handleEvent(DeferredRegister.java:172) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.eventbus.ASMEventHandler_0_EventDispatcher_handleEvent_Register.invoke(.dynamic) ~[?:?] {}

		at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85) ~[eventbus-4.0.0.jar:?] {}

		at net.minecraftforge.eventbus.EventBus.post(EventBus.java:302) ~[eventbus-4.0.0.jar:?] {}

		at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-4.0.0.jar:?] {}

		at net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:120) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:36.0] {re:classloading}

		at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:121) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1640) ~[?:1.8.0_251] {}

		at net.minecraftforge.fml.ModWorkManager$SyncExecutor.driveOne(ModWorkManager.java:56) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.fml.ModWorkManager$DrivenExecutor.drive(ModWorkManager.java:40) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.fml.ModLoader.waitForTransition(ModLoader.java:243) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.fml.ModLoader.dispatchAndHandleError(ModLoader.java:230) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:196) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

		at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$1(ClientModLoader.java:103) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

		at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$4(ClientModLoader.java:123) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

		at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:103) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

		at net.minecraft.client.Minecraft.<init>(Minecraft.java:442) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}

		at net.minecraft.client.main.Main.main(Main.java:149) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

		at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_251] {}

		at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_251] {}

		at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_251] {}

		at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_251] {}

		at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:52) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-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:105) [forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {}



	Mod File: main

	Failure message: A Funky Mod (mymod) encountered an error during the load_registries event phase

		java.lang.ExceptionInInitializerError: null

	Mod Version: 1.16.5

	Mod Issue URL: http://my.issue.tracker/

	Exception message: java.lang.NullPointerException: Registry Object not present: mymod:illumination

Stacktrace:

	at java.util.Objects.requireNonNull(Objects.java:290) ~[?:1.8.0_251] {}

	at net.minecraftforge.fml.RegistryObject.get(RegistryObject.java:120) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at com.pixxibunny.mymod.core.init.FoodInit.<clinit>(FoodInit.java:18) ~[main/:?] {re:classloading}

	at com.pixxibunny.mymod.core.init.ItemInit.lambda$0(ItemInit.java:21) ~[main/:?] {re:classloading}

	at net.minecraftforge.registries.DeferredRegister.lambda$register$0(DeferredRegister.java:124) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.registries.DeferredRegister.addEntries(DeferredRegister.java:200) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.registries.DeferredRegister.access$000(DeferredRegister.java:61) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.registries.DeferredRegister$EventDispatcher.handleEvent(DeferredRegister.java:172) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.eventbus.ASMEventHandler_0_EventDispatcher_handleEvent_Register.invoke(.dynamic) ~[?:?] {}

	at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85) ~[eventbus-4.0.0.jar:?] {}

	at net.minecraftforge.eventbus.EventBus.post(EventBus.java:302) ~[eventbus-4.0.0.jar:?] {}

	at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-4.0.0.jar:?] {}

	at net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:120) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:36.0] {re:classloading}

	at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:121) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1640) ~[?:1.8.0_251] {}

	at net.minecraftforge.fml.ModWorkManager$SyncExecutor.driveOne(ModWorkManager.java:56) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.fml.ModWorkManager$DrivenExecutor.drive(ModWorkManager.java:40) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.fml.ModLoader.waitForTransition(ModLoader.java:243) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.fml.ModLoader.dispatchAndHandleError(ModLoader.java:230) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:196) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading}

	at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$1(ClientModLoader.java:103) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

	at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$4(ClientModLoader.java:123) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

	at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:103) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

	at net.minecraft.client.Minecraft.<init>(Minecraft.java:442) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}

	at net.minecraft.client.main.Main.main(Main.java:149) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_251] {}

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_251] {}

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_251] {}

	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_251] {}

	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:52) ~[forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-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:105) [forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-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_251, Oracle Corporation

	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation

	Memory: 860542424 bytes (820 MB) / 1716518912 bytes (1637 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-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-launcher.jar object_holder_definalize PLUGINSERVICE 

		/forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-launcher.jar runtime_enum_extender PLUGINSERVICE 

		/accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE 

		/forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-launcher.jar capability_inject_definalize PLUGINSERVICE 

		/forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-launcher.jar runtimedistcleaner PLUGINSERVICE 

		/mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE 

		/forge-1.16.5-36.0.15_mapped_snapshot_20201028-1.16.3-launcher.jar fml TRANSFORMATIONSERVICE 

	FML: 36.0

	Forge: net.minecraftforge:36.0.15

	FML Language Providers: 

		[email protected]

		[email protected]

	Mod List: 

		client-extra.jar                                  |Minecraft                     |minecraft                     |1.16.5              |COMMON_SET|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-1.16.5-36.0.15_mapped_snapshot_20201028-1.16|Forge                         |forge                         |36.0.22             |COMMON_SET|NOSIGNATURE

		main                                              |A Funky Mod                   |mymod                         |1.16.5              |VALIDATE  |NOSIGNATURE

	Crash Report UUID: 337fb117-4ae0-4bfe-94d6-6e95ceab692f

#2 Feb 15, 2021
vemerion
vemerion

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- Join Date: 7/15/2020
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Effects are registered after items, so you will have to use the overloaded variant of the effect() method in the food builder that takes a supplier instead.

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#4 Feb 15, 2021

PixxiBunny

Tree Puncher
Join Date: 7/6/2016
Posts: 27
Member Details

Here's how far I got lmao. No clue what I'm doing. Help?

	public static final Food GLOW_BERRY =(new Food.Builder()
			.hunger(3)
			.saturation(.2f)
			.effect(Supplier<EffectInstance> (PotionInit.ILLUMINATION_EFFECT.get(), 150, 1), 1f)
			.setAlwaysEdible()
			.build());

#5 Feb 16, 2021
vemerion
vemerion

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The supplier interface is a common java concept, the easiest way to learn about it would be to google for tutorials about it, for instance: This

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#6 Feb 16, 2021
PixxiBunny
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Gotcha, could you tell me what supplier to use? I'm still pretty new

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#7 Feb 16, 2021
vemerion
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The most convenient way to create a supplier would be this:

.effect(() -> new EffectInstance(PotionInit.ILLUMINATION_EFFECT.get(), 150, 1), 1)
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#8 Feb 24, 2021
PixxiBunny
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Thanks so much! I'll keep this in mind for future reference

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