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1.19.2 Stumped on this error, java.lang.ClassNotFoundException: net.minecraftforge.event.entity.living.LivingChangeTargetEvent

LordlyNova
in Support & Bug Reports

Featured Replies

Posted

I had to update a ton of mods and managed to get them to work in single player, however.  I keep trying to boot up a server I'm hosting with my PC and the run.bat file starts smoothly until I get this error code: I would love some help if anyone can provide it to figure out what's causing this firing event error.

[08:12:31] [main/ERROR] [ne.mi.fm.ja.FMLModContainer/]: Exception caught during firing event: net/minecraftforge/event/entity/living/LivingChangeTargetEvent
        Index: 1
        Listeners:
                0: NORMAL
                1: net.minecraftforge.eventbus.EventBus$$Lambda$4126/0x0000000801672880@2ca404c8
java.lang.NoClassDefFoundError: net/minecraftforge/event/entity/living/LivingChangeTargetEvent
        at java.base/java.lang.Class.getDeclaredMethods0(Native Method)
        at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3402)
        at java.base/java.lang.Class.privateGetPublicMethods(Class.java:3427)
        at java.base/java.lang.Class.getMethods(Class.java:2019)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.registerObject(EventBus.java:100)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.register(EventBus.java:128)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.QuarkModule.setEnabledAndManageSubscriptions(QuarkModule.java:178)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.QuarkModule.setEnabled(QuarkModule.java:162)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.config.ConfigResolver.lambda$buildCategory$3(ConfigResolver.java:80)
        at java.base/java.lang.Iterable.forEach(Iterable.java:75)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.config.ConfigResolver.configChanged(ConfigResolver.java:42)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.ModuleLoader.configChanged(ModuleLoader.java:88)
        at TRANSFORMER/[email protected]/vazkii.quark.base.proxy.CommonProxy.handleQuarkConfigChange(CommonProxy.java:113)
        at TRANSFORMER/[email protected]/vazkii.quark.base.proxy.CommonProxy.configChanged(CommonProxy.java:99)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:260)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:252)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:315)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:296)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.javafmlmod.FMLModContainer.lambda$new$0(FMLModContainer.java:42)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModContainer.lambda$dispatchConfigEvent$13(ModContainer.java:150)
        at java.base/java.util.Optional.ifPresent(Optional.java:178)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModContainer.dispatchConfigEvent(ModContainer.java:150)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.config.ModConfig.fireEvent(ModConfig.java:77)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.config.ConfigTracker.openConfig(ConfigTracker.java:62)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.config.ConfigTracker.lambda$loadConfigs$1(ConfigTracker.java:50)
        at java.base/java.lang.Iterable.forEach(Iterable.java:75)
        at java.base/java.util.Collections$SynchronizedCollection.forEach(Collections.java:2131)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.config.ConfigTracker.loadConfigs(ConfigTracker.java:50)
        at TRANSFORMER/[email protected]/net.minecraftforge.fml.core.ModStateProvider.lambda$new$3(ModStateProvider.java:68)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModLoader.lambda$dispatchAndHandleError$23(ModLoader.java:207)
        at java.base/java.util.Optional.ifPresent(Optional.java:178)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModLoader.dispatchAndHandleError(ModLoader.java:207)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModLoader.lambda$loadMods$17(ModLoader.java:191)
        at java.base/java.lang.Iterable.forEach(Iterable.java:75)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModLoader.loadMods(ModLoader.java:191)
        at TRANSFORMER/[email protected]/net.minecraftforge.server.loading.ServerModLoader.load(ServerModLoader.java:33)
        at TRANSFORMER/[email protected]/net.minecraft.server.Main.main(Main.java:113)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$launchService$0(CommonServerLaunchHandler.java:29)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.run(Launcher.java:106)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.main(Launcher.java:77)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23)
        at [email protected]/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141)
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.event.entity.living.LivingChangeTargetEvent
        at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:141)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
        ... 50 more

Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:32)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.run(Launcher.java:106)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.Launcher.main(Launcher.java:77)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23)
        at [email protected]/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141)
Caused by: java.lang.reflect.InvocationTargetException
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at MC-BOOTSTRAP/[email protected]/net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$launchService$0(CommonServerLaunchHandler.java:29)
        at MC-BOOTSTRAP/[email protected]/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30)
        ... 7 more
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/event/entity/living/LivingChangeTargetEvent
        at java.base/java.lang.Class.getDeclaredMethods0(Native Method)
        at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3402)
        at java.base/java.lang.Class.privateGetPublicMethods(Class.java:3427)
        at java.base/java.lang.Class.getMethods(Class.java:2019)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.registerObject(EventBus.java:100)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.register(EventBus.java:128)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.QuarkModule.setEnabledAndManageSubscriptions(QuarkModule.java:178)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.QuarkModule.setEnabled(QuarkModule.java:162)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.config.ConfigResolver.lambda$buildCategory$3(ConfigResolver.java:80)
        at java.base/java.lang.Iterable.forEach(Iterable.java:75)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.config.ConfigResolver.configChanged(ConfigResolver.java:42)
        at TRANSFORMER/[email protected]/vazkii.quark.base.module.ModuleLoader.configChanged(ModuleLoader.java:88)
        at TRANSFORMER/[email protected]/vazkii.quark.base.proxy.CommonProxy.handleQuarkConfigChange(CommonProxy.java:113)
        at TRANSFORMER/[email protected]/vazkii.quark.base.proxy.CommonProxy.configChanged(CommonProxy.java:99)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:260)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:252)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:315)
        at MC-BOOTSTRAP/net.minecraftforge.eventbus/net.minecraftforge.eventbus.EventBus.post(EventBus.java:296)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.javafmlmod.FMLModContainer.lambda$new$0(FMLModContainer.java:42)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModContainer.lambda$dispatchConfigEvent$13(ModContainer.java:150)
        at java.base/java.util.Optional.ifPresent(Optional.java:178)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModContainer.dispatchConfigEvent(ModContainer.java:150)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.config.ModConfig.fireEvent(ModConfig.java:77)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.config.ConfigTracker.openConfig(ConfigTracker.java:62)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.config.ConfigTracker.lambda$loadConfigs$1(ConfigTracker.java:50)
        at java.base/java.lang.Iterable.forEach(Iterable.java:75)
        at java.base/java.util.Collections$SynchronizedCollection.forEach(Collections.java:2131)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.config.ConfigTracker.loadConfigs(ConfigTracker.java:50)
        at TRANSFORMER/[email protected]/net.minecraftforge.fml.core.ModStateProvider.lambda$new$3(ModStateProvider.java:68)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModLoader.lambda$dispatchAndHandleError$23(ModLoader.java:207)
        at java.base/java.util.Optional.ifPresent(Optional.java:178)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModLoader.dispatchAndHandleError(ModLoader.java:207)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModLoader.lambda$loadMods$17(ModLoader.java:191)
        at java.base/java.lang.Iterable.forEach(Iterable.java:75)
        at LAYER PLUGIN/[email protected]/net.minecraftforge.fml.ModLoader.loadMods(ModLoader.java:191)
        at TRANSFORMER/[email protected]/net.minecraftforge.server.loading.ServerModLoader.load(ServerModLoader.java:33)
        at TRANSFORMER/[email protected]/net.minecraft.server.Main.main(Main.java:113)
        ... 13 more
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.event.entity.living.LivingChangeTargetEvent
        at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:141)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
        ... 50 more

  • Quote
    Quote

    Caused by: java.lang.ClassNotFoundException: net.minecraftforge.event.entity.living.LivingChangeTargetEvent

    Post a link to your logs/debug.log so we can see which mod is breaking that class or one of its related classes.

    Boilerplate:

    If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

    If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

    Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

  • Quote
    • Author

    LordlyNova/Debug-Logs (github.com)

    22 minutes ago, warjort said:

    Post a link to your logs/debug.log so we can see which mod is breaking that class or one of its related classes.

     

  • Quote

    I don't see any errors related to classloading other than the one from quark you posted before.

    Maybe try without opifine to see if that is causing the problem?

    Otherwise contact the quark mod author. They might be able to tell you what the problem is.

    Boilerplate:

    If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

    If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

    Large files should be posted to a file sharing site like https://gist.github.com  You should also read the support forum sticky post.

  • Quote
    • Author
    8 hours ago, warjort said:

    I don't see any errors related to classloading other than the one from quark you posted before.

    Maybe try without opifine to see if that is causing the problem?

    Otherwise contact the quark mod author. They might be able to tell you what the problem is.

    I tried without opifine and i'm still getting the same error in the same classloading. I'll just have to ask the author directly. thanks for helping out

  • Quote

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