Start script generated by ServerPackCreator dev. To change the launch settings of this server, such as JVM args / flags, Minecraft version, modloader version etc., edit the variables.txt-file. Detected 1.20.4 - Java 17 Running NeoForge checks and setup... Generating user_jvm_args.txt from variables... Edit JAVA_ARGS in your variables.txt. Do not edit user_jvm_args.txt directly! Manually made changes to user_jvm_args.txt will be lost in the nether! server.jar present. Starting server... Minecraft version: 1.20.4 Modloader: NeoForge Modloader version: 20.4.251 LegacyFabric Installer Version: 1.1.1 Fabric Installer Version: 1.1.2 Quilt Installer Version: 0.15.1 Java Args: Additional Args: -Dlog4j2.formatMsgNoLookups=true SSJ Forge Args: -Djava.security.manager=allow Java Path: /opt/java-17/bin/java Wait For User Input: false Run Command: /opt/java-17/bin/java -Dlog4j2.formatMsgNoLookups=true @user_jvm_args.txt -jar server.jar --installer-force --installer 20.4.251 nogui Java version: openjdk version "17.0.20.1" 2026-08-18 OpenJDK Runtime Environment Temurin-17.0.20.1+1 (build 17.0.20.1+1) OpenJDK 64-Bit Server VM Temurin-17.0.20.1+1 (build 17.0.20.1+1, mixed mode, sharing) [21:16:25.037] [main/INFO] [Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeserver, --fml.neoForgeVersion, 20.4.251, --fml.fmlVersion, 2.0.17, --fml.mcVersion, 1.20.4, --fml.neoFormVersion, 20240627.114801, nogui] [21:16:25.042] [main/INFO] [Launcher/MODLAUNCHER]: ModLauncher 10.0.9+10.0.9+main.dcd20f30 starting: java version 17.0.20.1 by Eclipse Adoptium; OS Linux arch amd64 version 5.15.0-1114-realtime [21:16:25.208] [main/INFO] [loading.ImmediateWindowHandler/]: ImmediateWindowProvider not loading because launch target is forgeserver [21:16:25.259] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=union:/srv/pack/libraries/net/fabricmc/sponge-mixin/0.13.4+mixin.0.8.5/sponge-mixin-0.13.4+mixin.0.8.5.jar%2379!/ Service=ModLauncher Env=SERVER [21:16:25.403] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "aeroblender-1.20.4-1.0.1-neoforge.jar" of type MOD with provider {mods folder locator at /srv/pack/mods} [21:16:25.404] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "aether-1.20.4-1.5.1-neoforge.jar" of type MOD with provider {mods folder locator at /srv/pack/mods} [21:16:25.404] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "ancient_aether-0.10.2.jar" of type MOD with provider {mods folder locator at /srv/pack/mods} [21:16:25.404] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "curios-neoforge-7.4.3+1.20.4.jar" of type MOD with provider {mods folder locator at /srv/pack/mods} [21:16:25.404] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "TerraBlender-neoforge-1.20.4-3.3.0.12.jar" of type MOD with provider {mods folder locator at /srv/pack/mods} [21:16:25.515] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "server-1.20.4-20240627.114801-srg.jar" of type MOD with provider net.neoforged.fml.loading.moddiscovery.MinecraftLocator@4b6166aa [21:16:25.516] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "neoforge-20.4.251-universal.jar" of type MOD with provider net.neoforged.fml.loading.moddiscovery.MinecraftLocator@4b6166aa [21:16:25.664] [main/WARN] [selection.JarSelector/]: Attempted to select a dependency jar for JarJar which was passed in as source: curios. Using Mod File: /srv/pack/mods/curios-neoforge-7.4.3+1.20.4.jar [21:16:25.664] [main/INFO] [loading.moddiscovery.JarInJarDependencyLocator/]: Found 3 dependencies adding them to mods collection [21:16:25.664] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "nitrogen_internals-1.20.4-1.1.9-neoforge.jar" of type MOD with provider net.neoforged.fml.loading.moddiscovery.JarInJarDependencyLocator@552518c3 [21:16:25.665] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "cumulus_menus-1.20.4-1.0.2-neoforge.jar" of type MOD with provider net.neoforged.fml.loading.moddiscovery.JarInJarDependencyLocator@552518c3 [21:16:25.665] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "mixinextras-neoforge-0.4.1.jar" of type GAMELIBRARY with provider net.neoforged.fml.loading.moddiscovery.JarInJarDependencyLocator@552518c3 [21:16:27.417] [main/INFO] [mixin/]: Compatibility level set to JAVA_17 [21:16:27.495] [main/INFO] [LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [nogui] [21:16:27.528] [main/WARN] [mixin/]: Reference map 'nitrogen_internals.refmap.json' for nitrogen_internals.mixins.json could not be read. If this is a development environment you can ignore this message [21:16:27.532] [main/WARN] [mixin/]: Reference map 'curios.refmap.json' for curios.neoforge.mixins.json could not be read. If this is a development environment you can ignore this message [21:16:27.534] [main/WARN] [mixin/]: Reference map 'curios.refmap.json' for curios.mixins.json could not be read. If this is a development environment you can ignore this message [21:16:27.537] [main/WARN] [mixin/]: Reference map 'cumulus_menus.refmap.json' for cumulus_menus.mixins.json could not be read. If this is a development environment you can ignore this message [21:16:27.542] [main/WARN] [mixin/]: Reference map 'aether.refmap.json' for aether.mixins.json could not be read. If this is a development environment you can ignore this message [21:16:27.544] [main/WARN] [mixin/]: Reference map 'aeroblender.refmap.json' for aeroblender.mixins.json could not be read. If this is a development environment you can ignore this message [21:16:27.545] [main/WARN] [mixin/]: Reference map 'ancient_aether.refmap.json' for ancient_aether.mixins.json could not be read. If this is a development environment you can ignore this message [21:16:27.546] [main/WARN] [mixin/]: Reference map 'terrablender.refmap.json' for terrablender_neoforge.mixins.json could not be read. If this is a development environment you can ignore this message [21:16:27.586] [main/WARN] [mixin/]: Reference map 'terrablender.refmap.json' for terrablender.mixins.json could not be read. If this is a development environment you can ignore this message 2026-09-27 21:16:28,692 main WARN Advanced terminal features are not available in this environment [21:16:29] [main/INFO] [MixinExtras|Service/]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.4.1). [21:16:37] [modloading-worker-0/INFO] [ne.ne.ne.co.NeoForgeMod/NEOFORGE-MOD]: NeoForge mod loading, version 20.4.251, for MC 1.20.4 with MCP 20240627.114801 [21:16:38] [modloading-worker-0/ERROR] [ne.ne.fm.co.as.RuntimeDistCleaner/DISTXFORM]: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER [21:16:38] [modloading-worker-0/ERROR] [ne.ne.fm.ja.FMLModContainer/LOADING]: Failed to create mod instance. ModID: ancient_aether, class net.builderdog.ancient_aether.AncientAether java.lang.BootstrapMethodError: java.lang.RuntimeException: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER at net.builderdog.ancient_aether.event.listeners.MenuListener.listen(MenuListener.java:12) ~[ancient_aether-0.10.2.jar%23130!/:?] {re:classloading} at net.builderdog.ancient_aether.AncientAether.eventSetup(AncientAether.java:115) ~[ancient_aether-0.10.2.jar%23130!/:?] {re:classloading} at net.builderdog.ancient_aether.AncientAether.(AncientAether.java:81) ~[ancient_aether-0.10.2.jar%23130!/:?] {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:500) ~[?:?] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[?:?] {} at net.neoforged.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:111) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:129) ~[loader-2.0.17.jar%2362!/:2.0] {} at java.util.concurrent.CompletableFuture$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.RuntimeException: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER at net.neoforged.fml.common.asm.RuntimeDistCleaner.processClassWithFlags(RuntimeDistCleaner.java:57) ~[loader-2.0.17.jar%2362!/:2.0] {} at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:88) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:169) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:288) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:191) ~[securejarhandler-2.1.24.jar:?] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] {} at java.lang.ClassLoader.defineClass1(Native Method) ~[?:?] {} at java.lang.ClassLoader.defineClass(ClassLoader.java:1017) ~[?:?] {} at cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:175) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:288) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:191) ~[securejarhandler-2.1.24.jar:?] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] {} ... 17 more [21:16:38] [main/FATAL] [ne.ne.fm.ModLoader/LOADING]: Failed to complete lifecycle event CONSTRUCT, 1 errors found [21:16:38] [main/ERROR] [minecraft/CrashReport]: Negative index in crash report handler (30/32) [21:16:38] [main/FATAL] [ne.ne.ne.co.NeoForgeMod/]: Preparing crash report with UUID 4d319daa-f33d-4318-9003-1374991451d8 [21:16:38] [main/FATAL] [ne.ne.ne.se.lo.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-27_21.16.38-fml.txt [21:16:38] [main/FATAL] [ne.ne.ne.co.NeoForgeMod/]: Preparing crash report with UUID b1d71443-af8d-4e3b-a3ae-552d5457d916 ---- Minecraft Crash Report ---- // Don't be sad. I'll do better next time, I promise! Time: 2026-09-27 21:16:38 Description: Mod loading error has occurred java.lang.Exception: Mod Loading has failed at net.neoforged.neoforge.logging.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:55) ~[neoforge-20.4.251-universal.jar%23135!/:?] {re:classloading} at net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:39) ~[neoforge-20.4.251-universal.jar%23135!/:?] {re:classloading} at net.minecraft.server.Main.main(Main.java:122) ~[server-1.20.4-20240627.114801-srg.jar%23134!/:?] {re:classloading} 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:569) ~[?:?] {} at net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:128) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.loading.targets.CommonServerLaunchHandler.runService(CommonServerLaunchHandler.java:26) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) ~[loader-2.0.17.jar%2362!/:2.0] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {} 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:569) ~[?:?] {} at net.neoforged.serverstarterjar.Main.mainLaunch(Main.java:306) ~[?:?] {} at net.neoforged.serverstarterjar.Main.main(Main.java:76) ~[?:?] {} 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:569) ~[?:?] {} at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) ~[?:?] {} A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: main Stacktrace: at net.neoforged.fml.common.asm.RuntimeDistCleaner.processClassWithFlags(RuntimeDistCleaner.java:57) ~[loader-2.0.17.jar%2362!/:2.0] {} -- MOD ancient_aether -- Details: Caused by 0: java.lang.BootstrapMethodError: java.lang.RuntimeException: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER at net.builderdog.ancient_aether.event.listeners.MenuListener.listen(MenuListener.java:12) ~[ancient_aether-0.10.2.jar%23130!/:?] {re:classloading} at net.builderdog.ancient_aether.AncientAether.eventSetup(AncientAether.java:115) ~[ancient_aether-0.10.2.jar%23130!/:?] {re:classloading} at net.builderdog.ancient_aether.AncientAether.(AncientAether.java:81) ~[ancient_aether-0.10.2.jar%23130!/:?] {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:500) ~[?:?] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[?:?] {} at net.neoforged.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:111) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:129) ~[loader-2.0.17.jar%2362!/:2.0] {} at java.util.concurrent.CompletableFuture$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: /srv/pack/mods/ancient_aether-0.10.2.jar Failure message: Ancient Aether (ancient_aether) has failed to load correctly java.lang.BootstrapMethodError: java.lang.RuntimeException: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER Mod Version: 0.10.2 Mod Issue URL: NOT PROVIDED Exception message: java.lang.RuntimeException: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER Stacktrace: at net.neoforged.fml.common.asm.RuntimeDistCleaner.processClassWithFlags(RuntimeDistCleaner.java:57) ~[loader-2.0.17.jar%2362!/:2.0] {} at cpw.mods.modlauncher.LaunchPluginHandler.offerClassNodeToPlugins(LaunchPluginHandler.java:88) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:120) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:169) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:288) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:191) ~[securejarhandler-2.1.24.jar:?] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] {} at java.lang.ClassLoader.defineClass1(Native Method) ~[?:?] {} at java.lang.ClassLoader.defineClass(ClassLoader.java:1017) ~[?:?] {} at cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:175) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.lambda$findClass$20(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:288) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] {} at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:191) ~[securejarhandler-2.1.24.jar:?] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] {} at net.builderdog.ancient_aether.event.listeners.MenuListener.listen(MenuListener.java:12) ~[ancient_aether-0.10.2.jar%23130!/:?] {re:classloading} at net.builderdog.ancient_aether.AncientAether.eventSetup(AncientAether.java:115) ~[ancient_aether-0.10.2.jar%23130!/:?] {re:classloading} at net.builderdog.ancient_aether.AncientAether.(AncientAether.java:81) ~[ancient_aether-0.10.2.jar%23130!/:?] {re:classloading} at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] {} at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] {} at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] {} at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?] {} at java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[?:?] {} at net.neoforged.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:111) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:129) ~[loader-2.0.17.jar%2362!/:2.0] {} at java.util.concurrent.CompletableFuture$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: 1.20.4 Minecraft Version ID: 1.20.4 Operating System: Linux (amd64) version 5.15.0-1114-realtime Java Version: 17.0.20.1, Eclipse Adoptium Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium Memory: 176173040 bytes (168 MiB) / 374341632 bytes (357 MiB) up to 805306368 bytes (768 MiB) CPUs: 2 Processor Vendor: GenuineIntel Processor Name: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz Identifier: Intel64 Family 6 Model 158 Stepping 12 Microarchitecture: Coffee Lake Frequency (GHz): 3.60 Number of physical packages: 1 Number of physical CPUs: 8 Number of logical CPUs: 16 Graphics card #0 name: unknown Graphics card #0 vendor: unknown Graphics card #0 VRAM (MB): 0.00 Graphics card #0 deviceId: unknown Graphics card #0 versionInfo: unknown Virtual memory max (MB): 68454.64 Virtual memory used (MB): 28230.29 Swap memory total (MB): 4096.00 Swap memory used (MB): 2146.70 JVM Flags: 0 total; ModLauncher: 10.0.9+10.0.9+main.dcd20f30 ModLauncher launch target: forgeserver ModLauncher naming: srg ModLauncher services: sponge-mixin-0.13.4+mixin.0.8.5.jar mixin PLUGINSERVICE loader-2.0.17.jar slf4jfixer PLUGINSERVICE loader-2.0.17.jar runtime_enum_extender PLUGINSERVICE at-modlauncher-10.0.1.jar accesstransformer PLUGINSERVICE loader-2.0.17.jar runtimedistcleaner PLUGINSERVICE modlauncher-10.0.9.jar mixin TRANSFORMATIONSERVICE modlauncher-10.0.9.jar mixin-synthetic-package TRANSFORMATIONSERVICE modlauncher-10.0.9.jar fml TRANSFORMATIONSERVICE FML Language Providers: javafml@2.0 lowcodefml@2.0 minecraft@2.0 Mod List: server-1.20.4-20240627.114801-srg.jar |Minecraft |minecraft |1.20.4 |COMMON_SET|Manifest: NOSIGNATURE nitrogen_internals-1.20.4-1.1.9-neoforge.jar |Nitrogen |nitrogen_internals |1.20.4-1.1.9-neoforg|COMMON_SET|Manifest: NOSIGNATURE TerraBlender-neoforge-1.20.4-3.3.0.12.jar |TerraBlender |terrablender |3.3.0.12 |COMMON_SET|Manifest: NOSIGNATURE curios-neoforge-7.4.3+1.20.4.jar |Curios API |curios |7.4.3+1.20.4 |COMMON_SET|Manifest: NOSIGNATURE cumulus_menus-1.20.4-1.0.2-neoforge.jar |Cumulus |cumulus_menus |1.20.4-1.0.2-neoforg|COMMON_SET|Manifest: NOSIGNATURE neoforge-20.4.251-universal.jar |NeoForge |neoforge |20.4.251 |COMMON_SET|Manifest: NOSIGNATURE aether-1.20.4-1.5.1-neoforge.jar |The Aether |aether |1.20.4-1.5.1-neoforg|COMMON_SET|Manifest: NOSIGNATURE aeroblender-1.20.4-1.0.1-neoforge.jar |AeroBlender |aeroblender |1.0.1 |COMMON_SET|Manifest: NOSIGNATURE ancient_aether-0.10.2.jar |Ancient Aether |ancient_aether |0.10.2 |ERROR |Manifest: NOSIGNATURE Crash Report UUID: b1d71443-af8d-4e3b-a3ae-552d5457d916 FML: 20.4 NeoForge: net.neoforged:20.4.251[21:16:38] [main/ERROR] [minecraft/Main]: Failed to start the minecraft server net.neoforged.fml.LoadingFailedException: Loading errors encountered: [ Ancient Aether (ancient_aether) has failed to load correctly ?7java.lang.BootstrapMethodError: java.lang.RuntimeException: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER ] at net.neoforged.fml.ModLoader.waitForTransition(ModLoader.java:254) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.ModLoader.lambda$dispatchAndHandleError$20(ModLoader.java:218) ~[loader-2.0.17.jar%2362!/:2.0] {} at java.util.Optional.ifPresent(Optional.java:178) ~[?:?] {re:mixin} at net.neoforged.fml.ModLoader.dispatchAndHandleError(ModLoader.java:218) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.ModLoader.lambda$gatherAndInitializeMods$13(ModLoader.java:191) ~[loader-2.0.17.jar%2362!/:2.0] {} at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] {re:mixin} at net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:191) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:32) ~[neoforge-20.4.251-universal.jar%23135!/:?] {re:classloading} at net.minecraft.server.Main.main(Main.java:122) ~[server-1.20.4-20240627.114801-srg.jar%23134!/:?] {re:classloading} at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {} at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {} at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {} at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] {} at net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:128) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.loading.targets.CommonServerLaunchHandler.runService(CommonServerLaunchHandler.java:26) ~[loader-2.0.17.jar%2362!/:2.0] {} at net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) ~[loader-2.0.17.jar%2362!/:2.0] {} at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar%2365!/:?] {} at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {} 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:569) ~[?:?] {} at net.neoforged.serverstarterjar.Main.mainLaunch(Main.java:306) ~[?:?] {} at net.neoforged.serverstarterjar.Main.main(Main.java:76) ~[?:?] {} 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:569) ~[?:?] {} at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) ~[?:?] {} Exiting...