[27Sep2026 21:16:25.037] [main/INFO] [cpw.mods.modlauncher.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]
[27Sep2026 21:16:25.042] [main/INFO] [cpw.mods.modlauncher.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
[27Sep2026 21:16:25.208] [main/INFO] [net.neoforged.fml.loading.ImmediateWindowHandler/]: ImmediateWindowProvider not loading because launch target is forgeserver
[27Sep2026 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
[27Sep2026 21:16:25.403] [main/INFO] [net.neoforged.fml.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}
[27Sep2026 21:16:25.404] [main/INFO] [net.neoforged.fml.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}
[27Sep2026 21:16:25.404] [main/INFO] [net.neoforged.fml.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}
[27Sep2026 21:16:25.404] [main/INFO] [net.neoforged.fml.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}
[27Sep2026 21:16:25.404] [main/INFO] [net.neoforged.fml.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}
[27Sep2026 21:16:25.515] [main/INFO] [net.neoforged.fml.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
[27Sep2026 21:16:25.516] [main/INFO] [net.neoforged.fml.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
[27Sep2026 21:16:25.664] [main/WARN] [net.neoforged.jarjar.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
[27Sep2026 21:16:25.664] [main/INFO] [net.neoforged.fml.loading.moddiscovery.JarInJarDependencyLocator/]: Found 3 dependencies adding them to mods collection
[27Sep2026 21:16:25.664] [main/INFO] [net.neoforged.fml.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
[27Sep2026 21:16:25.665] [main/INFO] [net.neoforged.fml.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
[27Sep2026 21:16:25.665] [main/INFO] [net.neoforged.fml.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
[27Sep2026 21:16:27.417] [main/INFO] [mixin/]: Compatibility level set to JAVA_17
[27Sep2026 21:16:27.495] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [nogui]
[27Sep2026 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
[27Sep2026 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
[27Sep2026 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
[27Sep2026 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
[27Sep2026 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
[27Sep2026 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
[27Sep2026 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
[27Sep2026 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
[27Sep2026 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
[27Sep2026 21:16:29.242] [main/INFO] [MixinExtras|Service/]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.4.1).
[27Sep2026 21:16:37.685] [modloading-worker-0/INFO] [net.neoforged.neoforge.common.NeoForgeMod/NEOFORGE-MOD]: NeoForge mod loading, version 20.4.251, for MC 1.20.4 with MCP 20240627.114801
[27Sep2026 21:16:38.225] [modloading-worker-0/ERROR] [net.neoforged.fml.common.asm.RuntimeDistCleaner/DISTXFORM]: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER
[27Sep2026 21:16:38.226] [modloading-worker-0/ERROR] [net.neoforged.fml.javafmlmod.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!/:?]
	at net.builderdog.ancient_aether.AncientAether.eventSetup(AncientAether.java:115) ~[ancient_aether-0.10.2.jar%23130!/:?]
	at net.builderdog.ancient_aether.AncientAether.<init>(AncientAether.java:81) ~[ancient_aether-0.10.2.jar%23130!/:?]
	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$20(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?]
	at cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:288) ~[securejarhandler-2.1.24.jar:?]
	at cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?]
	at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:191) ~[securejarhandler-2.1.24.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
	... 17 more
[27Sep2026 21:16:38.234] [main/FATAL] [net.neoforged.fml.ModLoader/LOADING]: Failed to complete lifecycle event CONSTRUCT, 1 errors found
[27Sep2026 21:16:38.421] [main/ERROR] [net.minecraft.CrashReport/]: Negative index in crash report handler (30/32)
[27Sep2026 21:16:38.433] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID 4d319daa-f33d-4318-9003-1374991451d8
[27Sep2026 21:16:38.439] [main/FATAL] [net.neoforged.neoforge.server.loading.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-27_21.16.38-fml.txt
[27Sep2026 21:16:38.441] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID b1d71443-af8d-4e3b-a3ae-552d5457d916
[27Sep2026 21:16:38.442] [main/ERROR] [net.minecraft.server.Main/FATAL]: Failed to start the minecraft server
net.neoforged.fml.LoadingFailedException: Loading errors encountered: [
	Ancient Aether (ancient_aether) has failed to load correctly
?7java.lang.BootstrapMethodError: java.lang.RuntimeException: Attempted to load class net/neoforged/neoforge/client/event/ScreenEvent for invalid dist DEDICATED_SERVER
]
	at net.neoforged.fml.ModLoader.waitForTransition(ModLoader.java:254) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.ModLoader.lambda$dispatchAndHandleError$20(ModLoader.java:218) ~[loader-2.0.17.jar%2362!/:2.0]
	at java.util.Optional.ifPresent(Optional.java:178) ~[?:?]
	at net.neoforged.fml.ModLoader.dispatchAndHandleError(ModLoader.java:218) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.ModLoader.lambda$gatherAndInitializeMods$13(ModLoader.java:191) ~[loader-2.0.17.jar%2362!/:2.0]
	at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?]
	at net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:191) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:32) ~[neoforge-20.4.251-universal.jar%23135!/:?]
	at net.minecraft.server.Main.main(Main.java:122) ~[server-1.20.4-20240627.114801-srg.jar%23134!/:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]
	at net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:128) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.loading.targets.CommonServerLaunchHandler.runService(CommonServerLaunchHandler.java:26) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$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) ~[?:?]