[25Sep2026 20:24:56.046] [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] [25Sep2026 20:24:56.050] [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 [25Sep2026 20:24:56.171] [main/INFO] [net.neoforged.fml.loading.ImmediateWindowHandler/]: ImmediateWindowProvider not loading because launch target is forgeserver [25Sep2026 20:24:56.223] [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 [25Sep2026 20:24:56.336] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "architectury-11.1.17-neoforge.jar" of type MOD with provider {mods folder locator at /srv/pack/mods} [25Sep2026 20:24:56.336] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "squatgrow-neoforge-6.1.1+mc1.20.4.jar" of type MOD with provider {mods folder locator at /srv/pack/mods} [25Sep2026 20:24:56.442] [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@770d4269 [25Sep2026 20:24:56.442] [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@770d4269 [25Sep2026 20:24:56.552] [main/INFO] [net.neoforged.fml.loading.moddiscovery.JarInJarDependencyLocator/]: Found 1 dependencies adding them to mods collection [25Sep2026 20:24:56.552] [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@24f360b2 [25Sep2026 20:24:58.323] [main/INFO] [mixin/]: Compatibility level set to JAVA_17 [25Sep2026 20:24:58.331] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [nogui] [25Sep2026 20:24:59.794] [main/INFO] [MixinExtras|Service/]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.4.1). [25Sep2026 20:25:08.108] [modloading-worker-0/ERROR] [net.neoforged.fml.javafmlmod.FMLModContainer/LOADING]: Failed to create mod instance. ModID: squatgrow, class dev.wuffs.squatgrow.forge.SquatGrowForge java.lang.NoClassDefFoundError: me/shedaniel/autoconfig/ConfigData 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$20(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] at cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:288) ~[securejarhandler-2.1.24.jar:?] at cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:275) ~[securejarhandler-2.1.24.jar:?] at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:191) ~[securejarhandler-2.1.24.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] at dev.wuffs.squatgrow.SquatGrow.init(SquatGrow.java:51) ~[squatgrow-neoforge-6.1.1+mc1.20.4.jar%23126!/:?] at dev.wuffs.squatgrow.forge.SquatGrowForge.(SquatGrowForge.java:11) ~[squatgrow-neoforge-6.1.1+mc1.20.4.jar%23126!/:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[?:?] at net.neoforged.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:111) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.fml.ModContainer.lambda$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.ClassNotFoundException: me.shedaniel.autoconfig.ConfigData at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:193) ~[securejarhandler-2.1.24.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:193) ~[securejarhandler-2.1.24.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] ... 24 more [25Sep2026 20:25:08.124] [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 [25Sep2026 20:25:08.398] [main/FATAL] [net.neoforged.fml.ModLoader/LOADING]: Failed to complete lifecycle event CONSTRUCT, 1 errors found [25Sep2026 20:25:08.544] [main/ERROR] [net.minecraft.CrashReport/]: Negative index in crash report handler (30/32) [25Sep2026 20:25:08.557] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID 04481113-b4a5-4f79-8d01-c4c5b1d2d2f7 [25Sep2026 20:25:08.561] [main/FATAL] [net.neoforged.neoforge.server.loading.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-25_20.25.08-fml.txt [25Sep2026 20:25:08.563] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID e1330782-0e59-4087-96c1-af1fe7102438 [25Sep2026 20:25:08.564] [main/ERROR] [net.minecraft.server.Main/FATAL]: Failed to start the minecraft server net.neoforged.fml.LoadingFailedException: Loading errors encountered: [ Squat Grow (squatgrow) has failed to load correctly ?7java.lang.NoClassDefFoundError: me/shedaniel/autoconfig/ConfigData ] 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$13(ModLoader.java:191) ~[loader-2.0.17.jar%2362!/:2.0] at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] at net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:191) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:32) ~[neoforge-20.4.251-universal.jar%23129!/:?] at net.minecraft.server.Main.main(Main.java:122) ~[server-1.20.4-20240627.114801-srg.jar%23128!/:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] at net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:128) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.fml.loading.targets.CommonServerLaunchHandler.runService(CommonServerLaunchHandler.java:26) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$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) ~[?:?]