[26Sep2026 03:20:59.588] [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] [26Sep2026 03:20:59.592] [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 [26Sep2026 03:20:59.729] [main/INFO] [net.neoforged.fml.loading.ImmediateWindowHandler/]: ImmediateWindowProvider not loading because launch target is forgeserver [26Sep2026 03:20:59.769] [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 [26Sep2026 03:20:59.865] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "bestylewither-neoforge-mc1.20.2-1.7.0.jar" of type MOD with provider {mods folder locator at /srv/pack/mods} [26Sep2026 03:20:59.995] [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@21c64522 [26Sep2026 03:20:59.996] [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@21c64522 [26Sep2026 03:21:00.075] [main/INFO] [net.neoforged.fml.loading.moddiscovery.JarInJarDependencyLocator/]: Found 1 dependencies adding them to mods collection [26Sep2026 03:21:00.076] [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@5ae76500 [26Sep2026 03:21:01.434] [main/INFO] [mixin/]: Compatibility level set to JAVA_17 [26Sep2026 03:21:01.487] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [nogui] [26Sep2026 03:21:03.042] [main/INFO] [MixinExtras|Service/]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.4.1). [26Sep2026 03:21:09.769] [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 [26Sep2026 03:21:09.777] [modloading-worker-0/ERROR] [net.neoforged.fml.javafmlmod.FMLModContainer/LOADING]: Failed to create mod instance. ModID: bestylewither, class net.morimori0317.bestylewither.neoforge.BEStyleWitherNeoForge java.lang.NoClassDefFoundError: net/neoforged/neoforge/network/NetworkRegistry$ChannelBuilder at net.morimori0317.bestylewither.neoforge.networking.BSWPacketsNeoForge.(BSWPacketsNeoForge.java:15) ~[bestylewither-neoforge-mc1.20.2-1.7.0.jar%23124!/:?] at net.morimori0317.bestylewither.neoforge.BEStyleWitherNeoForge.(BEStyleWitherNeoForge.java:18) ~[bestylewither-neoforge-mc1.20.2-1.7.0.jar%23124!/:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[?:?] at net.neoforged.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:111) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.fml.ModContainer.lambda$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: net.neoforged.neoforge.network.NetworkRegistry$ChannelBuilder at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:197) ~[securejarhandler-2.1.24.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?] ... 16 more [26Sep2026 03:21:10.001] [main/FATAL] [net.neoforged.fml.ModLoader/LOADING]: Failed to complete lifecycle event CONSTRUCT, 1 errors found [26Sep2026 03:21:10.102] [main/ERROR] [net.minecraft.CrashReport/]: Negative index in crash report handler (30/32) [26Sep2026 03:21:10.110] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID ed2cde5e-a834-4a61-bee8-b1036361b9cf [26Sep2026 03:21:10.114] [main/FATAL] [net.neoforged.neoforge.server.loading.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-26_03.21.10-fml.txt [26Sep2026 03:21:10.116] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID dfaffa8e-ac5c-43d0-80d0-fa3d7fb4053e [26Sep2026 03:21:10.117] [main/ERROR] [net.minecraft.server.Main/FATAL]: Failed to start the minecraft server net.neoforged.fml.LoadingFailedException: Loading errors encountered: [ BE Style Wither (bestylewither) has failed to load correctly ?7java.lang.NoClassDefFoundError: net/neoforged/neoforge/network/NetworkRegistry$ChannelBuilder ] 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$13(ModLoader.java:191) ~[loader-2.0.17.jar%2362!/:2.0] at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] at net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:191) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:32) ~[neoforge-20.4.251-universal.jar%23127!/:?] at net.minecraft.server.Main.main(Main.java:122) ~[server-1.20.4-20240627.114801-srg.jar%23126!/:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?] at net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:128) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.fml.loading.targets.CommonServerLaunchHandler.runService(CommonServerLaunchHandler.java:26) ~[loader-2.0.17.jar%2362!/:2.0] at net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$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) ~[?:?]