[25Sep2026 19:23:43.919] [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 19:23:43.924] [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 19:23:44.086] [main/INFO] [net.neoforged.fml.loading.ImmediateWindowHandler/]: ImmediateWindowProvider not loading because launch target is forgeserver
[25Sep2026 19:23:44.140] [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 19:23:44.243] [main/INFO] [net.neoforged.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "IBEEditor-1.20.4-2.2.8-neoforge.jar" of type MOD with provider {mods folder locator at /srv/pack/mods}
[25Sep2026 19:23:44.362] [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@7997b197
[25Sep2026 19:23:44.362] [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@7997b197
[25Sep2026 19:23:44.463] [main/INFO] [net.neoforged.fml.loading.moddiscovery.JarInJarDependencyLocator/]: Found 1 dependencies adding them to mods collection
[25Sep2026 19:23:44.464] [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
[25Sep2026 19:23:45.996] [main/INFO] [mixin/]: Compatibility level set to JAVA_17
[25Sep2026 19:23:46.004] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [nogui]
[25Sep2026 19:23:54.737] [modloading-worker-0/INFO] [com.github.franckyi.ibeeditor.common.CommonInit/]: Initializing IBE Editor - common
[25Sep2026 19:23:54.738] [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 19:23:55.199] [modloading-worker-0/INFO] [com.github.franckyi.ibeeditor.common.CommonInit/]: Setting up IBE Editor - common
[25Sep2026 19:23:55.222] [modloading-worker-0/ERROR] [net.neoforged.fml.javafmlmod.FMLModContainer/]: Exception caught during firing event: net/neoforged/neoforge/network/NetworkRegistry$ChannelBuilder
	Index: 0
	Listeners:
		0: com.github.franckyi.ibeeditor.neoforge.ForgeIBEEditorMod$$Lambda$5187/0x00007fe7b8b1d948@1b7a4898
java.lang.NoClassDefFoundError: net/neoforged/neoforge/network/NetworkRegistry$ChannelBuilder
	at TRANSFORMER/ibeeditor@2.2.8/com.github.franckyi.ibeeditor.neoforge.PlatformUtilImpl.<clinit>(PlatformUtilImpl.java:20)
	at TRANSFORMER/ibeeditor@2.2.8/com.github.franckyi.ibeeditor.PlatformUtil.registerClientHandler(PlatformUtil.java)
	at TRANSFORMER/ibeeditor@2.2.8/com.github.franckyi.ibeeditor.common.network.NetworkManager.setup(NetworkManager.java:40)
	at TRANSFORMER/ibeeditor@2.2.8/com.github.franckyi.ibeeditor.common.CommonInit.setup(CommonInit.java:18)
	at TRANSFORMER/ibeeditor@2.2.8/com.github.franckyi.ibeeditor.neoforge.ForgeIBEEditorMod.onCommonInit(ForgeIBEEditorMod.java:46)
	at MC-BOOTSTRAP/net.neoforged.bus/net.neoforged.bus.ConsumerEventHandler.invoke(ConsumerEventHandler.java:26)
	at MC-BOOTSTRAP/net.neoforged.bus/net.neoforged.bus.EventBus.post(EventBus.java:386)
	at MC-BOOTSTRAP/net.neoforged.bus/net.neoforged.bus.EventBus.post(EventBus.java:351)
	at MC-BOOTSTRAP/fml_loader@2.0.17/net.neoforged.fml.ModContainer.acceptEvent(ModContainer.java:192)
	at MC-BOOTSTRAP/fml_loader@2.0.17/net.neoforged.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:130)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
Caused by: java.lang.ClassNotFoundException: net.neoforged.neoforge.network.NetworkRegistry$ChannelBuilder
	at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:197)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
	... 17 more

[25Sep2026 19:23:55.223] [modloading-worker-0/ERROR] [net.neoforged.fml.ModContainer/LOADING]: Caught exception during event FMLCommonSetupEvent dispatch for modid ibeeditor
java.lang.NoClassDefFoundError: net/neoforged/neoforge/network/NetworkRegistry$ChannelBuilder
	at com.github.franckyi.ibeeditor.neoforge.PlatformUtilImpl.<clinit>(PlatformUtilImpl.java:20) ~[IBEEditor-1.20.4-2.2.8-neoforge.jar%23124!/:?]
	at com.github.franckyi.ibeeditor.PlatformUtil.registerClientHandler(PlatformUtil.java) ~[IBEEditor-1.20.4-2.2.8-neoforge.jar%23124!/:?]
	at com.github.franckyi.ibeeditor.common.network.NetworkManager.setup(NetworkManager.java:40) ~[IBEEditor-1.20.4-2.2.8-neoforge.jar%23124!/:?]
	at com.github.franckyi.ibeeditor.common.CommonInit.setup(CommonInit.java:18) ~[IBEEditor-1.20.4-2.2.8-neoforge.jar%23124!/:?]
	at com.github.franckyi.ibeeditor.neoforge.ForgeIBEEditorMod.onCommonInit(ForgeIBEEditorMod.java:46) ~[IBEEditor-1.20.4-2.2.8-neoforge.jar%23124!/:?]
	at net.neoforged.bus.ConsumerEventHandler.invoke(ConsumerEventHandler.java:26) ~[bus-7.2.0.jar%2370!/:?]
	at net.neoforged.bus.EventBus.post(EventBus.java:386) ~[bus-7.2.0.jar%2370!/:?]
	at net.neoforged.bus.EventBus.post(EventBus.java:351) ~[bus-7.2.0.jar%2370!/:?]
	at net.neoforged.fml.ModContainer.acceptEvent(ModContainer.java:192) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.ModContainer.lambda$buildTransitionHandler$10(ModContainer.java:130) ~[loader-2.0.17.jar%2362!/:2.0]
	at java.util.concurrent.CompletableFuture$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$ChannelBuilder
	at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:197) ~[securejarhandler-2.1.24.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:525) ~[?:?]
	... 17 more
[25Sep2026 19:23:55.233] [main/FATAL] [net.neoforged.fml.ModLoader/LOADING]: Failed to complete lifecycle event COMMON_SETUP, 1 errors found
[25Sep2026 19:23:55.436] [Forge Version Check/INFO] [net.neoforged.fml.VersionChecker/]: [ibeeditor] Starting version check at https://raw.githubusercontent.com/skyecodes/IBE-Editor/1.20/forge_update.json
[25Sep2026 19:23:55.441] [main/ERROR] [net.minecraft.CrashReport/]: Negative index in crash report handler (30/32)
[25Sep2026 19:23:55.453] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID f9399abb-a842-4e17-9277-cea96ee4e7ac
[25Sep2026 19:23:55.457] [main/FATAL] [net.neoforged.neoforge.server.loading.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-25_19.23.55-fml.txt
[25Sep2026 19:23:55.486] [main/FATAL] [net.neoforged.neoforge.common.NeoForgeMod/]: Preparing crash report with UUID fd743fea-0b34-4cf0-8ab2-18a0928a6350
[25Sep2026 19:23:55.486] [main/ERROR] [net.minecraft.server.Main/FATAL]: Failed to start the minecraft server
net.neoforged.fml.LoadingFailedException: Loading errors encountered: [
	IBE Editor (ibeeditor) encountered an error during the common_setup event phase
?7java.lang.NoClassDefFoundError: net/neoforged/neoforge/network/NetworkRegistry$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$20(ModLoader.java:218) ~[loader-2.0.17.jar%2362!/:2.0]
	at java.util.Optional.ifPresent(Optional.java:178) ~[?:?]
	at net.neoforged.fml.ModLoader.dispatchAndHandleError(ModLoader.java:218) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.ModLoader.lambda$loadMods$15(ModLoader.java:198) ~[loader-2.0.17.jar%2362!/:2.0]
	at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?]
	at net.neoforged.fml.ModLoader.loadMods(ModLoader.java:198) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:33) ~[neoforge-20.4.251-universal.jar%23127!/:?]
	at net.minecraft.server.Main.main(Main.java:122) ~[server-1.20.4-20240627.114801-srg.jar%23126!/:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]
	at net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:128) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.loading.targets.CommonServerLaunchHandler.runService(CommonServerLaunchHandler.java:26) ~[loader-2.0.17.jar%2362!/:2.0]
	at net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$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) ~[?:?]