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 1.12.2 - Java 8 Running Forge checks and setup... forge.jar present. Starting server... Minecraft version: 1.12.2 Modloader: Forge Modloader version: 14.23.5.2864 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-8/bin/java Wait For User Input: false Launcher JAR: forge.jar Run Command: /opt/java-8/bin/java -Dlog4j2.formatMsgNoLookups=true -jar forge.jar nogui Java version: openjdk version "1.8.0_504" OpenJDK Runtime Environment (Temurin)(build 1.8.0_504-b01) OpenJDK 64-Bit Server VM (Temurin)(build 25.504-b01, mixed mode) 2026-09-27 02:25:26,995 main WARN Disabling terminal, you're running in an unsupported environment. [02:25:27] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker [02:25:27] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker [02:25:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLServerTweaker [02:25:27] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2864 for Minecraft 1.12.2 loading [02:25:27] [main/INFO] [FML]: Java is OpenJDK 64-Bit Server VM, version 1.8.0_504, running on Linux:amd64:5.15.0-1114-realtime, installed at /usr/lib/jvm/temurin-8-jdk-amd64/jre [02:25:27] [main/WARN] [FML]: The coremod FMLCorePlugin (net.minecraftforge.fml.relauncher.FMLCorePlugin) is not signed! [02:25:27] [main/WARN] [FML]: The coremod FMLForgePlugin (net.minecraftforge.classloading.FMLForgePlugin) is not signed! [02:25:27] [main/INFO] [FML]: Searching /srv/pack/./mods for mods [02:25:27] [main/WARN] [FML]: The coremod zone.rong.mixinbooter.MixinBooterPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft [02:25:27] [main/WARN] [FML]: The coremod MixinBooter (zone.rong.mixinbooter.MixinBooterPlugin) is not signed! [02:25:27] [main/INFO] [CleanMix]: SpongePowered MIXIN Subsystem Version=0.8.7 Source=file:/srv/pack/./mods/!mixinbooter-11.17.jar Service=MixinBooter Env=SERVER [02:25:27] [main/INFO] [FML]: Searching /srv/pack/./mods for mods [02:25:27] [main/INFO] [MixinBooter]: Finished gathering 3 mods, took 376 ms. [02:25:27] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in musictriggers-1.12.2-6.3.1.jar. This is not recommended, @Mods should be in a separate jar from the coremod. [02:25:27] [main/INFO] [MixinBooter]: Initializing MixinExtras... [02:25:27] [main/INFO] [Music Triggers]: Initializing early mixin stuff [02:25:27] [main/WARN] [FML]: The coremod mods.thecomputerizer.musictriggers.core.MixinLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft [02:25:27] [main/WARN] [FML]: The coremod MusicTriggersMixins (mods.thecomputerizer.musictriggers.core.MixinLoadingPlugin) is not signed! [02:25:27] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in theimpossiblelibrary-0.4.7.jar. This is not recommended, @Mods should be in a separate jar from the coremod. [02:25:27] [main/WARN] [FML]: The coremod The Impossible Library Core (mods.thecomputerizer.theimpossiblelibrary.legacy.v12.m2.core.TILLoadingPlugin1_12_2) is not signed! [02:25:27] [main/INFO] [The Impossible Library CoreAPI [1.12.2] [Legacy] [dedicated_server]]: Successfully initialized! [02:25:27] [main/INFO] [LaunchWrapper]: Loading tweak class name zone.rong.mixinbooter.service.CoremodsRescuer [02:25:27] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [02:25:27] [main/INFO] [LaunchWrapper]: Loading tweak class name org.spongepowered.asm.mixin.EnvironmentStateTweaker [02:25:27] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [02:25:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [02:25:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [02:25:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [02:25:27] [main/INFO] [MixinBooter]: Loading early loader mods.thecomputerizer.musictriggers.core.MixinLoadingPlugin for its mixins. [02:25:27] [main/INFO] [MixinBooter]: Adding [musictriggers.mixin.json] mixin configuration. [02:25:27] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [02:25:27] [main/INFO] [The Impossible Library]: Coremod shenanigans [02:25:27] [main/INFO] [The Impossible Library]: Finding multiversion coremods from root `mods` [02:25:27] [main/INFO] [The Impossible Library]: Finding coremod loader classes in file `mods/theimpossiblelibrary-0.4.7.jar` [02:25:27] [main/INFO] [The Impossible Library]: Locating loader class mods.thecomputerizer.theimpossiblelibrary.api.core.TILCoreEntryPoint (for = net.minecraft.launchwrapper.LaunchClassLoader@1376c05c | core = net.minecraft.launchwrapper.LaunchClassLoader@1376c05c) [02:25:27] [main/INFO] [TIL JVMHelper]: Parsing Java version from 1.8.0_504 [02:25:27] [main/INFO] [The Impossible Library]: 1 coremod(s) will attempt to be loaded [02:25:27] [main/INFO] [The Impossible Library CoreAPI [1.12.2] [Legacy] [dedicated_server]]: Instantiating 1 coremod candidate(s) [02:25:28] [main/INFO] [The Impossible Library]: [TILCoreEntryPoint Trace]: constructor [02:25:28] [main/INFO] [The Impossible Library]: Initialized core version handler class mods.thecomputerizer.theimpossiblelibrary.legacy.core.TILCoreEntryPointLegacy [02:25:28] [main/INFO] [The Impossible Library CoreAPI [1.12.2] [Legacy] [dedicated_server]]: Successfully instantiated coremod for theimpossiblelibrary as `The Impossible Library`! [02:25:28] [main/INFO] [The Impossible Library]: Coremod shenanigans [02:25:28] [main/INFO] [The Impossible Library]: Beginning injection with coremod data: {coremodLocation=./mods/theimpossiblelibrary-0.4.7.jar, mcLocation=., coremodList=[FMLCorePlugin {[]}, FMLForgePlugin {[]}, MixinBooter {[]}, MusicTriggersMixins {[]}, The Impossible Library Core {[]}], runtimeDeobfuscationEnabled=true} [02:25:28] [main/INFO] [The Impossible Library]: Finding mod loader classes in file `mods/theimpossiblelibrary-0.4.7.jar` [02:25:28] [main/INFO] [The Impossible Library]: Locating loader class mods.thecomputerizer.theimpossiblelibrary.api.common.TILCommonEntryPoint (for = net.minecraft.launchwrapper.LaunchClassLoader@1376c05c | core = net.minecraft.launchwrapper.LaunchClassLoader@1376c05c) [02:25:28] [main/INFO] [The Impossible Library]: Wrote bytecode for mods.thecomputerizer.theimpossiblelibrary.api.common.TheImpossibleLibraryGeneratedModContainer to /srv/pack/impossible_data/asm_debug/mods/thecomputerizer/theimpossiblelibrary/api/common/TheImpossibleLibraryGeneratedModContainer.class [02:25:28] [main/INFO] [TIL ModContainer Writer (1.12.2)]: Successfully wrote bytecode for `mods.thecomputerizer.theimpossiblelibrary.api.common.TheImpossibleLibraryGeneratedModContainer` [02:25:28] [main/INFO] [TIL ModContainer Writer (1.12.2)]: Attempting to add class to loader net.minecraft.launchwrapper.LaunchClassLoader [02:25:28] [main/INFO] [LaunchWrapper]: Calling tweak class zone.rong.mixinbooter.service.CoremodsRescuer [02:25:28] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [02:25:29] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing [02:25:29] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [02:25:29] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [02:25:29] [main/INFO] [LaunchWrapper]: Calling tweak class org.spongepowered.asm.mixin.EnvironmentStateTweaker [02:25:29] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [02:25:29] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker [02:25:29] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker [02:25:30] [main/INFO] [MixinExtras|Service]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.5.5). [02:25:30] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.server.MinecraftServer} [02:25:33] [Server thread/INFO] [minecraft/DedicatedServer]: Starting minecraft server version 1.12.2 [02:25:33] [Server thread/INFO] [FML]: MinecraftForge v14.23.5.2864 Initialized [02:25:33] [Server thread/INFO] [FML]: Starts to replace vanilla recipe ingredients with ore ingredients. [02:25:33] [Server thread/INFO] [FML]: Invalid recipe found with multiple oredict ingredients in the same ingredient... [02:25:33] [Server thread/INFO] [FML]: Replaced 1227 ore ingredients [02:25:34] [Server thread/INFO] [The Impossible Library CoreAPI [1.12.2] [Legacy] [dedicated_server]]: Parsing data for 1 mod candidate(s) [02:25:34] [Server thread/INFO] [The Impossible Library]: Wrote bytecode for mods.thecomputerizer.theimpossiblelibrary.api.common.TheImpossibleLibraryGeneratedCommonMod to /srv/pack/impossible_data/asm_debug/mods/thecomputerizer/theimpossiblelibrary/api/common/TheImpossibleLibraryGeneratedCommonMod.class [02:25:34] [Server thread/INFO] [The Impossible Library]: Successfully loaded mod class mods.thecomputerizer.theimpossiblelibrary.api.common.TheImpossibleLibraryGeneratedCommonMod! [02:25:34] [Server thread/INFO] [FML]: Searching /srv/pack/./mods for mods [02:25:36] [Server thread/INFO] [FML]: Forge Mod Loader has identified 7 mods to load [02:25:36] [Server thread/WARN] [FML]: Missing English translation for FML: assets/fml/lang/en_us.lang [02:25:36] [Server thread/INFO] [FML]: FML has found a non-mod file theimpossiblelibrary-0.4.7.jar in your mods directory. It will now be injected into your classpath. This could severe stability issues, it should be removed if possible. [02:25:36] [Server thread/INFO] [The Impossible Library]: [TILCommonEntryPoint Trace]: setDelegatedServerHandle [02:25:36] [Server thread/INFO] [The Impossible Library CoreAPI [1.12.2] [Legacy] [dedicated_server]]: Skipping extra entrypoint for theimpossiblelibrary in package package mods.thecomputerizer.theimpossiblelibrary.api.server [02:25:36] [Server thread/INFO] [The Impossible Library]: [TILCommonEntryPoint Trace]: setDelegatedCustomHandle [02:25:36] [Server thread/INFO] [The Impossible Library CoreAPI [1.12.2] [Legacy] [dedicated_server]]: Skipping extra entrypoint for theimpossiblelibrary in package package mods.thecomputerizer.theimpossiblelibrary.legacy.v12.m2.common [02:25:36] [Server thread/INFO] [The Impossible Library]: [TILCommonEntryPoint Trace]: constructor [02:25:36] [Server thread/INFO] [The Impossible Library]: [TILCommonEntryPoint Trace]: onConstructed [02:25:36] [Server thread/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, mixinbooter, theimpossiblelibrary, FML, forge, musictriggers] at CLIENT [02:25:36] [Server thread/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, mixinbooter, theimpossiblelibrary, FML, forge, musictriggers] at SERVER [02:25:36] [Server thread/ERROR] [minecraft/MinecraftServer]: Encountered an unexpected exception java.lang.NoClassDefFoundError: mods/thecomputerizer/theimpossiblelibrary/util/file/LogUtil at mods.thecomputerizer.musictriggers.MusicTriggers.(MusicTriggers.java:51) ~[MusicTriggers.class:?] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_504] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_504] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_504] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_504] at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_504] at net.minecraftforge.fml.common.ILanguageAdapter$JavaAdapter.getNewInstance(ILanguageAdapter.java:191) ~[forge.jar:?] at net.minecraftforge.fml.common.FMLModContainer.constructMod(FMLModContainer.java:599) ~[forge.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_504] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_504] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_504] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_504] at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) ~[minecraft_server.1.12.2.jar:?] at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.EventBus.post(EventBus.java:217) ~[minecraft_server.1.12.2.jar:?] at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:219) ~[LoadController.class:?] at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:197) ~[LoadController.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_504] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_504] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_504] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_504] at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) ~[minecraft_server.1.12.2.jar:?] at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) ~[minecraft_server.1.12.2.jar:?] at com.google.common.eventbus.EventBus.post(EventBus.java:217) ~[minecraft_server.1.12.2.jar:?] at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:136) ~[LoadController.class:?] at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:595) ~[Loader.class:?] at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:98) ~[FMLServerHandler.class:?] at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333) ~[FMLCommonHandler.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125) ~[nz.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:750) [?:1.8.0_504] Caused by: java.lang.ClassNotFoundException: mods.thecomputerizer.theimpossiblelibrary.util.file.LogUtil at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_504] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_504] ... 39 more Caused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_504] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_504] ... 39 more [02:25:36] [Server thread/ERROR] [minecraft/MinecraftServer]: This crash report has been saved to: /srv/pack/./crash-reports/crash-2026-09-27_02.25.36-server.txt [02:25:36] [Server thread/INFO] [minecraft/MinecraftServer]: Stopping server [02:25:36] [Server thread/INFO] [minecraft/MinecraftServer]: Saving worlds [02:25:36] [Server thread/INFO] [The Impossible Library]: [TILCommonEntryPoint Trace]: onServerStopped [02:25:36] [Server thread/INFO] [FML]: The state engine was in incorrect state PREINITIALIZATION and forced into state SERVER_STOPPED. Errors may have been discarded. [02:25:36] [Server Shutdown Thread/INFO] [minecraft/MinecraftServer]: Stopping server [02:25:36] [Server Shutdown Thread/INFO] [minecraft/MinecraftServer]: Saving worlds Exiting...