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 26.2. - Java 25 Running NeoForge checks and setup... Generating user_jvm_args.txt from variables... Edit JAVA_ARGS in your variables.txt. Do not edit user_jvm_args.txt directly! Manually made changes to user_jvm_args.txt will be lost in the nether! server.jar present. Starting server... Minecraft version: 26.2 Modloader: NeoForge Modloader version: 26.2.0.88 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-25/bin/java Wait For User Input: false Run Command: /opt/java-25/bin/java -Dlog4j2.formatMsgNoLookups=true @user_jvm_args.txt -jar server.jar --installer-force --installer 26.2.0.88 nogui Java version: openjdk version "25.0.4.1" 2026-08-18 LTS OpenJDK Runtime Environment Temurin-25.0.4.1+1 (build 25.0.4.1+1-LTS) OpenJDK 64-Bit Server VM Temurin-25.0.4.1+1 (build 25.0.4.1+1-LTS, mixed mode, sharing) Failed to compute version of installer: neoforge-26.2.0.88-installer.jar 2026-09-26T16:08:33.846785427Z main WARN Advanced terminal features are not available in this environment [16:08:33] [main/INFO] [ne.ne.fm.st.Entrypoint/]: JVM Uptime at startup: 154ms [16:08:33] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Starting FancyModLoader version 11.0.16 (DEDICATED_SERVER in PROD) [16:08:33] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Game directory: /srv/pack [16:08:34] [main/INFO] [ne.ne.fm.lo.EarlyServiceDiscovery/]: Found 2 early service jars (out of 70) in 18ms [16:08:34] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Loading FML Early Services: [16:08:34] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - libraries/net/neoforged/fancymodloader/loader/11.0.16/loader-11.0.16.jar [16:08:34] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - libraries/net/neoforged/fancymodloader/earlydisplay/11.0.16/earlydisplay-11.0.16.jar [16:08:34] [main/INFO] [ne.ne.fm.lo.ImmediateWindowHandler/]: Not loading early display in headless mode. [16:08:34] [main/INFO] [ne.ne.fm.lo.mo.lo.GameLocator/]: Failed to find common Minecraft classes and resources on the classpath. Assuming we're launching production. [16:08:34] [main/INFO] [ne.ne.fm.lo.mo.lo.JarInJarDependencyLocator/]: Found 13 dependencies adding them to mods collection [16:08:34] [main/INFO] [ne.ne.fm.lo.mo.ModDiscoverer/]: Mod List: Name Version (Mod Id) ChatPlus 2.9.0 (chatplus) Cloth Config v26.2 API 26.2.155 (cloth_config) Kotlin For Forge 6.3.0 (kotlinforforge) Minecraft 26.2 (minecraft) NeoForge 26.2.0.88 (neoforge) [16:08:35] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.7 Source=file:/srv/pack/libraries/net/fabricmc/sponge-mixin/0.17.3+mixin.0.8.7/sponge-mixin-0.17.3+mixin.0.8.7.jar Service=FML Env=SERVER [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Loading FML Plugins: [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > kotlinx-serialization-core-jvm-1.11.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > kotlinx-coroutines-jdk8-1.11.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > kotlin-stdlib-2.4.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > kotlinx-serialization-json-jvm-1.11.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > thedarkcolour.kfflang-6.3.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > kotlinx-coroutines-core-jvm-1.11.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > kotlin-reflect-2.4.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - ~libraries/net/neoforged/neoforge/26.2.0.88/neoforge-26.2.0.88-universal.jar > net.neoforged.neoforge-coremods-26.2.0.88.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > kotlin-stdlib-jdk8-2.4.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: - mods/kotlinforforge-6.3.0-all.jar > kotlin-stdlib-jdk7-2.4.0.jar [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Building game content classloader: - chatplus (jar(mods/chatplus-neoforge-2.9.0-all.jar)) - cloth_config (jar(mods/cloth-config-26.2.155.jar)) - kotlinforforge (jar(mods/kotlinforforge-6.3.0-all.jar > thedarkcolour.kffmod-6.3.0.jar)) - minecraft (jar(~libraries/net/neoforged/minecraft-server-patched/26.2.0.88/minecraft-server-patched-26.2.0.88.jar)) - mixinextras.neoforge (jar(~libraries/net/neoforged/neoforge/26.2.0.88/neoforge-26.2.0.88-universal.jar > mixinextras-neoforge-0.5.4.jar)) - neoforge (jar(~libraries/net/neoforged/neoforge/26.2.0.88/neoforge-26.2.0.88-universal.jar)) - net.neoforged.fml.generated (empty(VirtualJar/net.neoforged.fml.generated)) - thedarkcolour.kfflib (jar(mods/kotlinforforge-6.3.0-all.jar > thedarkcolour.kfflib-6.3.0.jar)) [16:08:35] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Built game content classloader in 77ms [16:08:35] [main/INFO] [mixin/]: Compatibility level set to JAVA_25 WARNING: A restricted method in java.lang.System has been called WARNING: java.lang.System::load has been called by com.sun.jna.Native in an unnamed module (file:/srv/pack/libraries/net/java/dev/jna/jna/5.17.0/jna-5.17.0.jar) WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module WARNING: Restricted methods will be blocked in a future release unless native access is enabled [16:08:36] [main/INFO] [MixinExtras|Service/]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.5.4). WARNING: A terminally deprecated method in sun.misc.Unsafe has been called WARNING: sun.misc.Unsafe::objectFieldOffset has been called by org.joml.MemUtil$MemUtilUnsafe (file:/srv/pack/libraries/org/joml/joml/1.10.8/joml-1.10.8.jar) WARNING: Please consider reporting this to the maintainers of class org.joml.MemUtil$MemUtilUnsafe WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release [16:08:42] [modloading-worker-0/INFO] [ne.ne.ne.co.NeoForgeMod/NEOFORGE-MOD]: NeoForge mod loading, version 26.2.0.88, for MC 26.2 [16:08:43] [modloading-worker-0/INFO] [th.ko.ne.te.KotlinForForge/]: Kotlin For Forge Enabled! [16:08:43] [modloading-worker-0/INFO] [chatplus/]: Initializing ChatPlus [16:08:43] [modloading-worker-0/INFO] [chatplus/]: Loading languages... [16:08:43] [modloading-worker-0/INFO] [chatplus/]: Loaded 110 languages [16:08:43] [modloading-worker-0/ERROR] [th.ko.ne.LoggerKt/LOADING]: Failed to create mod instance. ModID: chatplus, class com.ebicep.chatplus.neoforge.ChatPlusForge java.lang.NoClassDefFoundError: com/mojang/blaze3d/platform/InputConstants at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.ConfigVariables.(Config.kt:148) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.Config.(Config.kt:47) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlus.init(ChatPlus.kt:25) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusPlatformInitImpl.platformInit(ChatPlusPlatformInitImpl.kt:33) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlusPlatformInit.platformInit(ChatPlusPlatformInit.kt:19) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusForge.(ChatPlusForge.kt:15) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) ~[?:?] {} at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] {} at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483) ~[?:?] {} at FML Plugins/thedarkcolour.kotlinforforge.neoforge.KotlinModContainer.constructMod(KotlinModContainer.kt:105) [thedarkcolour.kfflang-6.3.0.jar:6.3.0] {} at net.neoforged.fml.ModLoader.lambda$constructMods$0(ModLoader.java:125) [loader-11.0.16.jar:11.0] {} at net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$3(ModLoader.java:203) [loader-11.0.16.jar:11.0] {} at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:955) [?:?] {} at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:932) [?:?] {} at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:504) [?:?] {} at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511) [?:?] {} at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450) [?:?] {} at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019) [?:?] {} at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187) [?:?] {} Caused by: java.lang.ClassNotFoundException: com.mojang.blaze3d.platform.InputConstants at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:377) ~[?:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:557) ~[?:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?] {} at net.neoforged.fml.classloading.ModuleClassLoader.loadClass(ModuleClassLoader.java:247) ~[loader-11.0.16.jar:11.0] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?] {} ... 19 more 2026-09-26T16:08:43.324307050Z modloading-worker-0 ERROR An exception occurred processing Appender File org.apache.logging.log4j.core.appender.AppenderLoggingException: java.lang.NoClassDefFoundError: Could not initialize class com.ebicep.chatplus.config.Config at org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:164) at org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:133) at org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:124) at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:88) at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:807) at org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:765) at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:741) at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:685) at org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:92) at org.apache.logging.log4j.core.Logger.log(Logger.java:187) at org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2970) at org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2922) at org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2904) at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2697) at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:2449) at org.apache.logging.log4j.spi.AbstractLogger.error(AbstractLogger.java:895) at FML Plugins//thedarkcolour.kotlinforforge.neoforge.KotlinModContainer.constructMod(KotlinModContainer.kt:119) at net.neoforged.fml.ModLoader.lambda$constructMods$0(ModLoader.java:125) at net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$3(ModLoader.java:203) at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:955) at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:932) at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:504) at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450) at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187) Caused by: java.lang.NoClassDefFoundError: Could not initialize class com.ebicep.chatplus.config.Config at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:547) at org.apache.logging.log4j.util.LoaderUtil.loadClass(LoaderUtil.java:212) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer.lambda$static$1(ThrowableExtendedStackTraceRenderer.java:196) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer$ExtendedContext.loadClass(ThrowableExtendedStackTraceRenderer.java:180) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer$ExtendedContext.createClassResourceInfoByName(ThrowableExtendedStackTraceRenderer.java:166) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer$ExtendedContext.ofThrowable(ThrowableExtendedStackTraceRenderer.java:96) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer$ExtendedContext.access$000(ThrowableExtendedStackTraceRenderer.java:81) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer.createContext(ThrowableExtendedStackTraceRenderer.java:43) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer.createContext(ThrowableExtendedStackTraceRenderer.java:34) at org.apache.logging.log4j.core.pattern.ThrowableStackTraceRenderer.renderThrowable(ThrowableStackTraceRenderer.java:55) at org.apache.logging.log4j.core.pattern.ThrowablePatternConverter.format(ThrowablePatternConverter.java:130) at org.apache.logging.log4j.core.layout.PatternLayout$NoFormatPatternSerializer.toSerializable(PatternLayout.java:354) at org.apache.logging.log4j.core.layout.PatternLayout.toText(PatternLayout.java:251) at org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:237) at org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:57) at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:227) at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:220) at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:211) at org.apache.logging.log4j.core.appender.RollingRandomAccessFileAppender.append(RollingRandomAccessFileAppender.java:395) at org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:160) ... 25 more Caused by: java.lang.ExceptionInInitializerError: Exception java.lang.NoClassDefFoundError: com/mojang/blaze3d/platform/InputConstants [in thread "modloading-worker-0"] at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.ConfigVariables.(Config.kt:148) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.Config.(Config.kt:47) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlus.init(ChatPlus.kt:25) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusPlatformInitImpl.platformInit(ChatPlusPlatformInitImpl.kt:33) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlusPlatformInit.platformInit(ChatPlusPlatformInit.kt:19) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusForge.(ChatPlusForge.kt:15) at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483) at FML Plugins//thedarkcolour.kotlinforforge.neoforge.KotlinModContainer.constructMod(KotlinModContainer.kt:105) ... 9 more 2026-09-26T16:08:43.325734971Z modloading-worker-0 ERROR An exception occurred processing Appender DebugFile org.apache.logging.log4j.core.appender.AppenderLoggingException: java.lang.NoClassDefFoundError: Could not initialize class com.ebicep.chatplus.config.Config at org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:164) at org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:133) at org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:124) at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:88) at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:807) at org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:765) at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:741) at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:685) at org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:92) at org.apache.logging.log4j.core.Logger.log(Logger.java:187) at org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2970) at org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2922) at org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2904) at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2697) at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:2449) at org.apache.logging.log4j.spi.AbstractLogger.error(AbstractLogger.java:895) at FML Plugins//thedarkcolour.kotlinforforge.neoforge.KotlinModContainer.constructMod(KotlinModContainer.kt:119) at net.neoforged.fml.ModLoader.lambda$constructMods$0(ModLoader.java:125) at net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$3(ModLoader.java:203) at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:955) at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:932) at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:504) at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450) at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187) Caused by: java.lang.NoClassDefFoundError: Could not initialize class com.ebicep.chatplus.config.Config at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:547) at org.apache.logging.log4j.util.LoaderUtil.loadClass(LoaderUtil.java:212) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer.lambda$static$1(ThrowableExtendedStackTraceRenderer.java:196) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer$ExtendedContext.loadClass(ThrowableExtendedStackTraceRenderer.java:180) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer$ExtendedContext.createClassResourceInfoByName(ThrowableExtendedStackTraceRenderer.java:166) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer$ExtendedContext.ofThrowable(ThrowableExtendedStackTraceRenderer.java:96) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer$ExtendedContext.access$000(ThrowableExtendedStackTraceRenderer.java:81) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer.createContext(ThrowableExtendedStackTraceRenderer.java:43) at org.apache.logging.log4j.core.pattern.ThrowableExtendedStackTraceRenderer.createContext(ThrowableExtendedStackTraceRenderer.java:34) at org.apache.logging.log4j.core.pattern.ThrowableStackTraceRenderer.renderThrowable(ThrowableStackTraceRenderer.java:55) at org.apache.logging.log4j.core.pattern.ThrowablePatternConverter.format(ThrowablePatternConverter.java:130) at org.apache.logging.log4j.core.layout.PatternLayout$NoFormatPatternSerializer.toSerializable(PatternLayout.java:354) at org.apache.logging.log4j.core.layout.PatternLayout.toText(PatternLayout.java:251) at org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:237) at org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:57) at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:227) at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:220) at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:211) at org.apache.logging.log4j.core.appender.RollingRandomAccessFileAppender.append(RollingRandomAccessFileAppender.java:395) at org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:160) ... 25 more Caused by: java.lang.ExceptionInInitializerError: Exception java.lang.NoClassDefFoundError: com/mojang/blaze3d/platform/InputConstants [in thread "modloading-worker-0"] at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.ConfigVariables.(Config.kt:148) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.Config.(Config.kt:47) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlus.init(ChatPlus.kt:25) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusPlatformInitImpl.platformInit(ChatPlusPlatformInitImpl.kt:33) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlusPlatformInit.platformInit(ChatPlusPlatformInit.kt:19) at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusForge.(ChatPlusForge.kt:15) at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483) at FML Plugins//thedarkcolour.kotlinforforge.neoforge.KotlinModContainer.constructMod(KotlinModContainer.kt:105) ... 9 more [16:08:43] [main/FATAL] [ne.ne.fm.ModLoader/LOADING]: Failed to wait for future Mod Construction, 1 errors found [16:08:43] [main/ERROR] [minecraft/CrashReport]: Negative index in crash report handler (0/11) [16:08:43] [main/FATAL] [ne.ne.ne.co.NeoForgeMod/]: Preparing crash report with UUID f4d1d58d-aec7-490e-8caa-0b3acf3c517a [16:08:43] [main/FATAL] [ne.ne.ne.se.lo.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-26_16.08.43-fml.txt [16:08:43] [main/FATAL] [ne.ne.ne.co.NeoForgeMod/]: Preparing crash report with UUID e29dc6fc-0d1f-4de0-967f-e4bc1817e60c ---- Minecraft Crash Report ---- // Hey, that tickles! Hehehe! Time: 2026-09-26 16:08:43 Description: Mod loading failures have occurred; consult the issue messages for more details net.neoforged.neoforge.logging.CrashReportExtender$ModLoadingCrashException: Mod loading has failed A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: main Stacktrace: at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:377) ~[?:?] {} -- Mod loading issue for: chatplus -- Details: Caused by 0: java.lang.NoClassDefFoundError: com/mojang/blaze3d/platform/InputConstants at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.ConfigVariables.(Config.kt:148) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.Config.(Config.kt:47) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlus.init(ChatPlus.kt:25) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusPlatformInitImpl.platformInit(ChatPlusPlatformInitImpl.kt:33) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlusPlatformInit.platformInit(ChatPlusPlatformInit.kt:19) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusForge.(ChatPlusForge.kt:15) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) ~[?:?] {} at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] {} at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483) ~[?:?] {} at FML Plugins/thedarkcolour.kotlinforforge.neoforge.KotlinModContainer.constructMod(KotlinModContainer.kt:105) ~[thedarkcolour.kfflang-6.3.0.jar:6.3.0] {} at net.neoforged.fml.ModLoader.lambda$constructMods$0(ModLoader.java:125) ~[loader-11.0.16.jar:11.0] {} at net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$3(ModLoader.java:203) ~[loader-11.0.16.jar:11.0] {} at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:955) ~[?:?] {} at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:932) ~[?:?] {} at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:504) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187) ~[?:?] {} Mod file: /srv/pack/mods/chatplus-neoforge-2.9.0-all.jar Failure message: ChatPlus (chatplus) has failed to load correctly java.lang.NoClassDefFoundError: com/mojang/blaze3d/platform/InputConstants Mod version: 2.9.0 Mod issues URL: https://github.com/ebicep/ChatPlus/issues Exception message: java.lang.ClassNotFoundException: com.mojang.blaze3d.platform.InputConstants Stacktrace: at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:377) ~[?:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:557) ~[?:?] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?] {} at net.neoforged.fml.classloading.ModuleClassLoader.loadClass(ModuleClassLoader.java:247) ~[loader-11.0.16.jar:11.0] {} at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.ConfigVariables.(Config.kt:148) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.config.Config.(Config.kt:47) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlus.init(ChatPlus.kt:25) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusPlatformInitImpl.platformInit(ChatPlusPlatformInitImpl.kt:33) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.ChatPlusPlatformInit.platformInit(ChatPlusPlatformInit.kt:19) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at TRANSFORMER/chatplus@2.9.0/com.ebicep.chatplus.neoforge.ChatPlusForge.(ChatPlusForge.kt:15) ~[chatplus-neoforge-2.9.0-all.jar:?] {} at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) ~[?:?] {} at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] {} at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:483) ~[?:?] {} at FML Plugins/thedarkcolour.kotlinforforge.neoforge.KotlinModContainer.constructMod(KotlinModContainer.kt:105) ~[thedarkcolour.kfflang-6.3.0.jar:6.3.0] {} at net.neoforged.fml.ModLoader.lambda$constructMods$0(ModLoader.java:125) ~[loader-11.0.16.jar:11.0] {} at net.neoforged.fml.ModLoader.lambda$dispatchParallelTask$3(ModLoader.java:203) ~[loader-11.0.16.jar:11.0] {} at java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:955) ~[?:?] {} at java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:932) ~[?:?] {} at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:504) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019) ~[?:?] {} at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187) ~[?:?] {} -- System Details -- Details: Minecraft Version: 26.2 Minecraft Version ID: 26.2 Operating System: Linux (amd64) version 5.15.0-1114-realtime Java Version: 25.0.4.1, Eclipse Adoptium Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium Memory: 36958896 bytes (35 MiB) / 282066944 bytes (269 MiB) up to 805306368 bytes (768 MiB) Memory (heap): init: 048MiB, used: 233MiB, committed: 269MiB, max: 768MiB Memory (non-head): init: 007MiB, used: 108MiB, committed: 111MiB, max: 000MiB CPUs: 2 Processor Vendor: GenuineIntel Processor Name: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz Identifier: Intel64 Family 6 Model 158 Stepping 12 Microarchitecture: Coffee Lake Frequency (GHz): 3.60 Number of physical packages: 1 Number of physical CPUs: 8 Number of logical CPUs: 16 Graphics card #0 name: unknown Graphics card #0 vendor: unknown Graphics card #0 VRAM (MiB): 0.00 Graphics card #0 deviceId: unknown Graphics card #0 versionInfo: unknown Virtual memory max (MiB): 68454.64 Virtual memory used (MiB): 26761.66 Swap memory total (MiB): 4096.00 Swap memory used (MiB): 82.25 Space in storage for jna.tmpdir (MiB): Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): Space in storage for io.netty.native.workdir (MiB): Space in storage for java.io.tmpdir (MiB): available: 64358.52, total: 64358.65 Space in storage for workdir (MiB): available: 2529785.50, total: 7564391.00 Operating System Version: GNU/Linux Debian GNU/Linux 12 (bookworm) build 5.15.0-1114-realtime Process Elevated: false Process Loads: Uptime: 11s, user: 20s (183.30%), kernel: 1s (5.92%), total: 20s (189.22%) Process Virtual Size (MiB): 3959.64 Process Resident Size (MiB): 482.80 JVM Flags: 0 total; Debug Flags: 0 total; Class Processors: 00.00%: neoforge:computing_frames (marker) 00.00%: neoforge:runtime_enum_extender 05.04%: neoforge:access_transformer 00.10%: neoforge:mixin 00.00%: neoforge:simple_processors_default (marker) 00.02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.biome.biome 00.02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.block.flowerpotblock 00.02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.levelgen.structure.structure 00.38%: neoforge.coremods:method_redirector Mod List: chatplus-neoforge-2.9.0-all.jar |ChatPlus |chatplus |2.9.0 |Manifest: 60a3b745296fd3a15b0b0b694ce7ed06f6ae5d33400fa1066ff77ed421510228 cloth-config-26.2.155.jar |Cloth Config v26.2 API |cloth_config |26.2.155 |Manifest: 650cdc79fcb3332dd08d75634443b93b012dba49b748359a4a97f0975bc55c31 thedarkcolour.kffmod-6.3.0.jar |Kotlin For Forge |kotlinforforge |6.3.0 |Manifest: 4bcbd6e3533dc4e492a86885e279184fc9d2d4c91208b6c2d5ab6c42c1870ce1 minecraft-server-patched-26.2.0.88.jar |Minecraft |minecraft |26.2 |Manifest: 551ab74ac21221a935c534f642e6a5b0fce17310438ee1b69d601a198f550c6d neoforge-26.2.0.88-universal.jar |NeoForge |neoforge |26.2.0.88 |Manifest: febba20109c82832bd2fab6197ae8563f0d9ca84b0e5abeab0302ed4e736533c Crash Report UUID: f4d1d58d-aec7-490e-8caa-0b3acf3c517a FML: 11.0.16 NeoForge: 26.2.0.88 Class Processors: 00.00%: neoforge:computing_frames (marker) 00.00%: neoforge:runtime_enum_extender 05.04%: neoforge:access_transformer 00.10%: neoforge:mixin 00.00%: neoforge:simple_processors_default (marker) 00.02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.biome.biome 00.02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.block.flowerpotblock 00.02%: neoforge.coremods:field_to_getter.net.minecraft.world.level.levelgen.structure.structure 00.38%: neoforge.coremods:method_redirector Mod List: chatplus-neoforge-2.9.0-all.jar |ChatPlus |chatplus |2.9.0 |Manifest: 60a3b745296fd3a15b0b0b694ce7ed06f6ae5d33400fa1066ff77ed421510228 cloth-config-26.2.155.jar |Cloth Config v26.2 API |cloth_config |26.2.155 |Manifest: 650cdc79fcb3332dd08d75634443b93b012dba49b748359a4a97f0975bc55c31 thedarkcolour.kffmod-6.3.0.jar |Kotlin For Forge |kotlinforforge |6.3.0 |Manifest: 4bcbd6e3533dc4e492a86885e279184fc9d2d4c91208b6c2d5ab6c42c1870ce1 minecraft-server-patched-26.2.0.88.jar |Minecraft |minecraft |26.2 |Manifest: 551ab74ac21221a935c534f642e6a5b0fce17310438ee1b69d601a198f550c6d neoforge-26.2.0.88-universal.jar |NeoForge |neoforge |26.2.0.88 |Manifest: febba20109c82832bd2fab6197ae8563f0d9ca84b0e5abeab0302ed4e736533c Crash Report UUID: e29dc6fc-0d1f-4de0-967f-e4bc1817e60c FML: 11.0.16 NeoForge: 26.2.0.88 [16:08:43] [main/ERROR] [minecraft/Main]: Failed to start the minecraft server net.neoforged.fml.ModLoadingException: Loading errors encountered: - ChatPlus (chatplus) has failed to load correctly java.lang.NoClassDefFoundError: com/mojang/blaze3d/platform/InputConstants at net.neoforged.fml.ModLoader.waitForFuture(ModLoader.java:253) ~[loader-11.0.16.jar:11.0] {} at net.neoforged.fml.ModLoader.dispatchParallelTask(ModLoader.java:216) ~[loader-11.0.16.jar:11.0] {} at net.neoforged.fml.ModLoader.constructMods(ModLoader.java:124) ~[loader-11.0.16.jar:11.0] {} at net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:101) ~[loader-11.0.16.jar:11.0] {} at TRANSFORMER/neoforge@26.2.0.88/net.neoforged.neoforge.internal.CommonModLoader.begin(CommonModLoader.java:49) ~[neoforge-26.2.0.88-universal.jar:?] {} at TRANSFORMER/neoforge@26.2.0.88/net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:30) ~[neoforge-26.2.0.88-universal.jar:?] {} at TRANSFORMER/minecraft@26.2/net.minecraft.server.Main.main(Main.java:117) [minecraft-server-patched-26.2.0.88.jar:?] {} at net.neoforged.fml.startup.Server.main(Server.java:19) [loader-11.0.16.jar:11.0] {} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {} at net.neoforged.serverstarterjar.Main.mainLaunch(Main.java:306) [server.jar:0.1.35] {} at net.neoforged.serverstarterjar.Main.main(Main.java:76) [server.jar:0.1.35] {} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:565) ~[?:?] {} at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) [server.jar:0.1.35] {} [16:08:43] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Closing FML Loader 51779dfe [16:08:43] [main/INFO] [ne.ne.fm.ModLoader/]: Clearing ModLoader net.neoforged.fml.startup.FatalStartupException: Couldn't find Minecraft server thread. Startup likely failed. at net.neoforged.fml.startup.Server.main(Server.java:23) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) at java.base/java.lang.reflect.Method.invoke(Method.java:565) at net.neoforged.serverstarterjar.Main.mainLaunch(Main.java:306) at net.neoforged.serverstarterjar.Main.main(Main.java:76) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) at java.base/java.lang.reflect.Method.invoke(Method.java:565) at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) Exiting...