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 1.21.1 - Java 21 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: 1.21.1 Modloader: NeoForge Modloader version: 21.1.252 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-21/bin/java Wait For User Input: false Run Command: /opt/java-21/bin/java -Dlog4j2.formatMsgNoLookups=true @user_jvm_args.txt -jar server.jar --installer-force --installer 21.1.252 nogui Java version: openjdk version "21.0.12.1" 2026-08-18 LTS OpenJDK Runtime Environment Temurin-21.0.12.1+1 (build 21.0.12.1+1-LTS) OpenJDK 64-Bit Server VM Temurin-21.0.12.1+1 (build 21.0.12.1+1-LTS, mixed mode, sharing) [21:55:28.994] [main/INFO] [Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeserver, --fml.neoForgeVersion, 21.1.252, --fml.fmlVersion, 4.0.44, --fml.mcVersion, 1.21.1, --fml.neoFormVersion, 20240808.144430, nogui] [21:55:28.997] [main/INFO] [Launcher/MODLAUNCHER]: JVM identified as Eclipse Adoptium OpenJDK 64-Bit Server VM 21.0.12.1+1-LTS [21:55:28.999] [main/INFO] [Launcher/MODLAUNCHER]: ModLauncher 11.0.5+main.901c6ea8 starting: java version 21.0.12.1 by Eclipse Adoptium; OS Linux arch amd64 version 5.15.0-1114-realtime [21:55:29.218] [main/INFO] [loading.ImmediateWindowHandler/]: ImmediateWindowProvider not loading because launch target is forgeserver [21:55:29.266] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.7 Source=union:/srv/pack/libraries/net/fabricmc/sponge-mixin/0.15.2+mixin.0.8.7/sponge-mixin-0.15.2+mixin.0.8.7.jar%2373!/ Service=ModLauncher Env=SERVER [21:55:29.793] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "server-1.21.1-20240808.144430-srg.jar" [locator: production server provider +net.neoforged:neoforge:21.1.252:server] [21:55:29.817] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "neoforge-21.1.252-universal.jar" [locator: PathBasedLocator[name=neoforge, paths=[libraries/net/neoforged/neoforge/21.1.252/neoforge-21.1.252-universal.jar]], reader: mod manifest] [21:55:29.828] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "accessories-neoforge-1.1.0-beta.53+1.21.1.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest] [21:55:29.832] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "architectury-13.0.11-neoforge.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest] [21:55:29.916] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "Cobblemon-neoforge-1.8.1+1.21.1.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest] [21:55:29.920] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlinforforge-5.12.0-all.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest] [21:55:29.928] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "mega_showdown-neoforge-1.2.0+1.8.1+1.21.1-release.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest] [21:55:29.932] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "owo-lib-neoforge-0.12.15.5-beta.1+1.21.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest] [21:55:29.935] [main/ERROR] [loading.moddiscovery.ModInfo/FATAL]: Invalid modId found in file /srv/pack/mods/rct_doubles1-1.jar - rct_doubles1.1 does not match the standard: ^[a-z][a-z0-9_]{1,63}$ [21:55:29.940] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "rctapi-neoforge-1.21.1-0.16.1-beta.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest] [21:55:29.947] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "rctmod-neoforge-1.21.1-0.19.2-beta.jar" [locator: {mods folder locator at /srv/pack/mods}, reader: mod manifest] [21:55:30.664] [main/INFO] [loading.moddiscovery.locators.JarInJarDependencyLocator/]: Found 26 dependencies adding them to mods collection [21:55:30.665] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found gamelibrary file "mixinextras-neoforge-0.5.3.jar" [parent: neoforge-21.1.252-universal.jar, locator: jarinjar, reader: mod manifest] [21:55:30.665] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "gson-0.1.5.1.jar" [parent: owo-lib-neoforge-0.12.15.5-beta.1+1.21.jar, locator: jarinjar] [21:55:30.665] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "fabric-api-base-0.4.42+d1308dedd1.jar" [parent: owo-lib-neoforge-0.12.15.5-beta.1+1.21.jar, locator: jarinjar, reader: mod manifest] [21:55:30.665] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "jheaps-0.14.jar" [parent: rctmod-neoforge-1.21.1-0.19.2-beta.jar, locator: jarinjar] [21:55:30.666] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "jankson-0.1.5.1.jar" [parent: owo-lib-neoforge-0.12.15.5-beta.1+1.21.jar, locator: jarinjar] [21:55:30.666] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "apfloat-1.15.0.jar" [parent: rctmod-neoforge-1.21.1-0.19.2-beta.jar, locator: jarinjar] [21:55:30.666] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "mongodb-driver-sync-4.10.2.jar" [parent: Cobblemon-neoforge-1.8.1+1.21.1.jar, locator: jarinjar] [21:55:30.666] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "net.neoforged.neoforge-coremods-21.1.252.jar" [parent: neoforge-21.1.252-universal.jar, locator: jarinjar, reader: mod manifest] [21:55:30.666] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "thedarkcolour.kfflang-5.12.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar, reader: mod manifest] [21:55:30.666] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found gamelibrary file "thedarkcolour.kfflib-5.12.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar, reader: mod manifest] [21:55:30.667] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "thedarkcolour.kffmod-5.12.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar, reader: mod manifest] [21:55:30.667] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlin-stdlib-2.4.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar] [21:55:30.667] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlin-reflect-2.4.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar] [21:55:30.667] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "netty-0.1.4.1.jar" [parent: owo-lib-neoforge-0.12.15.5-beta.1+1.21.jar, locator: jarinjar] [21:55:30.667] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlinx-coroutines-core-jvm-1.11.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar] [21:55:30.668] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "endec-0.1.8.1.jar" [parent: owo-lib-neoforge-0.12.15.5-beta.1+1.21.jar, locator: jarinjar] [21:55:30.668] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "jgraphx-4.2.2.jar" [parent: rctmod-neoforge-1.21.1-0.19.2-beta.jar, locator: jarinjar] [21:55:30.668] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlinx-coroutines-jdk8-1.11.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar] [21:55:30.668] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlin-stdlib-jdk7-2.4.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar] [21:55:30.668] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlin-stdlib-jdk8-2.4.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar] [21:55:30.668] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "jgrapht-core-1.5.2.jar" [parent: rctmod-neoforge-1.21.1-0.19.2-beta.jar, locator: jarinjar] [21:55:30.669] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlinx-serialization-core-jvm-1.11.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar] [21:55:30.669] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "kotlinx-serialization-json-jvm-1.11.0.jar" [parent: kotlinforforge-5.12.0-all.jar, locator: jarinjar] [21:55:30.669] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "jgrapht-ext-1.5.2.jar" [parent: rctmod-neoforge-1.21.1-0.19.2-beta.jar, locator: jarinjar] [21:55:30.669] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "mongodb-driver-core-4.10.2.jar" [parent: Cobblemon-neoforge-1.8.1+1.21.1.jar, locator: jarinjar] [21:55:30.669] [main/INFO] [loading.moddiscovery.ModDiscoverer/SCAN]: Found library file "jankson-1.2.2.jar" [parent: owo-lib-neoforge-0.12.15.5-beta.1+1.21.jar, locator: jarinjar] [21:55:30.672] [main/INFO] [loading.moddiscovery.ModDiscoverer/]: Mod List: Name Version (Mod Id) Accessories 1.1.0-beta.53+1.21.1 (accessories) Architectury 13.0.11 (architectury) Cobblemon 1.8.1+1.21.1 (cobblemon) Cobblemon: Mega Showdown 1.2.0+1.8.1+1.21.1-release (mega_showdown) Forgified Fabric API Base 0.4.42+d1308dedd1 (fabric_api_base) Kotlin For Forge 5.12.0 (kotlinforforge) Minecraft 1.21.1 (minecraft) NeoForge 21.1.252 (neoforge) oωo 0.12.15.5-beta.1+1.21 (owo) Radical Cobblemon Trainers 0.19.2-beta (rctmod) Radical Cobblemon Trainers API 0.16.1-beta (rctapi) [21:55:31.798] [main/INFO] [mixin/]: Compatibility level set to JAVA_17 [21:55:31.804] [main/INFO] [mixin/]: Compatibility level set to JAVA_21 [21:55:31.822] [main/INFO] [LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [nogui] [21:55:31.899] [main/WARN] [mixin/]: Reference map '' for accessories-common.mixins.json could not be read. If this is a development environment you can ignore this message [21:55:31.900] [main/WARN] [mixin/]: Reference map '' for accessories-forge.mixins.json could not be read. If this is a development environment you can ignore this message [21:55:33.022] [main/ERROR] [common.asm.RuntimeDistCleaner/DISTXFORM]: Attempted to load class net/minecraft/client/renderer/entity/ItemRenderer for invalid dist DEDICATED_SERVER [21:55:33.038] [main/WARN] [mixin/]: Error loading class: net/minecraft/client/renderer/entity/ItemRenderer (java.lang.RuntimeException: Attempted to load class net/minecraft/client/renderer/entity/ItemRenderer for invalid dist DEDICATED_SERVER) [21:55:33.039] [main/WARN] [mixin/]: @Mixin target net.minecraft.client.renderer.entity.ItemRenderer was not found rctmod.neoforge.mixins.json:client.ItemRendererMixin from mod rctmod [21:55:33.041] [main/WARN] [mixin/]: Error loading class: net/minecraft/client/gui/font/GlyphRenderTypes (java.lang.ClassNotFoundException: net.minecraft.client.gui.font.GlyphRenderTypes) [21:55:33.041] [main/WARN] [mixin/]: @Mixin target net.minecraft.client.gui.font.GlyphRenderTypes was not found rctmod.neoforge.mixins.json:client.GlyphRenderTypesMixin from mod rctmod [21:55:33.247] [main/WARN] [mixin/]: Error loading class: juuxel/adorn/block/variant/BlockVariantSets (java.lang.ClassNotFoundException: juuxel.adorn.block.variant.BlockVariantSets) [21:55:33.247] [main/WARN] [mixin/]: @Mixin target juuxel.adorn.block.variant.BlockVariantSets was not found mixins.cobblemon-common.json:invoker.AdornRegisterInvoker from mod cobblemon WARN StatusConsoleListener Advanced terminal features are not available in this environment [21:55:33] [main/INFO] [MixinExtras|Service/]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.5.3). [21:55:46] [main/FATAL] [ne.ne.fm.ModLoader/CORE]: Error during pre-loading phase: File /srv/pack/mods/rct_doubles1-1.jar is not a valid mod file net.neoforged.neoforgespi.locating.InvalidModFileException: Invalid modId found : rct_doubles1.1 (rct_doubles1-1.jar) at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModInfo.(ModInfo.java:62) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFileInfo.lambda$new$2(ModFileInfo.java:91) ~[loader-4.0.44.jar%2359!/:4.0] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFileInfo.(ModFileInfo.java:92) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFileParser.modsTomlParser(ModFileParser.java:56) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFileParser.readModList(ModFileParser.java:37) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFile.(ModFile.java:77) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFile.(ModFile.java:66) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.readers.JarModsDotTomlModFileReader.createModFile(JarModsDotTomlModFileReader.java:45) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.readers.JarModsDotTomlModFileReader.read(JarModsDotTomlModFileReader.java:88) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModDiscoverer$DiscoveryPipeline.addJarContent(ModDiscoverer.java:223) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModDiscoverer$DiscoveryPipeline.addPath(ModDiscoverer.java:200) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.neoforgespi.locating.IDiscoveryPipeline.addPath(IDiscoveryPipeline.java:32) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.locators.ModsFolderLocator.findCandidates(ModsFolderLocator.java:70) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModDiscoverer.discoverMods(ModDiscoverer.java:73) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.FMLLoader.beginModScan(FMLLoader.java:131) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.FMLServiceProvider.beginScanning(FMLServiceProvider.java:84) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformationServiceDecorator.runScan(TransformationServiceDecorator.java:97) ~[modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformationServicesHandler.lambda$runScanningTransformationServices$7(TransformationServicesHandler.java:94) ~[modlauncher-11.0.5.jar%2364!/:?] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1787) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformationServicesHandler.runScanningTransformationServices(TransformationServicesHandler.java:96) ~[modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:50) ~[modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:84) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%2364!/:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} 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:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) [server.jar:0.1.35] {} [21:55:46] [main/ERROR] [minecraft/CrashReport]: Negative index in crash report handler (0/25) [21:55:46] [main/FATAL] [ne.ne.ne.se.lo.ServerModLoader/]: Crash report saved to ./crash-reports/crash-2026-09-30_21.55.46-fml.txt ---- Minecraft Crash Report ---- // This doesn't make any sense! Time: 2026-09-30 21:55:46 Description: Mod loading failures have occurred; consult the issue messages for more details net.neoforged.neoforge.logging.CrashReportExtender$ModLoadingCrashException: Mod loading has failed A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: main Stacktrace: at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModInfo.(ModInfo.java:62) ~[loader-4.0.44.jar%2359!/:4.0] {} -- Mod loading issue -- Details: Mod file: Failure message: File /srv/pack/mods/rct_doubles1-1.jar is not a valid mod file Mod version: Mod issues URL: Exception message: net.neoforged.neoforgespi.locating.InvalidModFileException: Invalid modId found : rct_doubles1.1 (rct_doubles1-1.jar) Stacktrace: at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModInfo.(ModInfo.java:62) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFileInfo.lambda$new$2(ModFileInfo.java:91) ~[loader-4.0.44.jar%2359!/:4.0] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFileInfo.(ModFileInfo.java:92) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFileParser.modsTomlParser(ModFileParser.java:56) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFileParser.readModList(ModFileParser.java:37) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFile.(ModFile.java:77) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModFile.(ModFile.java:66) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.readers.JarModsDotTomlModFileReader.createModFile(JarModsDotTomlModFileReader.java:45) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.readers.JarModsDotTomlModFileReader.read(JarModsDotTomlModFileReader.java:88) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModDiscoverer$DiscoveryPipeline.addJarContent(ModDiscoverer.java:223) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModDiscoverer$DiscoveryPipeline.addPath(ModDiscoverer.java:200) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.neoforgespi.locating.IDiscoveryPipeline.addPath(IDiscoveryPipeline.java:32) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.locators.ModsFolderLocator.findCandidates(ModsFolderLocator.java:70) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.moddiscovery.ModDiscoverer.discoverMods(ModDiscoverer.java:73) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.FMLLoader.beginModScan(FMLLoader.java:131) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.FMLServiceProvider.beginScanning(FMLServiceProvider.java:84) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformationServiceDecorator.runScan(TransformationServiceDecorator.java:97) ~[modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformationServicesHandler.lambda$runScanningTransformationServices$7(TransformationServicesHandler.java:94) ~[modlauncher-11.0.5.jar%2364!/:?] {} at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] {} at java.base/java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1787) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?] {} at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?] {} at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformationServicesHandler.runScanningTransformationServices(TransformationServicesHandler.java:96) ~[modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:50) ~[modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:84) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%2364!/:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} 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:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) [server.jar:0.1.35] {} -- Cobblemon -- Details: Version: 1.8.1 Is Snapshot: false Git Commit: 0bc5bb5 (https://gitlab.com/cable-mc/cobblemon/-/commit/0bc5bb5caaca5622c9f1856cadd866ad85d21287) Branch: HEAD -- System Details -- Details: Minecraft Version: 1.21.1 Minecraft Version ID: 1.21.1 Operating System: Linux (amd64) version 5.15.0-1114-realtime Java Version: 21.0.12.1, Eclipse Adoptium Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium Memory: 59244544 bytes (56 MiB) / 437256192 bytes (417 MiB) up to 805306368 bytes (768 MiB) 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): 30601.48 Swap memory total (MiB): 4096.00 Swap memory used (MiB): 1246.55 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: 2350985.25, total: 7564391.00 JVM Flags: 0 total; ModLauncher: 11.0.5+main.901c6ea8 ModLauncher launch target: forgeserver ModLauncher services: sponge-mixin-0.15.2+mixin.0.8.7.jar mixin PLUGINSERVICE loader-4.0.44.jar slf4jfixer PLUGINSERVICE loader-4.0.44.jar runtime_enum_extender PLUGINSERVICE at-modlauncher-10.0.1.jar accesstransformer PLUGINSERVICE loader-4.0.44.jar runtimedistcleaner PLUGINSERVICE modlauncher-11.0.5.jar mixin TRANSFORMATIONSERVICE modlauncher-11.0.5.jar fml TRANSFORMATIONSERVICE FML Language Providers: kotlinforforge@5.12.0 javafml@4.0 lowcodefml@4.0 minecraft@4.0 Mod List: accessories-neoforge-1.1.0-beta.53+1.21.1.jar |Accessories |accessories |1.1.0-beta.53+1.21.1|Manifest: NOSIGNATURE architectury-13.0.11-neoforge.jar |Architectury |architectury |13.0.11 |Manifest: NOSIGNATURE Cobblemon-neoforge-1.8.1+1.21.1.jar |Cobblemon |cobblemon |1.8.1+1.21.1 |Manifest: NOSIGNATURE mega_showdown-neoforge-1.2.0+1.8.1+1.21.1-release.|Cobblemon: Mega Showdown |mega_showdown |1.2.0+1.8.1+1.21.1-r|Manifest: NOSIGNATURE fabric-api-base-0.4.42+d1308dedd1.jar |Forgified Fabric API Base |fabric_api_base |0.4.42+d1308dedd1 |Manifest: NOSIGNATURE thedarkcolour.kffmod-5.12.0.jar |Kotlin For Forge |kotlinforforge |5.12.0 |Manifest: NOSIGNATURE server-1.21.1-20240808.144430-srg.jar |Minecraft |minecraft |1.21.1 |Manifest: NOSIGNATURE neoforge-21.1.252-universal.jar |NeoForge |neoforge |21.1.252 |Manifest: NOSIGNATURE owo-lib-neoforge-0.12.15.5-beta.1+1.21.jar |o?o |owo |0.12.15.5-beta.1+1.2|Manifest: NOSIGNATURE rctmod-neoforge-1.21.1-0.19.2-beta.jar |Radical Cobblemon Trainers |rctmod |0.19.2-beta |Manifest: NOSIGNATURE rctapi-neoforge-1.21.1-0.16.1-beta.jar |Radical Cobblemon Trainers API|rctapi |0.16.1-beta |Manifest: NOSIGNATURE [21:55:46] [main/ERROR] [minecraft/Main]: Failed to start the minecraft server net.neoforged.fml.ModLoadingException: Loading errors encountered: - File /srv/pack/mods/rct_doubles1-1.jar is not a valid mod file at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.ModLoader.gatherAndInitializeMods(ModLoader.java:110) ~[loader-4.0.44.jar%2359!/:4.0] {} at TRANSFORMER/neoforge@21.1.252/net.neoforged.neoforge.internal.CommonModLoader.begin(CommonModLoader.java:49) ~[neoforge-21.1.252-universal.jar%23127!/:?] {re:classloading} at TRANSFORMER/neoforge@21.1.252/net.neoforged.neoforge.server.loading.ServerModLoader.load(ServerModLoader.java:34) ~[neoforge-21.1.252-universal.jar%23127!/:?] {re:classloading} at TRANSFORMER/minecraft@1.21.1/net.minecraft.server.Main.main(Main.java:124) ~[server-1.21.1-20240808.144430-srg.jar%23126!/:?] {re:mixin,re:classloading,pl:mixin:A} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:136) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.targets.CommonLaunchHandler.serverService(CommonLaunchHandler.java:128) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.targets.CommonServerLaunchHandler.runService(CommonServerLaunchHandler.java:32) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/fml_loader@4.0.44/net.neoforged.fml.loading.targets.CommonLaunchHandler.lambda$launchService$4(CommonLaunchHandler.java:118) ~[loader-4.0.44.jar%2359!/:4.0] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.run(Launcher.java:103) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.Launcher.main(Launcher.java:74) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-11.0.5.jar%2364!/:?] {} at MC-BOOTSTRAP/cpw.mods.modlauncher@11.0.5/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-11.0.5.jar%2364!/:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.run(BootstrapLauncher.java:210) [bootstraplauncher-2.0.2.jar:?] {} at cpw.mods.bootstraplauncher@2.0.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:69) [bootstraplauncher-2.0.2.jar:?] {} at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} 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:103) ~[?:?] {} at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] {} at net.neoforged.serverstarterjar.Main8.main(Main8.java:19) [server.jar:0.1.35] {} Exiting...