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 1.21.11 - 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:              1.21.11
Modloader:                      NeoForge
Modloader version:              21.11.45
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 21.11.45 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)
Failed to compute version of installer: neoforge-21.11.45-installer.jar
2026-09-24T14:35:24.136324348Z main WARN Advanced terminal features are not available in this environment
[14:35:24] [main/INFO] [ne.ne.fm.st.Entrypoint/]: JVM Uptime at startup: 157ms
[14:35:24] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Starting FancyModLoader version 10.0.36 (DEDICATED_SERVER in PROD)
[14:35:24] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Game directory: /srv/pack
[14:35:24] [main/INFO] [ne.ne.fm.lo.EarlyServiceDiscovery/]: Found 2 early service jars (out of 69) in 20ms
[14:35:24] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Loading FML Early Services:
[14:35:24] [main/INFO] [ne.ne.fm.lo.FMLLoader/]:  - libraries/net/neoforged/fancymodloader/loader/10.0.36/loader-10.0.36.jar
[14:35:24] [main/INFO] [ne.ne.fm.lo.FMLLoader/]:  - libraries/net/neoforged/fancymodloader/earlydisplay/10.0.36/earlydisplay-10.0.36.jar
[14:35:24] [main/INFO] [ne.ne.fm.lo.ImmediateWindowHandler/]: Not loading early display in headless mode.
[14:35:24] [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.
[14:35:24] [main/INFO] [ne.ne.fm.lo.mo.lo.JarInJarDependencyLocator/]: Found 2 dependencies adding them to mods collection
[14:35:24] [main/INFO] [ne.ne.fm.lo.mo.ModDiscoverer/]: 
     Mod List:
		Name Version (Mod Id)
		Citadel 2.7.1 (citadel)
		Minecraft 1.21.11 (minecraft)
		NeoForge 21.11.45 (neoforge)
[14:35:25] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.7 Source=file:/srv/pack/libraries/net/fabricmc/sponge-mixin/0.16.5+mixin.0.8.7/sponge-mixin-0.16.5+mixin.0.8.7.jar Service=FML Env=SERVER
[14:35:25] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Loading FML Plugins:
[14:35:25] [main/INFO] [ne.ne.fm.lo.FMLLoader/]:  - ~libraries/net/neoforged/neoforge/21.11.45/neoforge-21.11.45-universal.jar > net.neoforged.neoforge-coremods-21.11.45.jar
[14:35:25] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Building game content classloader:
 - citadel (jar(mods/citadel-2.7.1-1.21.1.jar))
 - minecraft (jar(~libraries/net/neoforged/minecraft-server-patched/21.11.45/minecraft-server-patched-21.11.45.jar))
 - mixinextras.neoforge (jar(~libraries/net/neoforged/neoforge/21.11.45/neoforge-21.11.45-universal.jar > mixinextras-neoforge-0.5.3.jar))
 - neoforge (jar(~libraries/net/neoforged/neoforge/21.11.45/neoforge-21.11.45-universal.jar))
 - net.neoforged.fml.generated (empty(VirtualJar/net.neoforged.fml.generated))
[14:35:25] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Built game content classloader in 59ms
[14:35:25] [main/WARN] [mixin/]: Reference map 'citadel.refmap.json' for citadel.mixins.json could not be read. If this is a development environment you can ignore this message
[14:35:26] [main/INFO] [MixinExtras|Service/]: Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.5.3).
[14:35:27] [main/FATAL] [mixin/]: Mixin apply for mod citadel failed citadel.mixins.json:LivingEntityMixin from mod citadel -> net.minecraft.world.entity.LivingEntity: org.spongepowered.asm.mixin.injection.throwables.InvalidInjectionException Invalid descriptor on citadel.mixins.json:LivingEntityMixin from mod citadel->@Inject::citadel_writeAdditional(Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V! Expected (Lnet/minecraft/world/level/storage/ValueOutput;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V but found (Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V [INJECT_APPLY Applicator Phase -> citadel.mixins.json:LivingEntityMixin from mod citadel -> Apply Injections ->  -> Inject -> citadel.mixins.json:LivingEntityMixin from mod citadel->@Inject::citadel_writeAdditional(Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V]
org.spongepowered.asm.mixin.injection.throwables.InvalidInjectionException: Invalid descriptor on citadel.mixins.json:LivingEntityMixin from mod citadel->@Inject::citadel_writeAdditional(Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V! Expected (Lnet/minecraft/world/level/storage/ValueOutput;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V but found (Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V [INJECT_APPLY Applicator Phase -> citadel.mixins.json:LivingEntityMixin from mod citadel -> Apply Injections ->  -> Inject -> citadel.mixins.json:LivingEntityMixin from mod citadel->@Inject::citadel_writeAdditional(Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V]
	at org.spongepowered.asm.mixin.injection.callback.CallbackInjector.inject(CallbackInjector.java:560) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.injection.callback.CallbackInjector.inject(CallbackInjector.java:490) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.injection.code.Injector.inject(Injector.java:284) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.inject(InjectionInfo.java:508) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyInjections(MixinTargetContext.java:1483) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyInjections(MixinApplicatorStandard.java:752) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:330) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:246) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:437) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:418) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:352) [sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:253) [sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at net.neoforged.fml.loading.mixin.FMLMixinClassProcessor.processClass(FMLMixinClassProcessor.java:96) [loader-10.0.36.jar:10.0] {}
	at net.neoforged.fml.classloading.transformation.ClassTransformer.transform(ClassTransformer.java:96) [loader-10.0.36.jar:10.0] {}
	at net.neoforged.fml.classloading.transformation.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:47) [loader-10.0.36.jar:10.0] {}
	at net.neoforged.fml.classloading.ModuleClassLoader.readerToClass(ModuleClassLoader.java:224) [loader-10.0.36.jar:10.0] {}
	at net.neoforged.fml.classloading.ModuleClassLoader.loadClass(ModuleClassLoader.java:245) [loader-10.0.36.jar:10.0] {}
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) [?:?] {}
	at TRANSFORMER/minecraft@1.21.11/net.minecraft.server.Bootstrap.bootStrap(Bootstrap.java:50) [minecraft-server-patched-21.11.45.jar:?] {}
	at TRANSFORMER/minecraft@1.21.11/net.minecraft.server.Main.main(Main.java:112) [minecraft-server-patched-21.11.45.jar:?] {}
	at net.neoforged.fml.startup.Server.main(Server.java:19) [loader-10.0.36.jar:10.0] {}
	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] {}
[14:35:27] [main/ERROR] [minecraft/Main]: Failed to start the minecraft server
org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:381) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClass(MixinTransformer.java:253) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at net.neoforged.fml.loading.mixin.FMLMixinClassProcessor.processClass(FMLMixinClassProcessor.java:96) ~[loader-10.0.36.jar:10.0] {}
	at net.neoforged.fml.classloading.transformation.ClassTransformer.transform(ClassTransformer.java:96) ~[loader-10.0.36.jar:10.0] {}
	at net.neoforged.fml.classloading.transformation.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:47) ~[loader-10.0.36.jar:10.0] {}
	at net.neoforged.fml.classloading.ModuleClassLoader.readerToClass(ModuleClassLoader.java:224) ~[loader-10.0.36.jar:10.0] {}
	at net.neoforged.fml.classloading.ModuleClassLoader.loadClass(ModuleClassLoader.java:245) ~[loader-10.0.36.jar:10.0] {}
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?] {}
	at TRANSFORMER/minecraft@1.21.11/net.minecraft.server.Bootstrap.bootStrap(Bootstrap.java:50) ~[minecraft-server-patched-21.11.45.jar:?] {}
	at TRANSFORMER/minecraft@1.21.11/net.minecraft.server.Main.main(Main.java:112) [minecraft-server-patched-21.11.45.jar:?] {}
	at net.neoforged.fml.startup.Server.main(Server.java:19) [loader-10.0.36.jar:10.0] {}
	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] {}
Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError: Mixin [citadel.mixins.json:LivingEntityMixin from mod citadel] from phase [DEFAULT] in config [citadel.mixins.json] FAILED during APPLY
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinError(MixinProcessor.java:686) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.handleMixinApplyError(MixinProcessor.java:637) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:368) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	... 17 more
Caused by: org.spongepowered.asm.mixin.injection.throwables.InvalidInjectionException: Invalid descriptor on citadel.mixins.json:LivingEntityMixin from mod citadel->@Inject::citadel_writeAdditional(Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V! Expected (Lnet/minecraft/world/level/storage/ValueOutput;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V but found (Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V [INJECT_APPLY Applicator Phase -> citadel.mixins.json:LivingEntityMixin from mod citadel -> Apply Injections ->  -> Inject -> citadel.mixins.json:LivingEntityMixin from mod citadel->@Inject::citadel_writeAdditional(Lnet/minecraft/nbt/CompoundTag;Lorg/spongepowered/asm/mixin/injection/callback/CallbackInfo;)V]
	at org.spongepowered.asm.mixin.injection.callback.CallbackInjector.inject(CallbackInjector.java:560) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.injection.callback.CallbackInjector.inject(CallbackInjector.java:490) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.injection.code.Injector.inject(Injector.java:284) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.inject(InjectionInfo.java:508) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyInjections(MixinTargetContext.java:1483) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyInjections(MixinApplicatorStandard.java:752) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:330) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:246) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.TargetClassContext.apply(TargetClassContext.java:437) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:418) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	at org.spongepowered.asm.mixin.transformer.MixinProcessor.applyMixins(MixinProcessor.java:352) ~[sponge-mixin-0.16.5+mixin.0.8.7.jar:0.16.5+mixin.0.8.7] {}
	... 17 more
[14:35:27] [main/INFO] [ne.ne.fm.lo.FMLLoader/]: Closing FML Loader 31ddb930
[14:35:27] [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:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	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:103)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at net.neoforged.serverstarterjar.Main8.main(Main8.java:19)
Exiting...