Posted May 6, 20232 yr Hello, I hope you can help me out here. I'm trying to set up a modded Minecraft server for my sons but the server keeps crashing, see below for the full text after running run.bat 2023-05-06 16:02:28,235 main WARN Advanced terminal features are not available in this environment [16:02:28] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher running: args [--launchTarget, forgeserver, --fml.forgeVersion, 45.0.57, --fml.mcVersion, 1.19.4, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20230314.122934] [16:02:28] [main/INFO] [cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher 10.0.8+10.0.8+main.0ef7e830 starting: java version 20.0.1 by Oracle Corporation; OS Windows Server 2016 arch amd64 version 10.0 [16:02:29] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=union:/E:/MineCraft/libraries/org/spongepowered/mixin/0.8.5/mixin-0.8.5.jar%2363!/ Service=ModLauncher Env=SERVER [16:02:30] [main/WARN] [ne.mi.fm.lo.mo.ModFileParser/LOADING]: Mod file E:\MineCraft\libraries\net\minecraftforge\fmlcore\1.19.4-45.0.57\fmlcore-1.19.4-45.0.57.jar is missing mods.toml file [16:02:30] [main/WARN] [ne.mi.fm.lo.mo.ModFileParser/LOADING]: Mod file E:\MineCraft\libraries\net\minecraftforge\javafmllanguage\1.19.4-45.0.57\javafmllanguage-1.19.4-45.0.57.jar is missing mods.toml file [16:02:30] [main/WARN] [ne.mi.fm.lo.mo.ModFileParser/LOADING]: Mod file E:\MineCraft\libraries\net\minecraftforge\lowcodelanguage\1.19.4-45.0.57\lowcodelanguage-1.19.4-45.0.57.jar is missing mods.toml file [16:02:30] [main/WARN] [ne.mi.fm.lo.mo.ModFileParser/LOADING]: Mod file E:\MineCraft\libraries\net\minecraftforge\mclanguage\1.19.4-45.0.57\mclanguage-1.19.4-45.0.57.jar is missing mods.toml file [16:02:30] [main/INFO] [ne.mi.fm.lo.mo.JarInJarDependencyLocator/]: No dependencies to load found. Skipping! [16:02:38] [main/INFO] [mixin/]: Compatibility level set to JAVA_17 [16:02:38] [main/INFO] [cp.mo.mo.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeserver' with arguments [] Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:32) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.Launcher.run(Launcher.java:106) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.Launcher.main(Launcher.java:77) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) at cpw.mods.bootstraplauncher@1.1.2/cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:119) at java.base/java.lang.reflect.Method.invoke(Method.java:578) at MC-BOOTSTRAP/fmlloader@1.19.4-45.0.57/net.minecraftforge.fml.loading.targets.CommonServerLaunchHandler.lambda$launchService$0(CommonServerLaunchHandler.java:29) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ... 7 more Caused by: java.lang.BootstrapMethodError: java.lang.IllegalArgumentException: Unsupported class file major version 64 at TRANSFORMER/minecraft@1.19.4/net.minecraft.world.level.levelgen.structure.pieces.StructurePieceType.<clinit>(StructurePieceType.java:79) at TRANSFORMER/minecraft@1.19.4/net.minecraft.core.registries.BuiltInRegistries.m_257693_(BuiltInRegistries.java:339) at TRANSFORMER/minecraft@1.19.4/net.minecraft.core.registries.BuiltInRegistries.m_258029_(BuiltInRegistries.java:441) at TRANSFORMER/minecraft@1.19.4/net.minecraft.core.registries.BuiltInRegistries.m_258037_(BuiltInRegistries.java:455) at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:729) at TRANSFORMER/minecraft@1.19.4/net.minecraft.core.registries.BuiltInRegistries.m_257453_(BuiltInRegistries.java:454) at TRANSFORMER/minecraft@1.19.4/net.minecraft.core.registries.BuiltInRegistries.m_257498_(BuiltInRegistries.java:448) at TRANSFORMER/minecraft@1.19.4/net.minecraft.server.Bootstrap.m_135870_(Bootstrap.java:49) at TRANSFORMER/minecraft@1.19.4/net.minecraft.server.Main.main(Main.java:121) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) ... 10 more Caused by: java.lang.IllegalArgumentException: Unsupported class file major version 64 at org.objectweb.asm@9.3.0/org.objectweb.asm.ClassReader.<init>(ClassReader.java:199) at org.objectweb.asm@9.3.0/org.objectweb.asm.ClassReader.<init>(ClassReader.java:180) at org.objectweb.asm@9.3.0/org.objectweb.asm.ClassReader.<init>(ClassReader.java:166) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:75) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50) at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.getMaybeTransformedClassBytes(ModuleClassLoader.java:250) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.TransformingClassLoader.buildTransformedClassNodeFor(TransformingClassLoader.java:58) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.TransformerClassWriter.computeHierarchyFromFile(TransformerClassWriter.java:149) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.TransformerClassWriter.computeHierarchy(TransformerClassWriter.java:112) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.TransformerClassWriter.getSupers(TransformerClassWriter.java:83) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.TransformerClassWriter.getCommonSuperClass(TransformerClassWriter.java:63) at org.objectweb.asm@9.3.0/org.objectweb.asm.SymbolTable.addMergedType(SymbolTable.java:1202) at org.objectweb.asm@9.3.0/org.objectweb.asm.Frame.merge(Frame.java:1299) at org.objectweb.asm@9.3.0/org.objectweb.asm.Frame.merge(Frame.java:1197) at org.objectweb.asm@9.3.0/org.objectweb.asm.MethodWriter.computeAllFrames(MethodWriter.java:1611) at org.objectweb.asm@9.3.0/org.objectweb.asm.MethodWriter.visitMaxs(MethodWriter.java:1547) at org.objectweb.asm.tree@9.3.0/org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:767) at org.objectweb.asm.tree@9.3.0/org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:647) at org.objectweb.asm.tree@9.3.0/org.objectweb.asm.tree.ClassNode.accept(ClassNode.java:451) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:133) at MC-BOOTSTRAP/cpw.mods.modlauncher@10.0.8/cpw.mods.modlauncher.TransformingClassLoader.maybeTransformClassBytes(TransformingClassLoader.java:50) at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.readerToClass(ModuleClassLoader.java:113) at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.lambda$findClass$15(ModuleClassLoader.java:219) at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadFromModule(ModuleClassLoader.java:229) at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.findClass(ModuleClassLoader.java:219) at cpw.mods.securejarhandler/cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:135) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ... 20 more Press any key to continue . . . I installed Forge server in the same directory as Minecraft server: E:\MineCraft>dir Volume in drive E is Data Volume Serial Number is 10AB-93ED Directory of E:\MineCraft 06-05-2023 15:53 <DIR> . 06-05-2023 15:53 <DIR> .. 06-05-2023 15:42 2 banned-ips.json 06-05-2023 15:42 2 banned-players.json 06-05-2023 15:53 <DIR> config 06-05-2023 15:53 <DIR> defaultconfigs 06-05-2023 14:54 159 eula.txt 06-05-2023 15:51 <DIR> libraries 06-05-2023 16:02 <DIR> logs 06-05-2023 15:58 <DIR> mods 06-05-2023 15:42 2 ops.json 06-05-2023 15:51 374 run.bat 06-05-2023 15:51 366 run.sh 06-05-2023 14:51 47.515.675 server.jar 06-05-2023 15:42 1.331 server.properties 06-05-2023 15:42 2 usercache.json 06-05-2023 16:02 350 user_jvm_args.txt 06-05-2023 14:53 <DIR> versions 06-05-2023 14:56 2 whitelist.json 06-05-2023 15:47 <DIR> world 11 File(s) 47.518.265 bytes 9 Dir(s) 456.563.163.136 bytes free Edited May 6, 20232 yr by CrisKolkman Typo
May 6, 20232 yr Use java 17 Boilerplate: If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one. If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install Large files should be posted to a file sharing site like https://gist.github.com You should also read the support forum sticky post.
May 6, 20232 yr Author 41 minutes ago, warjort said: Use java 17 This did the trick, thank you very much!
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