[1.13.2 Launch Errors (Ubuntu Server)]

Just now, DaemonUmbra said:

Use Java 8 or 10 for 1.13.2

If you plan to use 1.12.2 alongside 1.13.2, get 8 

Thanks so much! Worked like a charm.

[1.13.2 Launch Errors (Ubuntu Server)]

Hello!

I am trying to install the newest beta of Forge onto an Ubuntu server, and the installation process seems like it has been completed correctly. However, when I try to launch I get an error and a stack trace (see spoiler).

Here is the contents of my debug.log: https://pastebin.com/u9qTvygX

Please advise.
 

Spoiler

$ java -jar forge-1.13.2-25.0.57.jar
Appending default arguments: --gameDir . --launchTarget fmlserver --fml.forgeVersion 25.0.57 --fml.mcpVersion 20190213.203750 --fml.mcVersion 1.13.2 --fml.forgeGroup net.minecraftforge
[22:54:41.783] [main/INFO] [Launcher/MODLAUNCHER]: ModLauncher starting: java version 11.0.1
[22:54:41.986] [main/INFO] [Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 25.0.57, --fml.mcpVersion, 20190213.203750, --fml.mcVersion, 1.13.2, --fml.forgeGroup, net.minecraftforge]
[22:54:42.448] [main/INFO] [loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[22:54:44.054] [main/INFO] [LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 25.0.57, --fml.mcpVersion, 20190213.203750, --fml.mcVersion, 1.13.2, --fml.forgeGroup, net.minecraftforge]
Exception in thread "main" java.lang.RuntimeException: java.lang.UnsupportedOperationException
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:21)
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:35)
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53)
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:58)
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:44)
    at net.minecraftforge.server.ServerMain.main(ServerMain.java:65)
Caused by: java.lang.UnsupportedOperationException
    at org.objectweb.asm.ClassVisitor.visitNestMemberExperimental(ClassVisitor.java:248)
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:651)
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:391)
    at cpw.mods.modlauncher.TransformerClassWriter.computeHierarchy(TransformerClassWriter.java:65)
    at cpw.mods.modlauncher.TransformerClassWriter.access$100(TransformerClassWriter.java:17)
    at cpw.mods.modlauncher.TransformerClassWriter$SuperCollectingVisitor.visit(TransformerClassWriter.java:111)
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:525)
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:391)
    at cpw.mods.modlauncher.TransformerClassWriter.computeHierarchy(TransformerClassWriter.java:65)
    at cpw.mods.modlauncher.TransformerClassWriter.access$100(TransformerClassWriter.java:17)
    at cpw.mods.modlauncher.TransformerClassWriter$SuperCollectingVisitor.visit(TransformerClassWriter.java:111)
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:525)
    at org.objectweb.asm.ClassReader.accept(ClassReader.java:391)
    at cpw.mods.modlauncher.TransformerClassWriter.computeHierarchy(TransformerClassWriter.java:65)
    at cpw.mods.modlauncher.TransformerClassWriter.getSupers(TransformerClassWriter.java:36)
    at cpw.mods.modlauncher.TransformerClassWriter.getCommonSuperClass(TransformerClassWriter.java:84)
    at org.objectweb.asm.SymbolTable.addMergedType(SymbolTable.java:1209)
    at org.objectweb.asm.Frame.merge(Frame.java:1293)
    at org.objectweb.asm.Frame.merge(Frame.java:1175)
    at org.objectweb.asm.MethodWriter.computeAllFrames(MethodWriter.java:1604)
    at org.objectweb.asm.MethodWriter.visitMaxs(MethodWriter.java:1540)
    at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:807)
    at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:687)
    at org.objectweb.asm.tree.ClassNode.accept(ClassNode.java:436)
    at cpw.mods.modlauncher.ClassTransformer.transform(ClassTransformer.java:89)
    at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:214)
    at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:76)
    at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.loadClass(TransformingClassLoader.java:169)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    at java.base/java.lang.ClassLoader.defineClass1(Native Method)
    at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)
    at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:877)
    at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:223)
    at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:76)
    at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.loadClass(TransformingClassLoader.java:169)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    at java.base/java.lang.Class.getDeclaredMethods0(Native Method)
    at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3167)
    at java.base/java.lang.Class.getMethodsRecursive(Class.java:3308)
    at java.base/java.lang.Class.getMethod0(Class.java:3294)
    at java.base/java.lang.Class.getMethod(Class.java:2107)
    at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:52)
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:19)
    ... 5 more