OS Name/Version: Ubuntu 22.04.1 LTS
Product Name/Version: AMP Release “Halimede” v2.4.0.2,
Problem Description:
Created a new Instance for a Minecraft Server with mods.
I changed the Server type to Forge and selected the Forge Version 14.23.5.2855.
When i tried to start, i got these errors in the console and the wouldnt start.
A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:110)
at java.base/java.lang.reflect.Method.invoke(Method.java:577)
at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:70)
at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:34)
Caused by: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
... 3 more
Steps to reproduce:
- Create new Instance for Minecraft forge.
- Change forge Version and update.
- Start server.
Actions taken to resolve so far:
I dont have any ideas what to do, I am new to Ubuntu.