Howdy,
I'm having a rather difficult time getting a modded 1.12.2 server set up and running, I've successfully run the most recent alpha and stable forge installer with no success.
System and software deets:
OSX 10.14.4
Minecraft 1.12.2
Forge versions: 14.23.5.2768, 14.23.5.2838, 14.23.5.2837
Java 10.0.2 (build 10.0.2 +13) x86_64 architecture
I've read somewhere that I need Java 8 to run the forge server, but that would fail to make sense as I can run a forge client in Java 10 with no trouble...
Here's the console log:
A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
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: java.base/jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to java.base/java.net.URLClassLoader
at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
... 6 more
I can't seem to expand the "... 6 more" with a -verbose
Hope this can help diagnose.