typicalname started following launcher.java.lang.reflect.InvocationTargetException
Hello. I've used to host on my normal main computer. I wanted to move to a Amazon AWS (EC2) server because it was faster. I am currently running on Ubuntu. The error is right below. 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:566) at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43) at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12) 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) ... 6 more Yes, I have looked at other people's posts. They had the same issue, but they fixed it by having this "minecraft_server.1.7.10.jar" I do have the same file as them, but it still does not work. I am pretty sure I do not have any missing files. I have used the installer, and used this command: java -jar forge-1.7.10-10.13.4.1614-1.7.10-installer.jar --installServer If you can help, please reply.