Exception in thread "main" java error

[zaku]

hey all, i've got a problem with hosting any source. I can play a server with any client it is just a hosting rpoblem... anyways if anyone has a solution how to fix let me know via this thread. If you could fix for me through Team Viewer please leave a message on here. Thanks will rep++

Exception in thread "main" java.lang.NoClassDefFoundError: net/com/codeusa/Server
Caused by: java.lang.ClassNotFoundException: net.com.codeusa.Server
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
Could not find the main class: net/com/codeusa/Server.  Program will exit.
Press any key to continue . . .

[Milka]

1) You didn't build/compile your server

2) Your paths aren't set correctly

We could help if we knew your framework's structure and your cmd batch code.