The maven build hangs and it core dumps when run

[tjordanchat]

I don't know if this is maintained anymore but for me the maven build never returns so I ^C and I get only one jar, the lexer-parser-snapshot but when I go run it to see if it works it does not. Somehow the main method was not built.

Exception in thread "main" java.lang.NoClassDefFoundError: lexer-parser-1/0-SNAPSHOT/jar
Caused by: java.lang.ClassNotFoundException: lexer-parser-1.0-SNAPSHOT.jar
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: lexer-parser-1.0-SNAPSHOT.jar. Program will exit.