java.lang.NoClassDefFoundError

If you like a tip written by other Samebug users, mark is as helpful! Marks help our algorithm provide you better solutions and also help other users.
tip

jsp-api and servlet-api jars must NOT be deployed by your web app. They should be marked as provided but not deployed by your app.

tip

The server rejects all jars that already belong to the server runtime (such as tomcat-**.jar, servlet**.jar). Consider substituting the CORS filter you're using for this one: https://goo.gl/ctQ7Fs

tip

Needs to add netty-transport-native-epoll with a OS classifier to the classpath, it's not included in netty-all

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

  • gij (GNU libgcj) version
    via Stack Overflow by user2090961
    ,
  • WLST issue in weblogic 11g
    via by 570408,
  • Run DataInstall
    via by 719182,
  • Problems Executing Simple Applications
    via by 807596,
  • Errors when compiling these classes...
    via by Don Sartain,
    • java.lang.NoClassDefFoundError: groovy.lang.GroovyShell at gnu.java.lang.MainThread.run(libgcj.so.7rh) Caused by: java.lang.ClassNotFoundException: groovy.lang.GroovyShell not found in gnu.gcj.runtime.SystemClassLoader{urls=[], parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}} at java.net.URLClassLoader.findClass(libgcj.so.7rh) at gnu.gcj.runtime.SystemClassLoader.findClass(libgcj.so.7rh) at java.lang.ClassLoader.loadClass(libgcj.so.7rh) at java.lang.ClassLoader.loadClass(libgcj.so.7rh) ... 1 more

    Users with the same issue

    Unknown visitor
    Unknown visitor1 times, last one,
    Unknown visitor
    Unknown visitor1 times, last one,
    Unknown visitor
    Unknown visitor1 times, last one,
    eti22eti22
    1 times, last one,
    Unknown visitor
    Unknown visitor1 times, last one,
    1450 more bugmates