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Samebug tips

  1. ,
    Expert tip

    A few things cause this exception:
    1) Check if you have all jars and if they're in the correct path.
    2) Your classpath might be broken, you can define it in the command line with java -cp yourClassPath or at your IDE if you're using one.

  2. ,

    you can change your scala version to 2.11.11

Solutions on the web

via GitHub by sanishmfod
, 1 year ago
This exception has no message.
via GitHub by PJpb
, 4 months ago
This exception has no message.
via Coderanch by Rohit Kumar, 1 year ago
This exception has no message.
via Coderanch by Chan Ag, 11 months ago
via https://bugzilla.redhat.com/bugzilla/ by Eiichi Nagai, 2 years ago
java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:44) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:516) at winstone.Launcher.spawnListener(Launcher.java:232) at winstone.Launcher.<init>(Launcher.java:205) at winstone.Launcher.main(Launcher.java:391) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:600) at Main.main(Main.java:200)Caused by: java.lang.NoClassDefFoundError: sun.security.x509.CertAndKeyGen at winstone.ssl.HttpsListener.<init>(HttpsListener.java:111) ... 12 moreCaused by: java.lang.ClassNotFoundException: sun.security.x509.CertAndKeyGen at java.lang.ClassNotFoundException.<init>(ClassNotFoundException.java:77) at java.net.URLClassLoader.findClass(URLClassLoader.java:385) at java.lang.ClassLoader.loadClass(ClassLoader.java:653) at java.lang.ClassLoader.loadClass(ClassLoader.java:619) ... 13 more