java.lang.ClassCastException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • jndi unknown source with jms | Oracle Community
    via by Unknown author,
  • jndi unknown source with jms
    via by 932533,
  • EJB remote call from EJB
    via by 843833,
  • Problem getting the remote interface
    via by 843833,
  • J2EE tutorial question
    via by 843830,
    • java.lang.ClassCastException at com.sun.corba.ee.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229) at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137) at NewGenericPortlet.lookupNewSessionBean(NewGenericPortlet.java:185) at NewGenericPortlet.doView(NewGenericPortlet.java:93) at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:235) at javax.portlet.GenericPortlet.render(GenericPortlet.java:163) at com.sun.portal.portletappengine.PortletAppEngineServlet.service(PortletAppEngineServlet.java:261) at javax.servlet.http.HttpServlet.service(HttpServlet.java:860) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)

    Users with the same issue

    Unknown visitor1 times, last one,
    Unknown visitor1 times, last one,