java.lang.NoClassDefFoundError: org/apache/struts/action/ActionForm

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    Root Cause Analysis

    1. java.lang.NoClassDefFoundError

      org/apache/struts/action/ActionForm

      at java.lang.ClassLoader.defineClass0()
    2. Java RT
      SecureClassLoader.defineClass
      1. java.lang.ClassLoader.defineClass0(Native Method)
      2. java.lang.ClassLoader.defineClass(ClassLoader.java:486)
      3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
      3 frames
    3. weblogic.utils.classloaders
      GenericClassLoader.findClass
      1. weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:338)
      2. weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:155)
      2 frames
    4. Java RT
      Class.forName
      1. java.lang.ClassLoader.loadClass(ClassLoader.java:297)
      2. java.lang.ClassLoader.loadClass(ClassLoader.java:290)
      3. java.lang.ClassLoader.loadClass(ClassLoader.java:253)
      4. java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
      5. java.lang.Class.forName0(Native Method)
      6. java.lang.Class.forName(Class.java:120)
      6 frames
    5. struts
      FormTag.doStartTag
      1. org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:563)
      1 frame
    6. jsp_servlet
      _logon._jspService
      1. jsp_servlet._logon._jspService(_logon.java:112)
      1 frame
    7. weblogic.servlet.jsp
      JspBase.service
      1. weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
      1 frame
    8. Atmosphere weblogic
      RequestDispatcherImpl.forward
      1. weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:263)
      2. weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:302)
      3. weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
      4. weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:190)
      4 frames
    9. struts
      ActionServlet.doGet
      1. org.apache.struts.action.ActionServlet.processActionForward(ActionServlet.java:1758)
      2. org.apache.struts.action.ActionServlet.process(ActionServlet.java:1595)
      3. org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:491)
      3 frames
    10. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
      2 frames
    11. Atmosphere weblogic
      ServletRequestImpl.execute
      1. weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:263)
      2. weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
      3. weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2390)
      4. weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1959)
      4 frames
    12. weblogic.kernel
      ExecuteThread.run
      1. weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
      2. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
      2 frames