javax.servlet.ServletException: java.lang.NoClassDefFoundError: Hello

Oracle Community | Purva Kulkarni-Kale | 5 years ago
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    Root Cause Analysis

    1. javax.servlet.ServletException

      java.lang.NoClassDefFoundError: Hello

      at weblogic.servlet.internal.ServletStubImpl.execute()
    2. Atmosphere weblogic
      RequestDispatcherImpl.forward
      1. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:341)
      2. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
      3. weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:523)
      4. weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)
      4 frames
    3. oracle.security.am
      CredCollectServlet.doGet
      1. oracle.security.am.pbl.transport.http.CredCollectServlet.getCredentials(CredCollectServlet.java:148)
      2. oracle.security.am.pbl.transport.http.CredCollectServlet.doPost(CredCollectServlet.java:84)
      3. oracle.security.am.pbl.transport.http.CredCollectServlet.doGet(CredCollectServlet.java:71)
      3 frames
    4. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      2 frames
    5. Atmosphere weblogic
      RequestDispatcherImpl.forward
      1. weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
      2. weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
      3. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
      4. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
      5. weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:523)
      6. weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)
      6 frames
    6. oracle.security.am
      AMServlet.doGet
      1. oracle.security.am.pbl.transport.http.AMServlet.doForward(AMServlet.java:473)
      2. oracle.security.am.pbl.transport.http.AMServlet.handleResponse(AMServlet.java:347)
      3. oracle.security.am.pbl.transport.http.AMServlet.handleRequest(AMServlet.java:173)
      4. oracle.security.am.pbl.transport.http.AMServlet.doPost(AMServlet.java:133)
      5. oracle.security.am.pbl.transport.http.AMServlet.doGet(AMServlet.java:673)
      5 frames
    7. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      2 frames
    8. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
      2. weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
      3. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
      4. weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
      5. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      5 frames
    9. oracle.security.am
      OAMValidationSystemFilter.doFilter
      1. oracle.security.am.agent.wls.filters.OAMServletAuthenticationFilter.doFilter(OAMServletAuthenticationFilter.java:265)
      2. oracle.security.am.agent.wls.filters.OAMValidationSystemFilter.doFilter(OAMValidationSystemFilter.java:133)
      2 frames
    10. oracle.security.wls
      OAMAgentWrapperFilter.doFilter
      1. oracle.security.wls.oamagent.OAMAgentWrapperFilter.doFilter(OAMAgentWrapperFilter.java:120)
      1 frame
    11. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      1 frame
    12. oracle.security.jps
      JpsAbsFilter$1.run
      1. oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
      1 frame
    13. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    14. oracle.security.jps
      JpsFilter.doFilter
      1. oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
      2. oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
      3. oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
      4. oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
      5. oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
      5 frames
    15. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      1 frame
    16. oracle.dms.servlet
      DMSServletFilter.doFilter
      1. oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
      1 frame
    17. Atmosphere weblogic
      WebAppServletContext$ServletInvocationAction.run
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      2. weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
      3. weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
      3 frames
    18. weblogic.security.acl
      AuthenticatedSubject.doAs
      1. weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
      1 frame
    19. weblogic.security.service
      SecurityManager.runAs
      1. weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
      1 frame
    20. Atmosphere weblogic
      ServletRequestImpl.run
      1. weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
      2. weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
      3. weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
      3 frames
    21. weblogic.work
      ExecuteThread.run
      1. weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
      2. weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
      2 frames