java.lang.ClassNotFoundException: Hello not found by HelloClient [1]

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

  1. java.lang.ClassNotFoundException

    Hello not found by HelloClient [1]

    at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation()
  2. Apache Felix Framework
    ModuleImpl$ModuleClassLoader.loadClass
    1. org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787)
    2. org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
    3. org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768)
    3 frames
  3. Java RT
    ClassLoader.loadClass
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    1 frame
  4. Unknown
    HelloClient.process
    1. HelloClient.process(HelloClient.java:222)
    1 frame
  5. oracle.security.am
    AMServlet.doGet
    1. oracle.security.am.engine.authn.internal.executor.PlugInExecutor.execute(PlugInExecutor.java:170)
    2. oracle.security.am.engine.authn.internal.executor.AuthenticationSchemeExecutor.execute(AuthenticationSchemeExecutor.java:96)
    3. oracle.security.am.engine.authn.internal.controller.AuthenticationEngineControllerImpl.validateUser(AuthenticationEngineControllerImpl.java:261)
    4. oracle.security.am.engines.enginecontroller.AuthnEngineController.authenticateUser(AuthnEngineController.java:669)
    5. oracle.security.am.engines.enginecontroller.AuthnEngineController.processEvent(AuthnEngineController.java:294)
    6. oracle.security.am.controller.MasterController.processEvent(MasterController.java:354)
    7. oracle.security.am.controller.MasterController.processRequest(MasterController.java:517)
    8. oracle.security.am.controller.MasterController.process(MasterController.java:457)
    9. oracle.security.am.pbl.PBLFlowManager.delegateToMasterController(PBLFlowManager.java:209)
    10. oracle.security.am.pbl.PBLFlowManager.handleBaseEvent(PBLFlowManager.java:147)
    11. oracle.security.am.pbl.PBLFlowManager.processRequest(PBLFlowManager.java:107)
    12. oracle.security.am.pbl.transport.http.AMServlet.handleRequest(AMServlet.java:168)
    13. oracle.security.am.pbl.transport.http.AMServlet.doPost(AMServlet.java:133)
    14. oracle.security.am.pbl.transport.http.AMServlet.doGet(AMServlet.java:673)
    14 frames
  6. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    2 frames
  7. Atmosphere weblogic
    RequestDispatcherImpl.forward
    1. weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
    2. weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
    3. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
    4. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
    5. weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:523)
    6. weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)
    6 frames
  8. oracle.security.am
    CredCollectServlet.doGet
    1. oracle.security.am.pbl.transport.http.CredCollectServlet.getCredentials(CredCollectServlet.java:148)
    2. oracle.security.am.pbl.transport.http.CredCollectServlet.doPost(CredCollectServlet.java:84)
    3. oracle.security.am.pbl.transport.http.CredCollectServlet.doGet(CredCollectServlet.java:71)
    3 frames
  9. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    2 frames
  10. Atmosphere weblogic
    RequestDispatcherImpl.forward
    1. weblogic.servlet.internal.StubSecurityHelper$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
  11. 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
  12. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    2 frames
  13. 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
  14. 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
  15. oracle.security.wls
    OAMAgentWrapperFilter.doFilter
    1. oracle.security.wls.oamagent.OAMAgentWrapperFilter.doFilter(OAMAgentWrapperFilter.java:120)
    1 frame
  16. Atmosphere weblogic
    FilterChainImpl.doFilter
    1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    1 frame
  17. oracle.security.jps
    JpsAbsFilter$1.run
    1. oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
    1 frame
  18. Java RT
    AccessController.doPrivileged
    1. java.security.AccessController.doPrivileged(Native Method)
    1 frame
  19. oracle.security.jps
    JpsFilter.doFilter
    1. oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
    2. oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
    3. oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
    4. oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
    5. oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
    5 frames
  20. Atmosphere weblogic
    FilterChainImpl.doFilter
    1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    1 frame
  21. oracle.dms.servlet
    DMSServletFilter.doFilter
    1. oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
    1 frame
  22. Atmosphere weblogic
    WebAppServletContext$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
  23. weblogic.security.acl
    AuthenticatedSubject.doAs
    1. weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    1 frame
  24. weblogic.security.service
    SecurityManager.runAs
    1. weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
    1 frame
  25. 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
  26. weblogic.work
    ExecuteThread.run
    1. weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
    2. weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
    2 frames