java.lang.NullPointerException

Oracle Community | 320653 | 1 decade ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at oracle.discoiv.session.model.Authentication.<init>()
  2. oracle.discoiv.session
    ModelSession.openAccount
    1. oracle.discoiv.session.model.Authentication.<init>(Authentication.java:87)
    2. oracle.discoiv.session.model.ConnectionManager.findConnection(ConnectionManager.java:306)
    3. oracle.discoiv.session.model.ConnectionManager.findConnection(ConnectionManager.java:277)
    4. oracle.discoiv.session.model.ConnectionManager.getConnection(ConnectionManager.java:74)
    5. oracle.discoiv.session.model.ModelSession.openConnection(ModelSession.java:272)
    6. oracle.discoiv.session.model.ModelSession.openAccount(ModelSession.java:331)
    6 frames
  3. oracle.discoiv.state
    StateMachine.setState
    1. oracle.discoiv.state.LoginTransition.doTransition(LoginTransition.java:62)
    2. oracle.discoiv.state.StateTransition.execute(StateTransition.java:37)
    3. oracle.discoiv.state.StateTransition.execute(StateTransition.java:46)
    4. oracle.discoiv.state.DiscoState.getState(DiscoState.java:155)
    5. oracle.discoiv.state.DiscoState.getState(DiscoState.java:52)
    6. oracle.discoiv.state.StateMachine.setState(StateMachine.java:75)
    6 frames
  4. oracle.discoiv.controller
    DiscovererController.setState
    1. oracle.discoiv.controller.DiscovererController.setState(DiscovererController.java:236)
    1 frame
  5. oracle.discoiv.servlet
    DiscoServlet.doGet
    1. oracle.discoiv.servlet.DiscovererHttpHandler.processRequest(DiscovererHttpHandler.java:101)
    2. oracle.discoiv.servlet.DiscoServlet.doRequest(DiscoServlet.java:314)
    3. oracle.discoiv.servlet.DiscoServlet.doGet(DiscoServlet.java:148)
    3 frames
  6. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
    2 frames
  7. com.evermind.server
    ResourceFilterChain.doFilter
    1. com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
    1 frame
  8. oracle.security.jazn
    JAZNFilter.doFilter
    1. oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
    1 frame
  9. com.evermind.server
    ServletRequestDispatcher.forward
    1. com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523)
    2. com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269)
    3. com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:219)
    3 frames
  10. oracle.plus.servlet
    Disco4iProxyServlet.doGet
    1. oracle.plus.servlet.Disco4iProxyServlet.doRequest(Disco4iProxyServlet.java:141)
    2. oracle.plus.servlet.Disco4iProxyServlet.doGet(Disco4iProxyServlet.java:68)
    2 frames
  11. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
    2 frames
  12. com.evermind.server
    ResourceFilterChain.doFilter
    1. com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
    1 frame
  13. oracle.security.jazn
    JAZNFilter.doFilter
    1. oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
    1 frame
  14. com.evermind.server
    AJPRequestHandler.run
    1. com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523)
    2. com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269)
    3. com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:735)
    4. com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:151)
    4 frames
  15. com.evermind.util
    ThreadPoolThread.run
    1. com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
    1 frame