java.lang.NullPointerException

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    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at oracle.spatial.router.engine.Route.forwardDFS()
    2. oracle.spatial.router
      RouteServerServlet.doPost
      1. oracle.spatial.router.engine.Route.forwardDFS(Route.java:1169)
      2. oracle.spatial.router.engine.Route.idsOfNodesForwardReachableFromANode(Route.java:1190)
      3. oracle.spatial.router.engine.Route.sourceToHighwaySearch(Route.java:1267)
      4. oracle.spatial.router.engine.Route.hierarchicalSearch(Route.java:1046)
      5. oracle.spatial.router.engine.Route.computeRoute(Route.java:289)
      6. oracle.spatial.router.server.RouteServerImplementation.route(RouteServerImplementation.java:241)
      7. oracle.spatial.router.server.RouteServerServlet.processRouteRequest(RouteServerServlet.java:689)
      8. oracle.spatial.router.server.RouteServerServlet.takeXMLRequestAndReturnResponse(RouteServerServlet.java:559)
      9. oracle.spatial.router.server.RouteServerServlet.doPost(RouteServerServlet.java:419)
      9 frames
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      2 frames
    4. com.evermind.server
      HttpRequestHandler.run
      1. com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:709)
      2. com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
      3. com.evermind.server.http.HttpRequestHandler.doDispatchRequest(HttpRequestHandler.java:889)
      4. com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:797)
      5. com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:607)
      6. com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:376)
      7. com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:161)
      8. com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:142)
      8 frames
    5. oracle.oc4j.network
      ServerSocketReadHandler$ClientRunnable.run
      1. oracle.oc4j.network.ServerSocketReadHandler$ClientRunnable.run(ServerSocketReadHandler.java:275)
      1 frame
    6. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
      3. java.lang.Thread.run(Thread.java:595)
      3 frames