java.lang.NullPointerException

ibm.com | 6 months ago
tip
Do you know that we can give you better hits? Get more relevant results from Samebug’s stack trace search.

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at psdi.server.MXServer.getProperty()
  2. psdi.server
    MXServer.getProperty
    1. psdi.server.MXServer.getProperty(MXServer.java:4054)
    1 frame
  3. psdi.webclient.system
    RequestManager.manageRequest
    1. psdi.webclient.system.session.WebClientSessionFactory.getMaxSessions(WebClientSessionFactory.java:92)
    2. psdi.webclient.system.session.WebClientSessionFactory.hasAvailableSessions(WebClientSessionFactory.java:133)
    3. psdi.webclient.system.controller.RequestManager.checkSession(RequestManager.java:234)
    4. psdi.webclient.system.controller.RequestManager.manageRequest(RequestManager.java:68)
    4 frames
  4. psdi.webclient.servlet
    WebClientServlet.doGet
    1. psdi.webclient.servlet.WebClientServlet.handleRequest(WebClientServlet.java:123)
    2. psdi.webclient.servlet.WebClientServlet.doGet(WebClientServlet.java:72)
    2 frames
  5. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:718)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    2 frames
  6. WebSphere
    WebAppFilterChain.doFilter
    1. com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    2. com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1597)
    3. com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131)
    3 frames
  7. psdi.webclient.system
    HttpCrossSiteScriptingSecurity.doFilter
    1. psdi.webclient.system.filter.HttpCrossSiteScriptingSecurity.doFilter(HttpCrossSiteScriptingSecurity.java:66)
    1 frame
  8. WebSphere
    WebAppFilterChain.doFilter
    1. com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188)
    2. com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116)
    2 frames
  9. psdi.webclient.system
    TIPCMSFilter.doFilter
    1. psdi.webclient.system.filter.TIPCMSFilter.doFilter(TIPCMSFilter.java:38)
    1 frame
  10. WebSphere
    WSWebContainer.handleRequest
    1. com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188)
    2. com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116)
    3. com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77)
    4. com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908)
    5. com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:934)
    6. com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    7. com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    8. com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
    9. com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:864)
    10. com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
    10 frames
  11. com.ibm.ws
    WCChannelLink.ready
    1. com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
    1 frame
  12. WebSphere
    AioReadCompletionListener.futureCompleted
    1. com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
    2. com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
    3. com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
    4. com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)
    5. com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
    6. com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
    7. com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    7 frames
  13. com.ibm.io
    ResultHandler$2.run
    1. com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    2. com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    3. com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    4. com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    5. com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    6. com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    6 frames
  14. com.ibm.ws
    ThreadPool$Worker.run
    1. com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
    1 frame