We have customized webtop 65sp1 solution. Repository is still 53sp4. Application is working fine but one of the user is getting error after login. Screen shot is attached. Error messages given in popup as well in application server are as follows:
class java.lang.NullPointerException
After closing this window, press the Refresh or Reload button on your browser to continue.Stack Trace:
java.lang.NullPointerException
at com.documentum.fc.client.impl.connection.docbase.DocbaseConnection.getDocbaseSpec(DocbaseConnection.java:1389)
at com.documentum.fc.client.impl.session.Session.getDocbaseSpec(Session.java:680)
at com.documentum.fc.client.impl.session.Session.getDocbaseName(Session.java:714)
at com.documentum.fc.client.impl.session.SessionHandle.getDocbaseName(SessionHandle.java:254)
at com.documentum.fc.client.impl.bof.classmgmt.ModuleManager.getModuleClass(ModuleManager.java:165)
at com.documentum.fc.client.impl.bof.classmgmt.ModuleManager.newModule(ModuleManager.java:135)
at com.documentum.fc.client.impl.bof.classmgmt.ModuleManager.newService(ModuleManager.java:86)
at com.documentum.fc.client.DfClient$ClientImpl.newService(DfClient.java:422)
at com.documentum.web.formext.control.cluster.SmartNavigationService.getClusteringService(SmartNavigationService.java:137)
at com.documentum.web.formext.control.cluster.SmartNavigationService.isContentClusteringServiceAvailable(SmartNavigationService.java:101)
at com.documentum.webtop.webcomponent.browsertree.BrowserTree.readContentClusteringConfig(BrowserTree.java:1198)
at com.documentum.webtop.webcomponent.browsertree.BrowserTree.onInit(BrowserTree.java:110)
at com.documentum.web.form.FormProcessor.invokeMethod(FormProcessor.java:1599)
at com.documentum.web.form.FormProcessor.invokeMethod(FormProcessor.java:1484)
at com.documentum.web.form.FormProcessor.fireOnInitEvent(FormProcessor.java:1160)
at com.documentum.web.form.FormOperation.requestOnInitEvent(FormOperation.java:159)
at com.documentum.web.form.JumpOperation.execute(JumpOperation.java:113)
at com.documentum.web.form.FormProcessor.openForm(FormProcessor.java:216)
at com.documentum.web.form.WebformTag.doStartTag(WebformTag.java:127)
at com.ibm._jsp._browsertree._jspx_meth_dmf_webform_0(_browsertree.java:1189)
at com.ibm._jsp._browsertree._jspService(_browsertree.java:159)
at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:87)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1145)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1086)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:118)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:834)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:682)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:588)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:489)
at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:122)
at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:226)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java:639)
at com.documentum.web.form.FormProcessor.dispatchURL(FormProcessor.java:2186)
at com.documentum.web.formext.component.URLDispatchBridge.dispatch(URLDispatchBridge.java:107)
at com.documentum.web.formext.component.ComponentDispatcher.mapRequestToComponent(ComponentDispatcher.java:463)
at com.documentum.web.formext.component.ComponentDispatcher.doGet(ComponentDispatcher.java:326)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at com.documentum.web.formext.component.ComponentDispatcher.doService(ComponentDispatcher.java:300)
at com.documentum.web.formext.component.ComponentDispatcher.serviceAsNonController(ComponentDispatcher.java:138)
at com.documentum.web.formext.component.ComponentDispatcher.service(ComponentDispatcher.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1145)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1086)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
at com.documentum.web.servlet.ResponseHeaderControlFilter.doFilter(ResponseHeaderControlFilter.java:317)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.documentum.web.servlet.CompressionFilter.doFilter(CompressionFilter.java:84)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.documentum.web.env.WDKController.processRequest(WDKController.java:95)
at com.documentum.web.env.WDKController.doFilter(WDKController.java:83)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:834)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:682)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:588)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:489)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:748)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1466)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:119)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:792)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)
