I am having issue while logging in to my application intermittently.Sometimes when I click on the login but, it goes to a blank page.
Here is the error stack. I have also attached the Happy path at the bottom. Any suggestions will be very helpful. Thank you.
Login
10:03:52,037 INFO [NewSessionFilter] session invalidated on /csa/login.seam
10:03:52,058 INFO [LoginAction] Bypass Aspect: true
10:03:52,058 INFO [LoginAction] Logging in user kermit into application
10:03:52,373 SEVERE [lifecycle] JSF1054: (Phase ID: RESTORE_VIEW 1, View ID: ) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@6733eb]
10:03:52,374 INFO [TimingLogger] start[1285855432367] time[7] tag[HTTP.Failure] message[/csa/login.seam]
10:03:52,374 ERROR [CachedConnectionValve] Application error: Faces Servlet did not complete its transaction
Submit the URL and relogin
10:03:52,496 INFO [PostAuthenticationHandler] doPostAuthenticate() started
10:03:52,810 INFO [PostAuthenticationHandler] Added user com.billmelater.csa.security.CsaIdentity@eb7d83 to SessionContext.
10:03:52,848 INFO [WscClientBase] SOAP request from user [1][kermit] at ip [127.0.0.1] has been assigned trackingNumber [00000gepp4hw00]
10:03:52,898 INFO [TimingLogger] start[1285855432037] time[861] tag[HTTP.Success] message[/csa/login.seam]
10:07:43,947 ERROR [[/csa]] Session event listener threw exception
java.lang.NullPointerException
at org.apache.catalina.connector.Request.removeAttribute(Request.java:1373)
at org.apache.catalina.connector.RequestFacade.removeAttribute(RequestFacade.java:514)
at javax.servlet.ServletRequestWrapper.removeAttribute(ServletRequestWrapper.java:295)
at com.sun.faces.context.RequestMap.remove(ExternalContextImpl.java:1096)
at org.jboss.seam.contexts.BasicContext.remove(BasicContext.java:73)
at org.jboss.seam.Component.newInstance(Component.java:2141)
at org.jboss.seam.Component.getInstance(Component.java:2021)
at org.jboss.seam.Component.getInstance(Component.java:2000)
at org.jboss.seam.Component.getInstance(Component.java:1994)
at org.jboss.seam.Component.getInstance(Component.java:1967)
at org.jboss.seam.Component.getInstance(Component.java:1962)
at org.jboss.seam.core.Events.instance(Events.java:157)
at org.jboss.seam.core.Events.exists(Events.java:152)
at org.jboss.seam.contexts.BasicContext.remove(BasicContext.java:72)
at org.jboss.seam.Component.newInstance(Component.java:2141)
at org.jboss.seam.contexts.Contexts.startup(Contexts.java:304)
at org.jboss.seam.contexts.Contexts.startup(Contexts.java:278)
at org.jboss.seam.contexts.Lifecycle.beginSession(Lifecycle.java:233)
at org.jboss.seam.contexts.ServletLifecycle.beginSession(ServletLifecycle.java:155)
at org.jboss.seam.servlet.SeamListener.sessionCreated(SeamListener.java:46)
at org.apache.catalina.session.StandardSession.tellNew(StandardSession.java:397)
at org.apache.catalina.session.StandardSession.setId(StandardSession.java:369)
at org.apache.catalina.session.ManagerBase.createSession(ManagerBase.java:829)
at org.apache.catalina.session.StandardManager.createSession(StandardManager.java:291)
at org.apache.catalina.connector.Request.doGetSession(Request.java:2367)
at org.apache.catalina.connector.Request.getSession(Request.java:2094)
at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:833)
at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:844)
at org.jboss.seam.web.IdentityRequestWrapper.<init>(IdentityRequestWrapper.java:23)
at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:613)
HAPPY LOGIN/LOGOUT
Login:
10:08:16,737 INFO [NewSessionFilter] session invalidated on /csa/login.seam
10:08:16,762 INFO [LoginAction] Bypass Aspect: true
10:08:16,762 INFO [LoginAction] Logging in user kermit into application
10:08:16,883 INFO [PostAuthenticationHandler] doPostAuthenticate() started
10:08:17,201 INFO [PostAuthenticationHandler] Added user com.billmelater.csa.security.CsaIdentity@ae3881 to SessionContext.
10:08:17,220 INFO [WscClientBase] SOAP request from user [1][kermit] at ip [127.0.0.1] has been assigned trackingNumber [00000geppa5vo0]
10:08:17,267 INFO [TimingLogger] start[1285855696737] time[530] tag[HTTP.Success] message[/csa/login.seam]
10:08:17,439 INFO [[/csa]] placeCallModalTabs: tab panel has no enabled or rendered tabs!
10:08:17,504 INFO [TimingLogger] start[1285855697334] time[170] tag[HTTP.Success] message[/csa/home.seam]
Logout
10:08:26,374 INFO [WscClientBase] SOAP request from user [1][kermit] at ip [127.0.0.1] has been assigned trackingNumber [00000geppacxy0]
10:08:26,409 INFO [WscClientBase] SOAP request from user [1][null] at ip [127.0.0.1] has been assigned trackingNumber [00000geppacyx0]
10:08:26,431 INFO [SupportSessionManager] Destroying SupportSessionManager
10:08:26,431 INFO [AspectContext] Stopping telephony background thread for agent null
10:08:26,431 WARN [AspectContext] Illegal attempt to stop stop telephony background thread when thread not active for agent null
10:08:26,432 INFO [TimingLogger] start[1285855706362] time[70] tag[HTTP.Success] message[/csa/home.seam]
10:08:26,547 INFO [TimingLogger] start[1285855706499] time[48] tag[HTTP.Success] message[/csa/login.seam]