2 Replies Latest reply on Apr 15, 2009 12:03 PM by Mathieu Petitdant

    Session Timeout and Redirect to Login Page

    davies ojekanmi Newbie

      I am pretty new to seam, I have set session timeout of 10 minute in the web.xml.


      I need to display the login page once session is timed out and user clicks any link in the application.


      Is there any configuration in seam that allows for this funtionality?


      Regards.


      Davies

        • 1. Re: Session Timeout and Redirect to Login Page
          davies ojekanmi Newbie
          I defined the following in pages.xml file

          <exception class="javax.faces.application.ViewExpiredException">
                  <redirect view-id="/login.xhtml">
                      <message>Your session has timed out, please try again</message>
                  </redirect>
          </exception>

          Thanks
          Davies
          • 2. Re: Session Timeout and Redirect to Login Page
            Mathieu Petitdant Newbie

            Hi,


            I've been  trying to do the same thing for a while. But no way to catch this ViewExpiredException using exception tag in pages.xml.


            The exception is raised that way but seems not catched as expected :


            12:03:07,305 INFO  [Contexts] starting up: org.jboss.seam.web.session
            12:03:07,305 INFO  [Contexts] starting up: org.jboss.seam.security.ruleBasedPermissionResolver
            12:03:07,305 INFO  [Contexts] starting up: org.jboss.seam.security.identity
            12:03:07,333 WARN  [lifecycle] executePhase(RESTORE_VIEW 1,com.sun.faces.context.FacesContextImpl@127d9) threw exception
            javax.faces.application.ViewExpiredException: viewId:/collectivite/home.seam - View /collectivite/home.seam could not be restored.
                 at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:187)
                 at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
                 at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
                 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
                 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
                 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
                 at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
                 at org.jboss.seam.servlet.SeamFilter$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$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
                 at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
                 at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
                 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
                 at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
                 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:230)
                 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
                 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
                 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
                 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
                 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:157)
                 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
                 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
                 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
                 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
                 at java.lang.Thread.run(Thread.java:595)
            12:03:07,336 WARN  [ExceptionFilter] handling uncaught exception
            javax.servlet.ServletException: viewId:/collectivite/home.seam - View /collectivite/home.seam could not be restored.
                 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:249)
                 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
                 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
                 at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
                 at org.jboss.seam.servlet.SeamFilter$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$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
                 at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
                 at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
                 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
                 at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
                 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:230)
                 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
                 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
                 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
                 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
                 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:157)
                 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
                 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
                 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
                 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
                 at java.lang.Thread.run(Thread.java:595)
            Caused by: javax.faces.application.ViewExpiredException: viewId:/collectivite/home.seam - View /collectivite/home.seam could not be restored.
                 at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:187)
                 at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
                 at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
                 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
                 ... 41 more
            12:03:07,336 WARN  [ExceptionFilter] exception root cause
            javax.faces.application.ViewExpiredException: viewId:/collectivite/home.seam - View /collectivite/home.seam could not be restored.
                 at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:187)
                 at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
                 at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
                 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
                 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
                 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
                 at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
                 at org.jboss.seam.servlet.SeamFilter$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$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
                 at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
                 at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
                 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
                 at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
                 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:230)
                 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
                 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
                 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
                 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
                 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:157)
                 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
                 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
                 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
                 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
                 at java.lang.Thread.run(Thread.java:595)
            12:03:07,337 WARN  [ExceptionFilter] running exception handlers
            12:03:07,346 ERROR [ExceptionFilter] could not roll back transaction
            java.util.EmptyStackException
                 at java.util.Stack.peek(Stack.java:79)
                 at java.util.Stack.pop(Stack.java:61)
                 at org.jboss.seam.transaction.SeSynchronizations.afterTransactionRollback(SeSynchronizations.java:45)
                 at org.jboss.seam.transaction.UTTransaction.rollback(UTTransaction.java:70)
                 at org.jboss.seam.web.ExceptionFilter.rollbackTransactionIfNecessary(ExceptionFilter.java:159)
                 at org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:113)
                 at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:70)
                 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:390)
                 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
                 at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
                 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
                 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
                 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
                 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
                 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
                 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
                 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
                 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
                 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
                 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
                 at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
                 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
                 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
                 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
                 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
                 at java.lang.Thread.run(Thread.java:595)
            12:03:07,351 WARN  [DTDEntityResolver] unable to locate [http://jboss.com/products/seam/exceptions-1.1.dtd] on classpath
            12:03:08,718 ERROR [BaseXMLFilter] Exception in the filter chain
            javax.servlet.ServletException: org.jboss.seam.InstantiationException: Could not instantiate Seam component: org.jboss.seam.exception.exceptions
                 at org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:126)
                 at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:70)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
                 at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
                 at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
                 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
                 at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
                 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:230)
                 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
                 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
                 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
                 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
                 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:157)
                 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
                 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
                 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
                 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
                 at java.lang.Thread.run(Thread.java:595)
            Caused by: org.jboss.seam.InstantiationException: Could not instantiate Seam component: org.jboss.seam.exception.exceptions
                 at org.jboss.seam.Component.newInstance(Component.java:2106)
                 at org.jboss.seam.Component.getInstance(Component.java:1988)
                 at org.jboss.seam.Component.getInstance(Component.java:1967)
                 at org.jboss.seam.Component.getInstance(Component.java:1961)
                 at org.jboss.seam.Component.getInstance(Component.java:1934)
                 at org.jboss.seam.Component.getInstance(Component.java:1929)
                 at org.jboss.seam.exception.Exceptions.instance(Exceptions.java:256)
                 at org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:114)
                 ... 34 more
            Caused by: java.lang.NullPointerException
                 at org.jboss.seam.exception.Exceptions.parse(Exceptions.java:195)
                 at org.jboss.seam.exception.Exceptions.initialize(Exceptions.java:119)
                 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
                 at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:144)
                 at org.jboss.seam.Component.callComponentMethod(Component.java:2211)
                 at org.jboss.seam.Component.callCreateMethod(Component.java:2134)
                 at org.jboss.seam.Component.newInstance(Component.java:2094)
                 ... 41 more
            12:03:08,720 ERROR [[Faces Servlet]] "Servlet.service()" pour la servlet Faces Servlet a généré une exception
            java.lang.NullPointerException
                 at org.jboss.seam.exception.Exceptions.parse(Exceptions.java:195)
                 at org.jboss.seam.exception.Exceptions.initialize(Exceptions.java:119)
                 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
                 at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:144)
                 at org.jboss.seam.Component.callComponentMethod(Component.java:2211)
                 at org.jboss.seam.Component.callCreateMethod(Component.java:2134)
                 at org.jboss.seam.Component.newInstance(Component.java:2094)
                 at org.jboss.seam.Component.getInstance(Component.java:1988)
                 at org.jboss.seam.Component.getInstance(Component.java:1967)
                 at org.jboss.seam.Component.getInstance(Component.java:1961)
                 at org.jboss.seam.Component.getInstance(Component.java:1934)
                 at org.jboss.seam.Component.getInstance(Component.java:1929)
                 at org.jboss.seam.exception.Exceptions.instance(Exceptions.java:256)
                 at org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:114)
                 at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:70)
                 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:390)
                 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
                 at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
                 at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
                 at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
                 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
                 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
                 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
                 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
                 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
                 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
                 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
                 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
                 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
                 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
                 at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
                 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
                 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
                 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
                 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
                 at java.lang.Thread.run(Thread.java:595)
            




            Have you managed to solve your issue ? I anyone experiencig the same issue ?


            Thanks,
            Mat