Exception when ask for this url /portal/private/classic with CAS server ----------------------------------------------------------------------- Key: GTNPORTAL-1859 URL: https://issues.jboss.org/browse/GTNPORTAL-1859 Project: GateIn Portal Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 3.1.0-GA Reporter: Khoi Nguyen Assignee: Khoi Nguyen Fix For: 3.2.0-GA As CAS integration document http://docs.jboss.com/gatein/portal/3.1.0-FINAL/reference-guide/en-US/ecl..., when I ask /portal/private/classic, I should get the login screen from CAS server. But I got following exceptions in the console if browser cookie had been removed {code} java.lang.RuntimeException: LocalizationFilter exception: at org.exoplatform.portal.application.localization.LocalizationFilter.doFilter(LocalizationFilter.java:183) 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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage(FormAuthenticator.java:321) at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:245) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:528) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:394) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:662) Caused by: javax.servlet.ServletException: java.lang.NullPointerException at org.gatein.sso.agent.GenericSSOAgent.doGet(GenericSSOAgent.java:88) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at org.exoplatform.container.web.AbstractHttpServlet.onService(AbstractHttpServlet.java:183) at org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:132) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.portal.application.localization.LocalizationFilter.doFilter(LocalizationFilter.java:179) ... 18 more Caused by: java.lang.NullPointerException at org.gatein.sso.agent.opensso.OpenSSOAgent.validateTicket(OpenSSOAgent.java:73) at org.gatein.sso.agent.GenericSSOAgent.processSSOToken(GenericSSOAgent.java:120) at org.gatein.sso.agent.GenericSSOAgent.doGet(GenericSSOAgent.java:73) ... 25 more {code}