Not mentioned so far: it looks like it might be a session timeout on the login screen per this (human) conversation in this forum last Summer:
http://comments.gmane.org/gmane.comp.java.jasig.cas.user/17973 ... which references https://issues.jasig.org/browse/CAS-992 On Mon, Jan 9, 2012 at 2:34 PM, Jared Hoover <[email protected]> wrote: > Here's the error I'm getting: > > Jan 9, 2012 11:10:21 AM org.apache.catalina.core.StandardWrapperValve invoke > SEVERE: Servlet.service() for servlet cas threw exception > org.springframework.webflow.conversation.NoSuchConversationException: No > conversation could be found with id '1' -- perhaps this conversation has > ended? > at > org.springframework.webflow.conversation.impl.ConversationContainer.getConversation(ConversationContainer.java:134) > at > org.springframework.webflow.conversation.impl.SessionBindingConversationManager.getConversation(SessionBindingConversationManager.java:116) > at > org.springframework.webflow.execution.repository.support.AbstractFlowExecutionRepository.getConversation(AbstractFlowExecutionRepository.java:183) > at > org.jasig.cas.web.flow.CasFlowExecutionKeyFactory.validateUUID(CasFlowExecutionKeyFactory.java:138) > at > org.jasig.cas.web.flow.CasFlowExecutionKeyFactory.parseFlowExecutionKey(CasFlowExecutionKeyFactory.java:102) > at > org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:164) > at > org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:183) > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790) > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719) > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644) > at > org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at > org.jasig.cas.web.init.SafeDispatcherServlet.service_aroundBody2(SafeDispatcherServlet.java:115) > at > org.jasig.cas.web.init.SafeDispatcherServlet.service_aroundBody3$advice(SafeDispatcherServlet.java:44) > at > org.jasig.cas.web.init.SafeDispatcherServlet.service(SafeDispatcherServlet.java:1) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > com.github.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:63) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) > at > org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) > at > org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) > at > org.apache.coyote.http11.Http11Protocol$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) > > It looks like it's always the same error message but sometimes the id is a > different single digit number and most often it's 1. I also have changed us > from java 1.7.0 back to java 1.6.0_27 on this server. > > Thanks, > Jared > > > On 09/27/2011 11:55 AM, Tillinghast, Andrew P. wrote: >> >> CAS unavailable is the default error handling for any error encountered by >> CAS. >> >> If you have a development instance of CAS you can comment out >> the<error-page> entries in your web.xml and the errors will display >> onscreen. >> >> Depending on the the nature of the error, particularly jsp errors, the >> error will log to you localhost log file instead of the CAS or Catalina log >> files. i.e. localhost.2011-09-27.log >> >> >> -Andrew >> >> On Sep 27, 2011, at 2:43 PM, Jared Hoover wrote: >> >> >>> >>> We have a CAS 3.4.8 server configured for ldap against our AD >>> infrastructure. It allows SSO to our various web applications and to google >>> apps. On occasion when a user has entered their username/password at the >>> CAS login screen they're presented with an error message saying that "CAS is >>> unavailable". I've searched around and haven't found anything conclusive on >>> this error message. I'm not seeing any errors in the catalina.out log file >>> either. It's running on Tomcat 6.0.24 with jdk 1.7.0 x86_64. Any >>> assistance in resolving this would be greatly appreciated. >>> >>> Thanks, >>> Jared >>> > > > -- > You are currently subscribed to [email protected] as: > [email protected] > To unsubscribe, change settings or access archives, see > http://www.ja-sig.org/wiki/display/JSG/cas-user -- Jon Gorrono PGP Key: 0x5434509D - http{pgp.mit.edu:11371/pks/lookup?search=0x5434509D&op=index} GSWoT Introducer - {GSWoT:US75 5434509D Jon P. Gorrono <jpgorrono - www.gswot.org>} http{middleware.ucdavis.edu} -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
