StackOverflow2013

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PORandom JSF error: no saved view state could be found
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copied!<p>I have a very strange error: No saved view state could be found for the view identifier: /mypage.xhtml<br> The problem is that it appears randomly, to just ~10% of the users/executions.</p> <p>Application server: Apache Tomee 1.5.2 stable / 1.6.0-2013.09.20 dev (It happens on both). I use the MyFaces distribution that comes with each of them, so 2.1.10 / 2.1.12, so nothing new added.</p> <p>Part of web.xml:</p> <pre><code> <context-param> <param-name>org.apache.myfaces.USE_ENCRYPTION</param-name> <param-value>false</param-value> </context-param> <context-param> <param-name>javax.faces.STATE_SAVING_METHOD</param-name> <param-value>client</param-value> </context-param> </code></pre> <p>So, no state view exception shouldn't happen, because state is on client. It was set on server before, but I thought maybe client will fix it, but nothing. There was actually no difference in the occurrence of that error.</p> <p>Execution flow:<br> 1. Client opens xhtml page (JSF).<br> 2. Client clicks on an command button to do various things, button connected to a public void method of a JSF @ViewScoped ManagedBean.<br> 3. Yes, the method is void because I don't need to return a String to redirect to another page. I need to redirect to /page/id (example: /market/24, /profile/43), therefore methods that return a String as navigation destinations are useless, because I use: <code>FacesContext.getCurrentInstance().getExternalContext().redirect(path);</code><br> 4. In ~90% of the cases, everything works perfectly and users are redirected to each specific page. In the rest of ~10 (randomly), they get <code>No saved view state could be found for the view identifier: /pagename.xhtml</code></p> <p>I would really appreciate some help here, because I have no idea how to get it fixed.<br> Thanks a lot in advance.</p> <p>PS. I use PrimeFaces and I also have a couple of my own filters in web.xml, but that shouldn't be a problem, I hope so.</p> <p>Stack trace for one of the pages: </p> <pre><code>25-Sep-2013 07:39:26.380 SEVERE [http-bio-80-exec-15] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [Faces Servlet] in context with path [] threw exception [/dashboard/edit-profile.xhtmlNo saved view state could be found for the view identifier: /dashboard/edit-profile.xhtml] with root cause javax.faces.application.ViewExpiredException: /dashboard/edit-profile.xhtmlNo saved view state could be found for the view identifier: /dashboard/edit-profile.xhtml at org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:132) at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:170) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:77) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:199) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.pingushare.boundary.filter.ActivateAccountFilter.doFilter(ActivateAccountFilter.java:37) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.pingushare.boundary.filter.SecurityFilter.doFilter(SecurityFilter.java:36) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.pingushare.boundary.filter.ForceFreshPageAndWWWFilter.doFilter(ForceFreshPageAndWWWFilter.java:49) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724) </code></pre>

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