Hi!
Some users (few) of the app I work on experience a very strange error,
which I can't yet reproduce.
Moreover, it appears in less than 10~ of executions.
Error: No saved view state could be found for the view identifier:
/mypage.xhtml
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.
Part of web.xml
|<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>|
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. Moreover, it's not related to deploy/redeploy/restart,
because encryption is false. I don't experience any problem with that.
Execution flow:
1. Client opens xhtml page (JSF).
2. Client clicks on an command button to do various things, button
connected to a public void method of a JSF @ViewScoped ManagedBean.
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:|FacesContext.getCurrentInstance().getExternalContext().redirect(path);|
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|No saved view state could be found for the view identifier:
/pagename.xhtml
|Basically, the command button's method is not executed.
I would really appreciate some help here, because I have no idea how to
get it fixed.
Thanks a lot in advance.
/*Session timeout is set to 30 days in web.xml (302400). The error
happens at random times for random users, but all users didn't use the
system yet for 30 days, so it's a little bit strange.*/
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.
Any ideas please? I really don't know what to do in order to fix it.
Thanks a lot in advance.
It's on StackOverflow also:
http://stackoverflow.com/questions/18992241/random-jsf-error-no-saved-view-state-could-be-found/18999855
Stack trace for one of the pages:
|25-Sep-2013 07:39:26.380 SEVERE[http-bio-80-exec-15]
org.apache.catalina.core.StandardWrapperValve.invokeServlet.service() for
servlet[Faces Servlet] in contextwith path[] threw
exception[/dashboard/edit-profile.xhtmlNo saved view state could be foundfor
the view identifier: /dashboard/edit-profile.xhtml] with root cause
javax.faces.application.ViewExpiredException: /dashboard/edit-profile.xhtmlNo
saved view state could be foundfor 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)|
