Also I've noticed, that if i submit the form, then redeploy the WAR, and then refresh the submitted page, it throws the exception described above. And hitting Ctrl + F5 doesn't fix the issue - you are unable to submit the form anymore... The reason is that it (at least, Firefox 3) accumulates JSESSIONID cookies - I've seen even three of them simultaneously. After I delete these stale JSESSIONID cookies, I'm able to submit the form again. I'm not sure, what a decision could be. Maybe it is a well known bug. Just reporting it to you.
2009/11/28 Николай Кучумов <kuchum...@gmail.com> > Today I've finally worked out the cause of the error - that was the NginX > caching server which was somehow caching data. > It was set up incorrectly. > Today I've corrected my NginX configuration files, and everything works > now, even with the bookmarks. > > 2009/11/20 Николай Кучумов <kuchum...@gmail.com> > > Hello, Alex, Jeremy and others. >> >> That's weird. Really weird. >> You know what? >> Seems that my browser was causing the error... >> If i open my site via a bookmark, it outputs the error. >> However if i open a new tab and type in the URL manually, the error >> doesn't appear. >> So, an advice to all of the Firefox users: don't bookmark the link to your >> web application! >> >> >> 2009/11/14 Alex Rass <a...@itbsllc.com> >> >> Kolya, >>> >>> 2 things: >>> 1) If you still have the old setup: >>> Try stopping server, deploying your stuff to it, starting server. >>> I've had issues with redeploying at runtime (hot deploy) with Tomcat >>> (which is what Glassfish is based on). This is where Jeremy's advice to >>> run >>> Jetty is a good idea. >>> >>> 2) Make sure that you refresh the form in your web browser before you try >>> to >>> enter data and submit. Wicket needs to do stuff to that form before you >>> can >>> submit it and if you keep same browser open between deployments, you are >>> sending data back to wicket that it knows nothing about, so it blows up >>> with >>> pageexpired. >>> >>> The fact that you don't get serialization errors in the log (if it wasn't >>> serialized) is b/c it didn't get that far yet, so problems are elsewhere. >>> >>> Hope this helps, >>> - Alex. >>> >>> -----Original Message----- >>> From: Николай Кучумов [mailto:kuchum...@gmail.com] >>> Sent: Saturday, November 14, 2009 9:33 AM >>> To: users@wicket.apache.org >>> Subject: Re: CompoundPropertyModel >>> >>> Hi, Jeremy. >>> No, the log contained only this error... >>> But to be honest, although it didn't fix the error, your advice is still >>> valuable, because not all of the classes were Serializable. >>> And you know what? >>> I think I'll reinstall my application server. >>> I used Glassfish 2 before, and this time I tried Glassfish 3, but it >>> appeared to be a bitch... >>> It hangs oftenly and operates strangely... >>> So maybe it somehow messes with the sessions... >>> I'll install Glassfish 2 back then, when I have more time for this (maybe >>> tomorrow), and then I'll post the results here. >>> Thanks for your reply. >>> >>> On Sat, Nov 14, 2009 at 5:11 PM, Jeremy Thomerson < >>> jer...@wickettraining.com >>> > wrote: >>> >>> > Do both Person and Credentials (and everything else Person holds on to) >>> > implement Serializable? >>> > >>> > Watch the logs to see if there are serialization errors. It's a >>> problem >>> of >>> > the page not being in the session - which means it either didn't make >>> it >>> > there or the session is somehow gone. >>> > >>> > -- >>> > Jeremy Thomerson >>> > http://www.wickettraining.com >>> > >>> > >>> > >>> > On Sat, Nov 14, 2009 at 7:26 AM, Николай Кучумов <kuchum...@gmail.com >>> > >wrote: >>> > >>> > > Hello. >>> > > I have a "Person" class, describing a person, which has a member >>> > > "credentials" of type "Credentials" (username/password). >>> > > I tried to make a registration page in this way: >>> > > >>> > > Page >>> > > { >>> > > super(); >>> > > >>> > > Person person = [create a person with empty credentials]; >>> > > >>> > > Form form = new Form("form", new CompoundPropertyModel(person)); >>> > > >>> > > add(form); >>> > > >>> > > form.add(new TextField("familyName")); >>> > > form.add(new TextField("givenName")); >>> > > >>> > > form.add(new TextField("credentials.userName")); >>> > > form.add(new TextField("credentials.passWord")); >>> > > >>> > > // also add a submit button >>> > > } >>> > > >>> > > And now when I push the "Submit" button, it outputs this error: >>> > > >>> > > org.apache.wicket.protocol.http.PageExpiredException: Cannot find the >>> > > rendered page in session >>> [pagemap=null,componentPath=0,versionNumber=0] >>> > > >>> > > I like the idea of compound object model, and I wouldn't like to >>> deprive >>> > > myself from using it just because of this strange error... >>> > > Can you give me a hint on what have I done wrong in the code above? >>> > > >>> > >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >>> For additional commands, e-mail: users-h...@wicket.apache.org >>> >>> >> >
