I have the same problem too, any solution?
El domingo, 22 de julio de 2012 18:27:40 UTC+2, Jacek Jędrzejewski escribió:
>
> So I'm making a project using Symfony 2.1 and today I encountered this
> error after performing a logout of my user:
>
>
> Fatal error: Uncaught exception 'ErrorException' with message 'Warning:
> SessionHandler::write(): Parent session handler is not open in
> (...)\app\cache\dev\classes.php line 548' in
> (...)\app\cache\dev\classes.php:548
> Stack trace:
> #0 [internal function]:
> Symfony\Component\HttpKernel\Debug\ErrorHandler->handle(2,
> 'SessionHandler:...', 'D:\www\...', 548, Array)
> #1 (...)\app\cache\dev\classes.php(548):
> SessionHandler->write('h1dtsg1umvntdna...', '_sf2_attributes...')
> #2 [internal function]:
> Symfony\Component\HttpFoundation\Session\Storage\Proxy\SessionHandlerProxy->write('h1dtsg1umvntdna...',
>
> '_sf2_attributes...')
> #3 [internal function]: session_write_close()
> #4 {main}
> thrown in (...)\app\cache\dev\classes.php on line 548
>
>
> Little background for this: My project uses Ajax in many places and also
> login and logout actions are executed with Ajax call. I created login
> success/failure and logout success handlers which detect requests performed
> with XmlHttpRequest and instead of normal Redirect Response they return
> JSON status message. So in my case it looks like this:
>
>
> public function onLogoutSuccess(Request $request) { if
> ($request->isXmlHttpRequest()) { $result = array( 'type' => 'logout',
> 'response' => 'success' ); $response = new Response(json_encode($result));
> $response->headers->set('Content-Type', 'application/json'); return
> $response; } else { $url = 'home'; return
> $this->httpUtils->createRedirectResponse($request, $url); } }
>
>
> Everything worked just fine some days ago and today I updated vendors with
> composer and tried to logout and received a response
> {"type":"logout","response":"success"} with joined Fatal Error shown
> above. So it must have been a change made in symfony not in my code because
> a couple of days ago it was all fine. Is this a bug? Or am I doing
> something wrong right now?
>
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