ansaurus

Question

Answer 1

+3 A:

It's what it says it is. Zend_Auth tries to start a new session, since Zend_Session::start() has not yet been called.

The problem is that Zend_Session::start() has to be called before a session is started. But, since session.autostart is 0 (btw this is in php.ini not .htaccess), you have probably written session_start(); somewhere. You're not allowed to do that, since ZF wishes to have full control over sessions, i.e. you shouldn't access the global session variable directly.

To solve it, search your code files for session_start() and either

remove all occurences but one. To notice if it's already been started, set error_reporting(E_ALL|E_STRICT);
replace it with Zend_Session::start(); at all places

If you can't find all occurrences, find the one session_start(); that bothers your Zend_Auth::getInstance()->hasIdentity() and solve the problem quick n' dirty with the following snippet

try {
    Zend_Session::start();
} catch(Zend_Session_Exception $e) {
    session_start();
}

If you're using ZF in your whole application, I would go with 2)

chelmertz 2010-03-10 19:22:29

I tryed this one try { Zend_Session::start(); if(!Zend_Auth::getInstance()->hasIdentity()) { $this->_redirect('auth/login'); }else { $this->user = Zend_Auth::getInstance()->getIdentity(); } } catch(Zend_Session_Exception $e) { session_start(); }and it works besset, but i still have problems, sometimes ith the requestes page empty...

Fincha 2010-03-11 08:03:32

I think it works... !!!!!! Thank you!!!!!

Fincha 2010-03-11 08:19:28

Nice! Feel free to mark the answer as correct if it helped you :) And remember, trust the stack trace, it's often your best friend ;)

chelmertz 2010-03-11 08:37:15

it is a durty way to catch this arror, but it works and i am happy :)

Fincha 2010-03-13 09:27:17

Answer 2

A:

Thank you for your Answer, but I do not user session_start() anywhere. Work only with ZF.

I Have this Problem only on shared server, on my local server script works perfectly.

I Use INIT Function with this code:

protected $user;

public function init()
{   
    if(!Zend_Auth::getInstance()->hasIdentity())
    {
        $this->_redirect('auth/login');
    }else
    {
        $this->user = Zend_Auth::getInstance()->getIdentity();
    }
}

I allready try to set tis code only in indexAction, so that other actions do not have to chack the Auth... but still have problems.

Ist there a way to set in an Action to do not check about session or somethink like this?

Beste regards

Fincha 2010-03-11 07:42:11

Answer 3

A:

I had the same problem and searching through all of the posts including this one I couldn't find an answer until I released that although I had the same exception result, my error was caused by something completely different.

I actually had an issue with autoloading. Because of the problem during Bootstrap I believe this caused the exception above to be shown (hiding the real error).

So if you went through all of the other possible fixes, try commenting out the details in your Bootstrap and see if that gets you past this problem. Obviously you slowly bring back the different parts of the bootstrap to uncover the real problem.

Arthur Frankel 2010-06-30 12:46:28

Answer 4

A:

had the same error. it occured only if two instances of the same session were used at the same time (e.g. two browser instances were loading at the same time). This is a result of php not being able to handle two open sessions with the same id at the same time.

Felix 2010-10-26 06:50:17

ansaurus

tags:

views:

answers:

Zend Framework Problem

related questions