php - Symfony: Error: Call to a member function get() on a non-object -


in symfony2 __construct, code 

public function __construct() {         $session = $this->getrequest()->getsession();     }  error: call member function get() on non-object in f:\xampp\htdocs\salon\vendor\symfony\symfony\src\symfony\bundle\frameworkbundle\controller\controller.php line 208

please me,thx~

the method $this->getrequest() shortcut method $this->container->get('request') of basic controller. essentially, calling container request object. however, container in not available in basic controller's constructor. if need request object in controller's constructor, make service , inject request it.


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