在Composer更新后找不到Symfony AbstractController

Question

I just ran a composer update and now when I try to access my website I get this error:

ClassNotFoundException in SecurityController.php line 28: Attempted to load class "AbstractController" from namespace "Symfony\Bundle\FrameworkBundle\Controller". Did you forget a "use" statement for another namespace?

When I go into vendor/friendsofsymfony/user-bundle/Controller/SecurityController.php even PHPStorm is now telling me "Undefined class AbstractController"...

What happened to "AbstractController" and how do I get my application to work again? I've searched online and found one person who had the same issue, but there's not fix. https://github.com/FriendsOfSymfony/FOSUserBundle/issues/2678

Answer 1

I had the same problem. I solve it setting in composer.json the following line on require: "friendsofsymfony/user-bundle": "~2.0", after that I have done a composer update and that worked.