Type error: Argument 1 passed to ED\BlogBundle\Security\Authorization\Voter\ArticleVoter::__construct() must be an instance of ED\BlogBundle\Security\ACL\ArticlePermissionMap, none given

[PBXg33k]

After following the install instructions i am presented with the following exception when trying to login.

Any idea where i might have made a mistake?

Here's the plain text stack trace:
`
[1] Symfony\Component\Debug\Exception\FatalThrowableError: Type error: Argument 1 passed to ED\BlogBundle\Security\Authorization\Voter\ArticleVoter::__construct() must be an instance of ED\BlogBundle\Security\ACL\ArticlePermissionMap, none given, called in /srv/mikudb-symfony2-dev/vendor/ed/blog-bundle/Security/Authorization/Voter/ArticleVoter.php on line 37
at n/a
in /srv/mikudb-symfony2-dev/vendor/ed/blog-bundle/Security/Authorization/Voter/ArticleVoter.php line 22

at ED\BlogBundle\Security\Authorization\Voter\ArticleVoter->__construct()
    in /srv/mikudb-symfony2-dev/vendor/ed/blog-bundle/Security/Authorization/Voter/ArticleVoter.php line 37

at ED\BlogBundle\Security\Authorization\Voter\ArticleVoter->supportsClass('ED\BlogBundle\Security\Authorization\Voter\ArticleVoter')
    in /srv/mikudb-symfony2-dev/vendor/ed/blog-bundle/Security/Authorization/Voter/ArticleVoter.php line 59

at ED\BlogBundle\Security\Authorization\Voter\ArticleVoter->vote(object(AnonymousToken), null, array('IS_AUTHENTICATED_REMEMBERED'))
    in /srv/mikudb-symfony2-dev/app/cache/dev/classes.php line 2778

at Symfony\Component\Security\Core\Authorization\AccessDecisionManager->decideAffirmative(object(AnonymousToken), array('IS_AUTHENTICATED_REMEMBERED'), null)
    in /srv/mikudb-symfony2-dev/app/cache/dev/classes.php line 2754

at Symfony\Component\Security\Core\Authorization\AccessDecisionManager->decide(object(AnonymousToken), array('IS_AUTHENTICATED_REMEMBERED'), null)
    in /srv/mikudb-symfony2-dev/app/cache/dev/classes.php line 2884

at Symfony\Component\Security\Core\Authorization\AuthorizationChecker->isGranted(array('IS_AUTHENTICATED_REMEMBERED'), null)
    in /srv/mikudb-symfony2-dev/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Extension/SecurityExtension.php line 41

at Symfony\Bridge\Twig\Extension\SecurityExtension->isGranted('IS_AUTHENTICATED_REMEMBERED')
    in /srv/mikudb-symfony2-dev/app/cache/dev/twig/57/57e31b1f648ebc45e8bbb5a9acb178c633b310fbb6b1541059bc9fa3a0c5833a.php line 32

at __TwigTemplate_f055c9416ac9310e1f16143fea9518ff8882c67680064ec0601a214a5128d0bf->doDisplay(array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_media' => object(GlobalVariables)), array('fos_user_content' => array(object(__TwigTemplate_cdf546c3c587ffe8a6093fa806bf15161da414e5187764abfc225d061bcf35fd), 'block_fos_user_content')))
    in /srv/mikudb-symfony2-dev/app/cache/dev/classes.php line 4891

at Twig_Template->displayWithErrorHandling(array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_media' => object(GlobalVariables)), array('fos_user_content' => array(object(__TwigTemplate_cdf546c3c587ffe8a6093fa806bf15161da414e5187764abfc225d061bcf35fd), 'block_fos_user_content')))
    in /srv/mikudb-symfony2-dev/app/cache/dev/classes.php line 4872

at Twig_Template->display(array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_media' => object(GlobalVariables)), array('fos_user_content' => array(object(__TwigTemplate_cdf546c3c587ffe8a6093fa806bf15161da414e5187764abfc225d061bcf35fd), 'block_fos_user_content')))
    in /srv/mikudb-symfony2-dev/app/cache/dev/twig/ed/ed78adc16e6afe28480cbdc14a5f587335a629923ffbe5b390865a4f7f5c3286.php line 27

at __TwigTemplate_cdf546c3c587ffe8a6093fa806bf15161da414e5187764abfc225d061bcf35fd->doDisplay(array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_media' => object(GlobalVariables)), array('fos_user_content' => array(object(__TwigTemplate_cdf546c3c587ffe8a6093fa806bf15161da414e5187764abfc225d061bcf35fd), 'block_fos_user_content')))
    in /srv/mikudb-symfony2-dev/app/cache/dev/classes.php line 4891

at Twig_Template->displayWithErrorHandling(array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4', 'assetic' => array('debug' => true, 'vars' => object(ValueContainer), 'use_controller' => true), 'wrap_fields_with_addons' => true, 'app' => object(AppVariable), 'sonata_block' => object(GlobalVariables), 'sonata_media' => object(GlobalVariables)), array('fos_user_content' => array(object(__TwigTemplate_cdf546c3c587ffe8a6093fa806bf15161da414e5187764abfc225d061bcf35fd), 'block_fos_user_content')))
    in /srv/mikudb-symfony2-dev/app/cache/dev/classes.php line 4872

at Twig_Template->display(array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4'))
    in /srv/mikudb-symfony2-dev/app/cache/dev/classes.php line 4879

at Twig_Template->render(array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4'))
    in /srv/mikudb-symfony2-dev/vendor/symfony/symfony/src/Symfony/Bridge/Twig/TwigEngine.php line 50

at Symfony\Bridge\Twig\TwigEngine->render('FOSUserBundle:Security:login.html.twig', array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4'))
    in /srv/mikudb-symfony2-dev/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php line 72

at Symfony\Bundle\TwigBundle\TwigEngine->render('FOSUserBundle:Security:login.html.twig', array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4'))
    in /srv/mikudb-symfony2-dev/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/TwigEngine.php line 97

at Symfony\Bundle\TwigBundle\TwigEngine->renderResponse('FOSUserBundle:Security:login.html.twig', array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4'), object(Response))
    in /srv/mikudb-symfony2-dev/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php line 176

at Symfony\Bundle\FrameworkBundle\Controller\Controller->render('FOSUserBundle:Security:login.html.twig', array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4'))
    in /srv/mikudb-symfony2-dev/vendor/friendsofsymfony/user-bundle/Controller/SecurityController.php line 79

at FOS\UserBundle\Controller\SecurityController->renderLogin(array('last_username' => null, 'error' => null, 'csrf_token' => '8jDOo-Uxk_wf8UVFE2p4G1T8fEKXrqZV0jMhGtf4Dl4'))
    in /srv/mikudb-symfony2-dev/vendor/friendsofsymfony/user-bundle/Controller/SecurityController.php line 65

at FOS\UserBundle\Controller\SecurityController->loginAction(object(Request))
    in  line 

at call_user_func_array(array(object(SecurityController), 'loginAction'), array(object(Request)))
    in /srv/mikudb-symfony2-dev/app/bootstrap.php.cache line 3110

at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), '1')
    in /srv/mikudb-symfony2-dev/app/bootstrap.php.cache line 3072

at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), '1', true)
    in /srv/mikudb-symfony2-dev/app/bootstrap.php.cache line 3223

at Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(object(Request), '1', true)
    in /srv/mikudb-symfony2-dev/app/bootstrap.php.cache line 2442

at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
    in /srv/mikudb-symfony2-dev/web/app_dev.php line 29

`

[PBXg33k]

Ok, i traced the error back to a design change introduced in PHP7.

The error is caused by a "TypeError", which extends the "Error" base class.
Since Error doesn't extends Exception it doesn't get catched.

Updating the supports() method in ArticleVoter.php from

        }
        catch(\Exception $e)
        {
            return false;
        }

to

        catch(\Exception $e)
        {
            return false;
        }
        catch(\Error $e)
        {
            return false;
        }

[PBXg33k]

#16
Created a quick PR with my change that worked on my local development server
(Debian, PHP 7.0.2)

[inri13666]

As possible solution https://gist.github.com/inri13666/fcdcf58a6678d07f0c47c5f707c782c5