<?php

namespace Listabierta\Bundle\MunicipalesBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Core\SecurityContext;
 
class SecurityController extends Controller
{
    public function loginAction(Request $request)
    {
        $session = $request->getSession();
 
        // get the login error if there is one
        if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR)) 
        {
            $error = $request->attributes->get(
                SecurityContext::AUTHENTICATION_ERROR
            );
        } else 
        {
            $error = $session->get(SecurityContext::AUTHENTICATION_ERROR);
            $session->remove(SecurityContext::AUTHENTICATION_ERROR);
        }
 
        return $this->render(
            'MunicipalesBundle::Security:login.html.twig',
            array(
                // last username entered by the user
                'last_username' => $session->get(SecurityContext::LAST_USERNAME),
                'error'         => $error,
            )
        );
    }
}
<?php

namespace Listabierta\Bundle\MunicipalesBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Core\SecurityContext;
 
class SecurityController extends Controller
{
    public function loginAction(Request $request)
    {
        $session = $request->getSession();
 
        // get the login error if there is one
        if ($request->attributes->has(SecurityContext::AUTHENTICATION_ERROR)) 
        {
            $error = $request->attributes->get(
                SecurityContext::AUTHENTICATION_ERROR
            );
        } else 
        {
            $error = $session->get(SecurityContext::AUTHENTICATION_ERROR);
            $session->remove(SecurityContext::AUTHENTICATION_ERROR);
        }
 
        return $this->render(
            'MunicipalesBundle:Security:login.html.twig',
            array(
                // last username entered by the user
                'last_username' => $session->get(SecurityContext::LAST_USERNAME),
                'error'         => $error,
            )
        );
    }
}
Fix typo in route template security
Fix typo in route template security
