Could not find controller for path "/ login_check" - symfony2

Question

I know this is a common problem. And several questions on this topic have been published. I tried all of these solutions recommended in these issues, but no one worked.

I found that this problem occurs if I put it form_loginbehind firewall. But I do not have an additional layer in the firewall, so the path should be simple, as described in the documentation.

My security.yml

# app/config/security.yml
security:
    encoders:
        Joy\JoyBundle\Entity\User:
            algorithm:        sha512
            encode_as_base64: true
            iterations:       1

    role_hierarchy:
        ROLE_ADMIN:       ROLE_USER
        ROLE_SUPER_ADMIN: [ROLE_USER, ROLE_ADMIN, ROLE_ALLOWED_TO_SWITCH]

    providers:
        administrators:
            entity: { class: JoyBundle:User, property: username }

    firewalls:
        dev:
            pattern:  ^/(_(profiler|wdt)|css|images|js)/
            security: false

        login:
            pattern:  ^/login
            security: false

        secured_area:
            pattern: ^/
            anonymous: ~
            form_login:
                login_path: login
                check_path: login_check
            logout:
                path:   /logout
                target: /login

    access_control:
        - { path: ^/signup, roles: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/, roles: ROLE_ADMIN }

My routing.yml inapp/config

# app/config/routing.yml
login:
    path: /login
    defaults: { _controller: JoyBundle:Security:login }

login_check:
    path: /login_check

joy_hello:
    resource: "@JoyBundle/Resources/config/routing.yml"
    prefix: /

So, I do a login check while accessing app_dev.php/But it shows this error after clicking the submit button in the login form.

/login _check. , ? 404 - NotFoundHttpException

login_path: /login
check_path: /login_check

. ? , .....

Answer 1

login_check , login_check login, .

login:
    pattern:  ^/login     # This matches /login_check
    security: false

1.

login:
    pattern:  ^/login$
    security: false

2. login access_control

access_control:
    - { path: ^/login$, role: IS_AUTHENTICATED_ANONYMOUSLY }

Answer 2

security.yml secured_area:

secured_area:
    provider: administrators
    pattern: ^/
    anonymous: ~