Fosuserbundle: Having error while installing FOSUserBundle. Running on Symfony 3.0.4.

[hermandinho]

[Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException]
The service "security.authentication.manager" has a dependency on a non-existent service "security.user.provider.concrete.fos_userbundle".

[stof]

please paste your config for the SecurityBundle

[hermandinho]

Security.yml :

security:

    # http://symfony.com/doc/current/book/security.html#where-do-users-come-from-user-providers
    providers:
        in_memory:
            memory: ~
    encoders:
        FOS\UserBundle\Model\UserInterface: bcrypt

    role_hierarchy:
        ROLE_ADMIN:       ROLE_USER
        ROLE_SUPER_ADMIN: ROLE_ADMIN

    providers:
        fos_userbundle:
            id: fos_user.user_provider.username

    firewalls:
        # disables authentication for assets and the profiler, adapt it according to your needs
        #dev:
        #    pattern: ^/(_(profiler|wdt)|css|images|js)/
        #    security: false

        main:
            anonymous: true
            pattern: ^/
            form_login:
                provider: fos_userbundle
                login_path: /login
                check_path: fos_user_security_check
                # if you are using Symfony < 2.8, use the following config instead:
                # csrf_provider: form.csrf_provider

            logout:       true
            anonymous:    true
            # activate different ways to authenticate

            # http_basic: ~
            # http://symfony.com/doc/current/book/security.html#a-configuring-how-your-users-will-authenticate

            # form_login: ~
            # http://symfony.com/doc/current/cookbook/security/form_login_setup.html

    access_control:
        - { path: ^/login$, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/register, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/resetting, role: IS_AUTHENTICATED_ANONYMOUSLY }
        - { path: ^/admin/, role: ROLE_ADMIN }
        - { path: ^/chat, role: ROLE_ADMIN }

config.yml :

fos_user:
    db_driver: orm # other valid values are 'mongodb', 'couchdb' and 'propel'
    firewall_name: main
    user_class: Application\FormsBundle\Entity\User

[stof]

Well, you defined providers twice in your Yaml file. And according to the Yaml spec, the first occurrence is used. This means that you don't define any provider named fos_userbundle, but only one named in_memory.
so this breaks later when trying to use the fos_userbundle provider for form login.

this tells me we are missing a validation in Symfony to provide a better error message in such case though.

[hermandinho]

yes tahs it man thanks very much.