Symfony2 MappingException with SonataCommentBundle

Question

i use SonataCommentBundle version ~2.2@dev, after integrating this bundle i try with http://xx.out.tn/app_dev.php/comments/threads it gives me :

The class 'Application\Sonata\CommentBundle\Entity\Thread' was not found in the chain configured namespaces Application\Sonata\PageBundle\Entity, Sonata\PageBundle\Entity, Application\Sonata\MediaBundle\Entity, Sonata\MediaBundle\Entity, FOS\UserBundle\Entity, Application\Sonata\UserBundle\Entity, Sonata\UserBundle\Entity, Sonata\NotificationBundle\Entity, Application\Sonata\NotificationBundle\Entity, FOS\CommentBundle\Entity, Sonata\CommentBundle\Entity, Sonata\ClassificationBundle\Entity, Application\Sonata\ClassificationBundle\Entity, Spy\TimelineBundle\Entity, Application\Sonata\TimelineBundle\Entity, Sonata\Bundle\DemoBundle\Entity, Sonata\TimelineBundle\Entity

there's my config.yml :

fos_comment:
    db_driver: orm

    class:
        model:
            comment: Application\Sonata\CommentBundle\Entity\Comment
            thread:  Application\Sonata\CommentBundle\Entity\Thread
    form:
        comment:
            type: sonata_comment_comment

assetic:
    bundles: [ "FOSCommentBundle" ] 

routing.yml :

fos_comment:
    type: rest
    resource: "@FOSCommentBundle/Resources/config/routing.yml"
    prefix: /comments
    defaults: { _format: html }

Answer 1

the solution was to add Application Sonata Comment Bundle and NOT Sonata CommentBundle SonataCommentBundle

this

new Application\Sonata\CommentBundle\ApplicationSonataCommentBundle()

instead of

new Sonata\CommentBundle\SonataCommentBundle()