The method name must start with either findBy or findOneBy. Undefined method Symfony?

Question

I am working through part4 of Symfony2, and while updating the controller and helper class code i got the following error message

Undefined method \'getLates         


        

Answer 1

 * @ORM\Entity(repositoryClass="Blogger\BlogBundle\Repository\BlogRepository")

Try putting the repository class at the same directory next to the Entity class:

     * @ORM\Entity(repositoryClass="Blogger\BlogBundle\BlogRepository")