Symfony 2.*, doctrine:fixtures:load givesPHP Fatal error: class not found

[gintare]

I am following course:
https://www.udemy.com/introduction-to-web-development-with-symfony2/#/lecture/933870
Lecture 38.

In short, they explain how to create Blog website.
There are Model and Core bundles.
There are Author and Post entities in Model bundle (Author and Post controllers in Core bundle).

I have successfully created slug column in Author table with doctrine:migrations:diff and doctrine:migrations:migrate.
But i can not generate slug contents, because command:
doctrine:fixtures:load gives a PHP fatal error:
"PHP Fatal error: Class 'Blog\Model\Bundle\Repository\AuthorRepository' not foun
d in C:\Bitnami\wampstack-5.4.38-0\sym_prog\myproject\vendor\doctrine\orm\lib\Do
ctrine\ORM\Repository\DefaultRepositoryFactory.php on line 75"


I have compared four related (from my point of view) Author files :
1) src\Blog\ModelBundle\Entity\Author.php
2) src\Blog\CoreBundle\Controller\AuthorController.ph p
3) src\Blog\ModelBundle\Repository\AuthorRepository.p hp
4) src\Blog\ModelBundle\DataFixtures\ORM\10-Authors.php

with files provided at the end of the course. There is no difference. I also compared them with Post files, i mean i checked the namespaces i import - again i import and use the adequate namespace as in Post, where slugs were created successfully.

What are other files which doctrine:fixtures:load touch? Where i should search for mistake?

[gintare]

Using information from
http://www.sitepoint.com/data-fixtures-symfony2/

I figured that command:
php app/console doctrine:fixtures:load

loads fixtures from file "your project root/src/your bundle namespace/DataFixtures/ORMĖ.

In my case, the directory and file is "C:\Bitnami\wampstack-5.4.38-0\sym_prog\myproject\src\Blog\ModelBundle\DataFixt ures\ORM\10-Authors.php"

The file contents:

<?php
 
namespace Blog\ModelBundle\DataFixtures\ORM;
 
use Blog\ModelBundle\Entity\Author;
use Doctrine\Common\DataFixtures\AbstractFixture;
use Doctrine\Common\DataFixtures\OrderedFixtureInterface;
use Doctrine\Common\Persistence\ObjectManager;
 
/**
 * Fixtures for the Author Entity
 */
 
class Authors extends AbstractFixture implements OrderedFixtureInterface
{
    /**
     * {@inheritDoc}
     */
    public function getOrder()
    {
        return 10;
    }
 
    /**
     * {@inheritDoc}
     */
    public function load(ObjectManager $manager)
    {
        $a1 = new Author();
        $a1->setName('David');
 
        $a2 = new Author();
        $a2->setName('Eddie');
 
        $a3 = new Author();
        $a3->setName('Elsa');
 
        $manager->persist($a1);
        $manager->persist($a2);
        $manager->persist($a3);
 
        $manager->flush();
    }
}

Where can be the mistake, which gives PHP Fatal error: class not found?

What are other files, which are touches by doctrine:fixtures:load ? I.e., where i should search for a mistake?

[gintare]

The error was in file:
C:\Bitnami\wampstack-5.4.38-0\sym_prog\myprojec\src\Blog\ModelBundle\Entity\Au thor.php

Instead of line:
@ORM\Entity(repositoryClass="Blog\Model\Bundle\Rep ository\AuthorRepository")

It should be only: @ORM\Entity()
or @ORM\Entity(repositoryClass="Blog\ModelBundle\Repo sitory\AuthorRepository")

There was misspelling mistake Model\Bundle instead of ModelBundle