Symfony 3.4.0 Could not find any fixture services to load

This command looks for all services tagged with doctrine.fixture.orm.
There is two ways to fix this problem.

First one: any class that implements ORMFixtureInterface will automatically be registered with this tag.

<?phpnamespace AppBundle\DataFixtures\ORM;use Doctrine\Bundle\FixturesBundle\ORMFixtureInterface;use Doctrine\Common\Persistence\ObjectManager;class LoadFixtures implements ORMFixtureInterface{    public function load(ObjectManager $manager)    {        #your code    }}

Second one: You need manually tag doctrine.fixture.orm to DataFixtures in sevice.yml configuration.

services:    ...    # makes classes in src/AppBundle/DataFixtures available to be used as services    # and have a tag that allows actions to type-hint services    AppBundle\DataFixtures\:        resource: '../../src/AppBundle/DataFixtures'        tags: ['doctrine.fixture.orm']

I tried @Alexander's solution but it's doesn't work for me.

I had resolved the same problem by adding the tag service to the class, Symfony doc on the services.yml file bundle:

BlogBundle/Resources/config/services.yml

Services:...# Fixtures services    BlogBundle\DataFixtures\ORM\PostFixture:        tags: [doctrine.fixture.orm]...

My BlogBundle/DataFixtures/ORM/PostFixture.php class :

...use Doctrine\Common\DataFixtures\FixtureInterface;use Doctrine\Common\Persistence\ObjectManager;...class PostFixture implements FixtureInterface{public function load(ObjectManager $manager)    {...}}

Source Inspiration : Synfony doc -> Service container -> The autoconfigure Option

Hope it'll an alternative solution

Example for reusable bundle.

src/Acme/Bundle/UserBundle/DataFixtures/ORM/DataFixtures.php

<?php namespace Acme\Bundle\UserBundle\DataFixtures\ORM;use Doctrine\Bundle\FixturesBundle\Fixture;use Doctrine\Common\Persistence\ObjectManager;class DataFixtures extends Fixture{    /**     * Load data fixtures with the passed EntityManager     *     * @param ObjectManager $manager     */    public function load(ObjectManager $manager)    {       #your code    }}

in app/config/services.yml

Acme\Bundle\UserBundle\DataFixtures\:     resource: '../../src/Acme/Bundle/UserBundle/DataFixtures/'

append your fixtures data:

php bin/console doctrine:fixtures:load --append