Zacząłem migrować swój projekt z SF 4.4 na SF 6.4.
Mam problem z DataFixtures.

Korzystam z poniższego rozdziału z dokumentacji:
https://symfony.com/bundles/DoctrineFixture...rent/index.html

Wykonując polecenie z konsoli:
php bin/console doctrine:fixtures:load --group=group0 --group=group1

Dostaję komunikat:

C:\xampp\htdocs\ligatyperow3>php bin/console doctrine:fixtures:load --group=group0 --group=group1

Careful, database "ligatyperow3" will be purged. Do you want to continue? (yes/no) [no]:
> yes

> purging database
> loading App\DataFixtures\CommentsFixtures

In ReferenceRepository.php line 226:

Reference to "season-Wiosna 2018" does not exist


doctrine:fixtures:load [--append] [--group GROUP] [--em EM] [--purger PURGER] [--purge-exclusions PURGE-EXCLUSIONS] [--purge-with-truncate]



Poniżej wklejam dwie Entity powiązane relacją ze sobą. Comment -> Season (wiele do jednego, a więc W Sezonie może być wiele komentarzy).

[PHP] pobierz, plaintext 
<?php
 
namespace App\DataFixtures;
 
use Doctrine\Bundle\FixturesBundle\Fixture;
use Doctrine\Persistence\ObjectManager;
use Doctrine\Bundle\FixturesBundle\FixtureGroupInterface;
use App\Entity\Comment;
 
class CommentsFixtures extends Fixture implements FixtureGroupInterface {
 
    public static function getGroups() : array
    {
//        return 1;
        return ['group1'];
    }
 
    public function load(ObjectManager $manager) : void
    {
 
        $commentsList = array(
            array(
                'text' => 'cos tam cos tam cos tam 1',
                'nick' => 'yyy',
                'season_name' => 'Wiosna 2018'
            ),
            array(
                'text' => 'cos tam cos tam cos tam 2',
                'nick' => 'ooo',
                'season_name' => 'Wiosna 2018'
            ),
            array(
                'text' => 'cos tam cos tam cos tam 3',
                'nick' => 'ppp',
                'season_name' => 'Wiosna 2018'
            )
 
        );
 
        foreach ($commentsList as $commentsDetails) {
            $comment = new Comment();
            $comment->setText($commentsDetails['text']);
            $comment->setSeason($this->getReference('season-'.$commentsDetails['season_name']));
            $comment->setUser($this->getReference('user-'.$commentsDetails['nick']));
 
            $manager->persist($comment);
        }
 
        $manager->flush();
    }
 
}
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
<?php
 
namespace App\DataFixtures;
 
use Doctrine\Bundle\FixturesBundle\Fixture;
use Doctrine\Persistence\ObjectManager;
use Doctrine\Bundle\FixturesBundle\FixtureGroupInterface;
use App\Entity\Season;
 
class SeasonsFixtures extends Fixture implements FixtureGroupInterface {
 
    public static function getGroups() : array
    {
//        return 0;
        return ['group0'];
    }
 
    public function load(ObjectManager $manager) : void 
    {
 
        $seasonsList = array(
            array(
                'season_name' => 'Jesień 2011',
                'dateStart' => '2011-09-01',
                'dateEnd' => '2011-12-16',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2012',
                'dateStart' => '2012-02-01',
                'dateEnd' => '2012-05-16',
                'active' => false
            ),
            array(
                'season_name' => 'Jesień 2012',
                'dateStart' => '2012-09-01',
                'dateEnd' => '2012-12-16',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2013',
                'dateStart' => '2013-02-01',
                'dateEnd' => '2013-05-16',
                'active' => false
            ),
            array(
                'season_name' => 'Jesień 2013',
                'dateStart' => '2013-09-01',
                'dateEnd' => '2013-12-16',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2014',
                'dateStart' => '2014-02-01',
                'dateEnd' => '2014-05-16',
                'active' => false
            ),
            array(
                'season_name' => 'Jesień 2014',
                'dateStart' => '2014-09-01',
                'dateEnd' => '2014-12-16',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2015',
                'dateStart' => '2015-02-01',
                'dateEnd' => '2015-05-16',
                'active' => false
            ),
            array(
                'season_name' => 'Jesień 2015',
                'dateStart' => '2015-09-07',
                'dateEnd' => '2015-12-20',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2016',
                'dateStart' => '2016-02-01',
                'dateEnd' => '2016-05-16',
                'active' => false
            ),
            array(
                'season_name' => 'Jesień 2016',
                'dateStart' => '2016-09-05',
                'dateEnd' => '2016-12-18',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2017',
                'dateStart' => '2017-02-06',
                'dateEnd' => '2017-05-21',
                'active' => false
            ),
            array(
                'season_name' => 'Jesień 2017',
                'dateStart' => '2017-09-11',
                'dateEnd' => '2017-12-24',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2018',
                'dateStart' => '2018-02-05',
                'dateEnd' => '2018-05-20',
                'active' => false
            ),
            array(
                'season_name' => 'Jesień 2018',
                'dateStart' => '2018-09-01',
                'dateEnd' => '2018-12-20',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2019',
                'dateStart' => '2019-02-11',
                'dateEnd' => '2019-05-26',
                'active' => true
            ),
            array(
                'season_name' => 'Jesień 2019',
                'dateStart' => '2019-09-02',
                'dateEnd' => '2019-12-22',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2020',
                'dateStart' => '2020-02-10',
                'dateEnd' => '2020-05-24',
                'active' => false
            ),
            array(
                'season_name' => 'Jesień 2020',
                'dateStart' => '2020-09-07',
                'dateEnd' => '2020-12-20',
                'active' => false
            ),
            array(
                'season_name' => 'Wiosna 2021',
                'dateStart' => '2021-02-01',
                'dateEnd' => '2021-05-26',
                'active' => true
            ),
            array(
                'season_name' => 'Jesień 2021',
                'dateStart' => '2021-09-13',
                'dateEnd' => '2021-12-26',
                'active' => true
            ),
            array(
                'season_name' => 'Wiosna 2022',
                'dateStart' => '2022-02-07',
                'dateEnd' => '2022-05-22',
                'active' => true
            ),
            array(
                'season_name' => 'Jesień 2022',
                'dateStart' => '2022-08-01',
                'dateEnd' => '2022-11-20',
                'active' => true
            ),
            array(
                'season_name' => 'Wiosna 2023',
                'dateStart' => '2023-02-13',
                'dateEnd' => '2023-06-04',
                'active' => true
            ),
            array(
                'season_name' => 'Jesień 2023',
                'dateStart' => '2023-09-11',
                'dateEnd' => '2023-12-24',
                'active' => true
            ),
            array(
                'season_name' => 'Wiosna 2024',
                'dateStart' => '2024-02-12',
                'dateEnd' => '2024-05-26',
                'active' => true
            )
        );
 
        foreach ($seasonsList as $seasonsDetails) {
            $season = new Season();
            $season->setName($seasonsDetails['season_name']);
            $season->setDateStart(new \DateTime($seasonsDetails['dateStart']));
            $season->setDateEnd(new \DateTime($seasonsDetails['dateEnd']));
            $season->setIsActive($seasonsDetails['active']);
 
            $this->addReference('season-'.$seasonsDetails['season_name'], $season);
 
            $manager->persist($season);
        }
 
        $manager->flush();
 
    }
 
}
[PHP] pobierz, plaintext 

FixtureGroupInterface pozwala załadować niektóre klasy zamiast wszystkich (ale nie pilnuje kolejności - i tu wpadł Twój przypadek)

do sterowania kolejnością służa te:
DependentFixtureInterface - pozwala upewnić się, że najpierw zostaną wczytane klasy zależne
OrderedFixtureInterface - pozwala ręcznie sterować kolejnością

skoro jedna fixtura wymaga drugiej to obydwie powinny należeć do tej samej group, a ta, która ma zależnośc powinna dodatkowo implementować DependentFixtureInterface
z metodą

[PHP] pobierz, plaintext 
public function getDependencies(): array
    {
        return [
            SeasonsFixtures::class
        ];
    }
[PHP] pobierz, plaintext 

OK. Użyłem OrderedFixtureInterface bo miałem już tak w poprzedniej wersji projektu.
Nie wiedziałem że mogę teraz również z tego skorzystać, myślałem że teraz jest trochę inne podejście bo na stronie Symfony , tutaj:
https://symfony.com/bundles/DoctrineFixture...rent/index.html
nie było o tym słowa.
Ale w sumie jednak powinienem czytać dokumantację samej wtyczki.