relation entry <-> tags

entry_tags.php

<?php
$qb = $this->createQueryBuilder('e')
            ->leftJoin('e.tags', 't')
            ->addSelect('t')
            ->where('e.id = t.entry_id')
            ->setMaxResults(1);

test.php

<?php
// mon test
$entry = $client->getContainer()
            ->get('doctrine.orm.entity_manager')
            ->getRepository('WallabagCoreBundle:Entry')
            ->findOneWithTags();

$entry->getTags(); // --> Call to a member function getTags() on a non-object


// mon repository
    public function findOneWithTags()
    {
        $qb = $this->createQueryBuilder('e')
            ->innerJoin('e.tags', 't')
            ->addSelect('t')
            ->setMaxResults(1);


        return $qb
            ->getQuery()
            ->getResult();
    }
    
// mon entité Entry 
// ...
    /**
     * @return ArrayCollection<Tag>
     */
    public function getTags()
    {
        return $this->tags;
    }

Juste ça, ça suffit pas ?

<?php
$qb = $this->createQueryBuilder('e')
        ->innetJoin('e.tags', 't')
        ->addSelect('t')
        ->setMaxResults(1);

innetJoin ? connais pas ;-)