Problem with embedone document in a fixture odm

[djwatt3]

model: Acme\AddressBundle\Document\Address
persistence: mongodb
fixtures:
Address1:
street: carnevale
city: napoli
province: napoli
zip: 80100

model: Acme\UserBundle\Document\User
persistence: mongodb
fixtures:
User1:
firstname: peppe
lastname: peppuzzo
address:
address: Address1

/* @mongodb\EmbedOne(targetDocument="Acme\AddressBundle\Document\Address")

• @Assert\Type(type="Acme\AddressBundle\Document\Address", groups={"base_user"})
  • @Assert\Valid() */
    protected $address;

public function setAddress(\Acme\AddressBundle\Document\Address $address)
{
$this->address = $address;
return $this;
}

/** @mongodb\EmbeddedDocument */
class Address {
......................
}

PHP Catchable fatal error: Argument 1 passed to Acme\UserBundle\Document\User::setAddress() must be an instance of Acme\AddressBundle\Document\Address, array given, called in /......./vendor/khepin/yaml-fixtures-bundle/Khepin/YamlFixturesBundle/Fixture/MongoYamlFixture.php on line 70 and defined in /....../src/Acme/UserBundle/Document/User.php on line 107