formType を他のフォーム タイプに追加しようとしています。
顧客タイプ:
class CustomerType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('firstname', 'text', array(
'required' => 'required'
))
->add('middlename')
->add('lastname')
->add('email', 'email')
->add('groups', 'entity', array(
'class' => 'MV\CMSBundle\Entity\Group',
'property' => 'name',
'query_builder' => function(EntityRepository $er) {
return $er->createQueryBuilder('g')
->orderBy('g.name', 'ASC');
}
))
->add('profile', 'collection', array(
'type' => new ProfileType()
));
}
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'MV\CMSBundle\Entity\User',
));
}
public function getName()
{
return 'customer';
}
}
プロファイル タイプ:
class ProfileType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('isActive', 'checkbox', array(
'required' => false
))
->add('phone')
->add('address')
->add('city')
->add('zipcode')
->add('country')
;
}
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'MV\NameBundle\Entity\Profile',
));
}
public function getName()
{
return 'profile';
}
}
次に、次のメッセージが表示されます。
Expected argument of type "array or (\Traversable and \ArrayAccess)", "MV\NameBundle\Entity\Profile" given.
その行にコメントすると、次のようになります:(何がうまくいかないかを確認するためです;))
The form's view data is expected to be of type scalar, array or an instance of \ArrayAccess, but is an instance of class MV\NameBundle\Entity\Profile. You can avoid this error by setting the "data_class" option to "MV\NameBundle\Entity\Profile" or by adding a view transformer that transforms an instance of class MV\NameBundle\Entity\Profile to scalar, array or an instance of \ArrayAccess.
私は何を間違っていますか?
Symfony2: 2.1.8-DEV