symfony2 form error

``` The form's view data is expected to be of type scalar, array or an instance of \ArrayAccess, but is an instance of class Ecs\CrmBundle\Entity\Customer. ``` Is the error I get in my browser.. FORM CODE: ``` <?php namespace Ecs\CrmBundle\Form; use Symfony\Component\Form\AbstractType; use Symfony\Component\Form\FormBuilderInterface; class CustomerDefaultConfigType extends AbstractType { public function buildForm(FormBuilderInterface $builder, array $options) { $builder ->add('name') ->add('customerStatus') ->add('tags', null, array('multiple' => true, 'property' => 'tag_name')) ; } public function getName() { return 'ecs_crmbundle_customerdefaultconfigtype'; } } ``` and the controller Action: ``` <?php namespace Ecs\CrmBundle\Controller; use Ecs\CrmBundle\Entity\CustomerDefaultConfig; use Ecs\CrmBundle\Form\CustomerDefaultConfigType; public function newAction() { $entity = new CustomerDefaultConfig(); $form = $this->createForm(new CustomerDefaultConfigType(), $entity); return $this->render('EcsCrmBundle:CustomerDefaultConfig:new.html.twig', array( 'entity' => $entity, 'form' => $form->createView() )); } ``` This is using symfony2.1 with composer... Any ideas on how to get this working?