[FLOW3-general] Submit not saved object in forms

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Hi!

I have a form to add an contact. In this form you can attach addresses. 
Now I want do this allready at adding the contact. For this I set a link 
like this:

<f:link.action action="newAddress" controller="Address" 
arguments="{contact: newContact}">Adresse hinzufügen</f:link.action>

output:

<a 
href="[...]/addressbook/address/newaddress?contact%5B__identity%5D=d99fe2dd-d17a-40bd-abd1-5b5244fc0edc">Adresse 
hinzufügen</a>

newContact is the object created by the controller function:

     /**
      * Creates a new contact
      *
      * @param \F3\AddressBook\Domain\Model\Contact $newContact
      * @return string
      * @dontvalidate $newContact
      */
     public function 
newContactAction(\F3\AddressBook\Domain\Model\Contact $newContact = NULL) {
         if ($newContact === NULL) {
             $newContact = 
$this->objectFactory->create('F3\AddressBook\Domain\Model\Contact');
         }
         $this->view->assign('newContact', $newContact);
     }

The controller for newAddress is:

     /**
      * Creates a new address
      *
      * @param \F3\AddressBook\Domain\Model\Contact $contact
      * @param \F3\AddressBook\Domain\Model\Address $newAddress
      * @return string
      * @dontvalidate $newAddress
      */
     public function 
newAddressAction(\F3\AddressBook\Domain\Model\Contact $contact, 
\F3\AddressBook\Domain\Model\Address $newAddress = NULL) {
         if ($newAddress === NULL) {
             $newAddress = 
$this->objectFactory->create('F3\AddressBook\Domain\Model\Address');
         }
         $this->view->assign('contact', $contact);
         $this->view->assign('newAddress', $newAddress);
     }


But when I want to add a new address an exception is thrown:

#1251730701: The value must be of type 
"F3\AddressBook\Domain\Model\Contact", but was of type "NULL".

I think the object is not found. Note: The contact-obect is not saved, 
just assign by the form. But isn't the object cached at this time?

lg ad