php - Symfony2 parameter with embedded forms -

edit : find real problem ! trying give paramater sub-form controller. without parameter, form working perfectly.

i want show in select list user wich not present in relation. have query_builder :

'query_builder' => function(userrepository $er) use($options) {                                     return $er->getformateursavailable($options['categ']);                                }, 

and method :

public function setdefaultoptions(optionsresolverinterface  $resolver) {     $resolver->setdefaults(array('data_class' => 'intranet\formationbundle\entity\categorieformateur', 'categ' => false));     //$resolver->setdefaults(array('data_class' => 'intranet\formationbundle\entity\categorieformateur')); } 

for collection form, so, have put option in form :

'options' => $options, 

but don't know if true, , have define method :

public function setdefaultoptions(optionsresolverinterface  $resolver) {     $resolver->setdefaults(array('categ' => false)); } 

(the form working without method if there no parameter.) , calling :

$form = $this->createform(new gererformateurcategorietype(), $categorie, array('categ' => $categorie)); 

and then, have error :

neither property "user" nor 1 of methods "getuser()", "isuser()", "hasuser()", "__get()" exist , have public access in class "intranet\formationbundle\entity\categorie".

the relation :

categorie haves property :

/** * @orm\onetomany(targetentity="intranet\formationbundle\entity\categorieformateur", mappedby="categorie", cascade={"persist", "remove"}, orphanremoval=true) **/ private $formateurs; 

with addformateur, removeformateur , getformateurs

categorieformateur :

    /** * @orm\id * @orm\manytoone(targetentity="intranet\formationbundle\entity\categorie", inversedby="formateurs") * @orm\joincolumn(name="categorie_id", referencedcolumnname="id") */ private $categorie;  /** * @orm\id * @orm\manytoone(targetentity="intranet\userbundle\entity\user") * @orm\joincolumn(name="user_id", referencedcolumnname="id") */ private $user; 

with setters , getters each properties

according error message, have add setformateurs() method in categorie entity:

public function setformateurs($formateurs) {     $this->formateurs = $formateurs;      return $this; }