小编dri*_*riv的帖子

我尝试将表单类型嵌入到另一种表单类型中:

$builder->add('geolocation', new GeolocationType());

但是当我尝试将请求绑定到表单时

if($request->getMethod() == 'POST') {
  $form->bindRequest($request);
}

我收到了错误

可捕获的致命错误:传递给Company\StoreBundle\Document\Place :: setGeolocation()的参数1必须是Company\StoreBundle\Document\Geolocation的实例,给定的数组,在
/var/www/Company/vendor/symfony/src中调用第392行/Symfony/Component/Form/Util/PropertyPath.php,在/var/www/Company/src/Company/StoreBundle/Document/Place.php第43行中定义

该data_class设置无论是对PlaceType和GeolocationType

这是我的代码:

Place.php

namespace Company\StoreBundle\Document;

use Doctrine\ODM\MongoDB\Mapping\Annotations as MongoDB;

/**
 * @MongoDB\Document(collection="places")
 */
class Place
{
    /**
     * @MongoDB\Id
     */
    private $id;

    /**
     * @MongoDB\String
     */
    private $title;

    /**
     * @MongoDB\EmbedOne(targetDocument="Geolocation")
     */
    private $geolocation;


    /**
     * Get id
     *
     * @return id $id
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Set geolocation
     *
     * @param Company\StoreBundle\Document\Geolocation $geolocation
     */
    public …