将值转换为数组的原因

Question

我有这个代码：

public function saveAction(Request $request)
{
    $orders = $request->get('orders');
    $sameAddress = $request->get('same_address');
    // NaturalPerson: 1 | LegalPerson: 2
    $person_type = isset($orders['person']['nat']) ? 1 : 2;
    $register_type = isset($orders['person']['nat']) ? array("natural") : array("legal");
    $entityOrder = new Orders();
    $formOrder = $this->createForm(new OrdersType($register_type), $entityOrder);
    $formOrder->handleRequest($request);
    $em = $this->getDoctrine()->getManager();
    $em->getConnection()->beginTransaction();
    $errors = "";
    $is_new = false;
    if ($formOrder->isValid())
    {
        if ($person_type === 1)
        {
            // Set NaturalPerson entity
            $entityPerson = $em->getRepository('FrontendBundle:NaturalPerson')->findOneBy(array("ci" => $orders['person']['ci']));
            if (!$entityPerson)
            {
                $entityPerson = new NaturalPerson();
                $entityPerson->setPersonType($person_type);
                $entityPerson->setDescription($orders['person']['nat']['description']);
                $entityPerson->setContactPerson($orders['person']['nat']['contact_person']);
                $entityPerson->setIdentificationType($orders['person']['identification_type']);
                $entityPerson->setCI($orders['person']['ci']);
                $is_new = true;
            }
        }
        elseif ($person_type === 2)
        {
            // Set LegalPerson entity
            $entityPerson = $em->getRepository('FrontendBundle:LegalPerson')->findOneBy(array("rif" => $orders['person']['rif']));
            if (!$entityPerson)
            {
                $entityPerson = new LegalPerson();
                $entityPerson->setPersonType($person_type);
                $entityPerson->setDescription($orders['person']['leg']['description']);
                $entityPerson->setContactPerson($orders['person']['leg']['contact_person']);
                $entityPerson->setIdentificationType($orders['person']['identification_type']);
                $entityPerson->setRIF($orders['person']['rif']);
                $is_new = true;
            }
        }
        ....
        $entityOrder->setPerson($entityPerson);
        $em->persist($entityOrder);
        $em->flush();     
    }
    else
    {
        $this->get('ladybug')->log($this->getFormErrors($formOrder));
        $message = 'ERROR AL PROCESAR LOS DATOS';
        $em->getConnection()->rollback();
    }
    return $this->render('FrontendBundle:Site:process.html.twig', array('message' => $message, 'errors' => $errors));
}

由于某种原因，在某个地方，我找不到，实体正在到达一个数组，如stacktrace所示：

at Orders ->setPerson (array('rif' => '5345345345', 'identification_type' => 'V', 'description' => 'uiyiyuiyuiy',

'contact_person'=>'ertertet'）在/var/www/html/tanane/vender/symfony/symfony/src/symfony/Component/PropertyAccess/PropertyAccessor.php中在第438行

导致我的应用程序出现此问题的原因：

可捕获的致命错误：参数1传递给Tanane\FrontendBundle\Entity\Orders:：setPerson（）必须是一个实例的Tanane\FrontendBundle\Entity\Person，给定数组，在中调用/var/www/html/tanane/vender/symfony/symfony/src/symfony/Component/PropertyAccess/PropertyAccessor.php第438行，定义于/var/www/html/tanane/src/tanane/FrontendBundle/Entity/Orders.php行276

有人能告诉我在哪里查找这个错误吗？

运行一些测试

在运行了一些测试（像任何普通用户一样填写表格并发送数据）后，我很困惑，不知道还能做些什么来解决这个问题。应用程序有两种类型的表单来处理Orders：Natural和Legal。我测试了第一个Natural，一切都很好，表单验证了，流程完全没有问题。现在，如果我通过第二种形式，上面描述的错误出现了，为什么？由于$person_type取2，是integer，所以相同的过程和值是否正确？有什么建议吗？我在这一点上疯了

Answer 1

经过几次测试，终于发现了问题所在，我完全忘记了LegalPersonType.php表单中的这个函数：

public function setDefaultOptions(OptionsResolverInterface $resolver)
{
    $resolver->setDefaults(array(
        'data_class' => 'TananeFrontendBundleEntityLegalPerson'
    ));
}

这就是问题的原因，感谢您的帮助和时间