Question

我有这段代码：

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));
}

出于某种原因，在某个地方，我找不到，实体到达一个数组作为堆栈跟踪显示在这一行：

at Orders ->setPerson (array('rif' => '5345345345', 'identification_type' => 'V', 'description' => 'uiyiyuiyuiy',
'contact_person'=＆gt; 'ertertet'））在/var/www/html/tanane/vendor/symfony/symfony/src/Symfony/Component/PropertyAccess/PropertyAccessor.php 在第438行

这导致我的申请出现此问题：

捕获致命错误：参数1传递给 Tanane \ FrontendBundle \ Entity \ Orders :: setPerson（）必须是一个实例 Tanane \ FrontendBundle \ Entity \ Person，给定数组，调用 /var/www/html/tanane/vendor/symfony/symfony/src/Symfony/Component/PropertyAccess/PropertyAccessor.php 在第438行并在中定义 /var/www/html/tanane/src/Tanane/FrontendBundle/Entity/Orders.php line 276

任何人都可以告诉我在哪里寻找或发现此错误吗？

运行一些测试

运行一些测试后（填写表格并按照普通用户的意愿发送数据）我很困惑，不知道还有什么办法可以解决这个问题。该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并且一切都很好，表单验证并且流程完全没有问题。现在，如果我通过第二种形式出现上述错误，为什么？是否完全相同的过程和值是正常的，因为$person_type取2并且它是integer所以，任何建议？我现在变得疯狂

Answer 1

经过多次测试后终于发现了什么问题，我完全忘记了LegalPersonType.php形式的这个功能：

public function setDefaultOptions(OptionsResolverInterface $resolver)
{
    $resolver->setDefaults(array(
        'data_class' => 'Tanane\FrontendBundle\Entity\LegalPerson'
    ));
}

这导致了这个问题，谢谢你的帮助和时间

为什么将值转换为数组？

1 个答案: