“@ParamConverter 注释未找到 App\Entity\User object”

Question

当我尝试访问其中一条路线时出现问题，出现此错误：“@ParamConverter 注释未找到 App\Entity\CompanyUser object”

很多人都有同样的问题，但我能看到的解决方案都不能解决我的问题。

我的 function 编辑：

private $passwordEncoder;

public function __construct(UserPasswordEncoderInterface $passwordEncoder)
{
    $this->passwordEncoder = $passwordEncoder;
}

/**
 * @Route("/{id}/edit", name="company_user_edit", methods={"GET","POST"}, requirements={"id"="\d+"})
 */
public function edit(Request $request, UserPasswordEncoderInterface $passwordEncoder, CompanyUser $user): Response
{
    $em = $this->getDoctrine()->getManager();
    $user = $this->getUser();
    $reset_password_form = $this->get('form.factory')->create(CompanyResetPasswordType::class, $user);
    $reset_password_form->handleRequest($request);

    if ($reset_password_form->isSubmitted() && $reset_password_form->isValid()) {

        $this->passwordEncoder->isPasswordValid($this->getUser(), $request->get('password'));
        $oldPassword = $request->request->get('reset_password')['oldPassword'];

        // Si l'ancien mot de passe est bon
        if ($passwordEncoder->isPasswordValid($user, $oldPassword)) {
            $newEncodedPassword = $passwordEncoder->encodePassword($user, $user->getPlainPassword());
            $user->setPassword($newEncodedPassword);

            $em->persist($user);
            $em->flush();

            $this->addFlash('notice', 'Succeed to change your password');

            return $this->redirectToRoute('company_show', ['id' => $user->getCompany()->getId()]);

        } else {
            $reset_password_form->addError(new FormError('Old password is not valid'));
        }
    }

    $edit_form = $this->createForm(CompanyUserType::class, $user);
    $edit_form->handleRequest($request);

    if ($edit_form->isSubmitted() && $edit_form->isValid()) {
        $this->getDoctrine()->getManager()->flush();

        return $this->redirectToRoute('company_show', ['id' => $user->getCompany()->getId()]);
    }

    return $this->render('user/edit.html.twig', [
        'user' => $user,
        'edit_form' => $edit_form->createView(),
        'reset_password_form' => $reset_password_form->createView(),
    ]);
}

谢谢你的帮助 ！

Answer 1

您可以像这样覆盖 ParamConverter

/**
 * @Route("/{id}/edit", name="company_user_edit", methods={"GET","POST"}, requirements={"id"="\d+"})
 * @ParamConverter("id", class="CompanyUser", options={"id": "id"})
 */

Answer 2

路由的旧 {id} 部分必须更改为与您正在转换的参数相同的名称。

即改变：

 * @Route("/{id}/edit", name="company_user_edit", methods={"GET","POST"}, requirements={"id"="\d+"})

到

 * @Route("/{user}/edit", name="company_user_edit", methods={"GET","POST"}, requirements={"id"="\d+"})

Answer 3

就我而言，问题在于整个控制器的路由器名称错误。 我使用了自动执行此操作的生成器。 文件：

/**
 * @Route("/document")
 */
class DocumentController extends AbstractController


/**
 * @Route("/document/group")
 */
class DocumentGroupController extends AbstractController

我更改了路由器的名称

@Route("/document/group") 

到

@Route("/document_group")

Answer 4

Symfony 5.4

我有获取用户个人资料的路线

路线.yaml

manage-users:
    path: /Account/{id}/Manage
    controller: App\Controller\RegistrationController::manage

当请求随机用户 ID 时，会抛出Object 未找到错误。 我添加了用户 object 参数默认值为 null，并在 controller 方法中包含了 null 检查。

RegistrationController.php

public function manage(User $user = null) <= Default parameter value
{
    try {
        if(null === $user) {
            $this->addFlash("error", "User Not Found");
            return $this->redirectToRoute("home");
        }
     ...
     ...

希望这会有所帮助，如果有人正在检查此问题。