无法使用 @ParamConverter 声明自动装配实体参数

Question

I encountered an issue with @ParamConverter. Entities arguments are detected such as "service".

I think that multiples route arguments and @ParamConverter are responsables of this issue.

I have tried to deactivate auto_convert option in sensio_framework_extra without success.

Cannot autowire argument $category of "App\Controller\Front\QuestionController::showRandomAction()": it references class "App\Entity\Category" but no such service exists.

sensio_framework_extra.yaml

sensio_framework_extra:
    router:
        annotations: false
    request:
        converters: true
        auto_convert: false

Controller

/**
 * @Route("/{id}/{slug}/", name="app_front_question_show", methods={"GET", "POST"})
 * @ParamConverter(name="category", class="App\Entity\Category", options={"mapping": {"slug": "slug"}})
 * @ParamConverter(name="question", class="App\Entity\Question", options={"mapping": {"id": "id"}})
*/
public function showAction(
   Request $request,
   Category $category,
   Question $question,
   AnswerRepository $answerRepository,
   ReportQuestionManager $reportQuestionManager
) {
    // ...
}

Stack:

* Symfony 4.4

Answer 1

It's because You're using param converters and you deactivate them with auto_convert: false . You can see documentation “You can disable the auto-conversion of type-hinted method arguments feature by setting the auto_convert flag to false”

Answer 2

Thank you for the response but Baptiste is right.

I managed to do what I wanted by correcting the ParamConverter annotations.

/**
 * @Route("/{id}/{slug}/", name="app_front_question_show", methods={"GET", "POST"})
 * @ParamConverter("category", class="App\Entity\Category", options={"mapping": {"slug": "slug"}})
 * @ParamConverter("question", class="App\Entity\Question", options={"mapping": {"id": "id"}})
*/
public function showAction(
   Request $request,
   Category $category,
   Question $question,
   AnswerRepository $answerRepository,
   ReportQuestionManager $reportQuestionManager
) {
    // ...
}

I should not put the "name=''"

The auto_convert: false is good and do what I want

I close the post. Thank you