錯誤logincheck symfony3。*

Question

嗨，大家好，我需要你們的幫助，是不是我對symfony的第一次登錄，但我真的不知道我做錯了這個時候，我收到此錯誤

Impossible to access an attribute ("title") on a boolean variable (""). 

嘛問題是，當我嘗試登錄我不知道爲什麼去PostController中，這裏是我的代碼 Securyty.yml

安全： 提供商： 用戶： 實體：{類：的appbundle \實體\用戶屬性：電子郵件}

firewalls: 
    dev: 
     pattern: ^/(_(profiler|wdt)|css|images|js)/ 
     security: false 

    frontend: 
     pattern:  ^/* 
     provider:  users 
     anonymous:  ~ 
     form_login: 
      login_path: user_login 
      check_path: user_login_check 
     logout: 
      path:  user_logout 
     remember_me: 
      secret:  123 
      lifetime: 604800 # 604.800 = 3.600 * 24 * 7 = 1 week 
access_control: 
     - { path: ^/*, roles: IS_AUTHENTICATED_ANONYMOUSLY } 
encoders: 
     AppBundle\Entity\User: bcrypt 

role_hierarchy: 
    ROLE_ADMIN: [ROLE_USER] 

我控制器

前

class FrontController extends Controller 
     { 
/** 
* @Route("/", name="homepage") 
*/ 
public function indexAction(Request $request) 
{ 
    $em = $this->getDoctrine()->getManager(); 
    $featured=$em->getRepository('AppBundle:Post')->findBylimit(3); 
    $list_post=$em->getRepository('AppBundle:Post')->findAll(); 
    return $this->render('front/homepage/index.html.twig',[ 
     'featureds'=>$featured, 
     'list'=>$list_post, 
    ]); 
} 

}

class SecurityController extends Controller 
    { 
/** 
* @Route("/login", name="user_login") 
*/ 
public function loginAction() 
{ 
    $authUtils = $this->get('security.authentication_utils'); 
    return $this->render('front/homepage/_login.html.twig', array(
     'last_username' => $authUtils->getLastUsername(), 
     'error' => $authUtils->getLastAuthenticationError(), 
    )); 
} 
/** 
* @Route("/login_check", name="user_login_check") 
*/ 
public function loginCheckAction() 
{ 
} 
/** 
* @Route("/logout", name="user_logout") 
*/ 
public function logoutAction() 
{ 
} 

public function boxloginAction() 
{ 
    $authUtils = $this->get('security.authentication_utils'); 

    return $this->render('front/homepage/_login.html.twig', array(
     'last_username' => $authUtils->getLastUsername(), 
     'error' => $authUtils->getLastAuthenticationError(), 
    )); 
} 

class PostController extends Controller {

/** 
*@Route("/{slug}/",name="view_post") 
* 
*/ 
public function singlePostAction(Request $request,$slug){ 
    $em = $this->getDoctrine()->getManager(); 
    $id=$request->get('id'); 
    $single_post=$em->getRepository('AppBundle:Post')->findByTitle($slug,$id); 
    $coments=$em->getRepository('AppBundle:Post_comment')->findByPost($single_post); 

    if($single_post){ 
     $single_post->setViews($single_post->getViews()+1); 
     $em->flush($single_post); 
    } 

    return $this->render('front/post/_single.html.twig', [ 
     'single_post'=>$single_post, 
     'comments'=>$coments, 
    ]); 
} 

public function postCommentAction(Request $request){ 
    $comment= new Post_comment(); 
    $form = $this->createForm(Post_commentType::class, $comment); 

    $form->handleRequest($request); 
    if($form->isSubmitted()){ 

    } 

    return $this->render('front/post/_comment.html.twig', [ 
     'form'=>$form->createView(), 
    ]); 

} 

}

是這最後一個是我的問題，當我嘗試登錄錯誤是原因去到singlePostAction，我不知道爲什麼，這個行動只是w如果用戶在首頁上點擊帖子標題

Answer 1

因爲/{slug}/正在捕捉其他路線！