原則映射異常：類「」不存在？與ZF2

我使用ZF2和doctrine2創建用戶控制我的註冊行動工作正常，但在日誌中的行動，IA越來越像一個exeception：原則映射異常：類「」不存在？與ZF2

F:\PHP\EasySurvey\vendor\doctrine\common\lib\Doctrine\Common\Persistence\Mapping\MappingException.php:96

消息：

Class '' does not exist

堆棧追蹤：

#0 F:\PHP\EasySurvey\vendor\doctrine\common\lib\Doctrine\Common\Persistence\Mapping\RuntimeReflectionService.php(43): Doctrine\Common\Persistence\Mapping\MappingException::nonExistingClass('') 
#1 F:\PHP\EasySurvey\vendor\doctrine\common\lib\Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory.php(267): Doctrine\Common\Persistence\Mapping\RuntimeReflectionService->getParentClasses('') 
#2 F:\PHP\EasySurvey\vendor\doctrine\common\lib\Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory.php(297): Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory->getParentClasses('') 
#3 F:\PHP\EasySurvey\vendor\doctrine\common\lib\Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory.php(211): Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory->loadMetadata('') 
#4 F:\PHP\EasySurvey\vendor\doctrine\orm\lib\Doctrine\ORM\EntityManager.php(295): Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory->getMetadataFor('') 
#5 F:\PHP\EasySurvey\vendor\doctrine\orm\lib\Doctrine\ORM\Repository\DefaultRepositoryFactory.php(67): Doctrine\ORM\EntityManager->getClassMetadata('') 
#6 F:\PHP\EasySurvey\vendor\doctrine\orm\lib\Doctrine\ORM\Repository\DefaultRepositoryFactory.php(50): Doctrine\ORM\Repository\DefaultRepositoryFactory->createRepository(Object(Doctrine\ORM\EntityManager), '') 
#7 F:\PHP\EasySurvey\vendor\doctrine\orm\lib\Doctrine\ORM\EntityManager.php(759): Doctrine\ORM\Repository\DefaultRepositoryFactory->getRepository(Object(Doctrine\ORM\EntityManager), NULL) 
#8 F:\PHP\EasySurvey\vendor\doctrine\doctrine-module\src\DoctrineModule\Options\Authentication.php(168): Doctrine\ORM\EntityManager->getRepository(NULL) 
#9 F:\PHP\EasySurvey\vendor\doctrine\doctrine-module\src\DoctrineModule\Authentication\Adapter\ObjectRepository.php(134): DoctrineModule\Options\Authentication->getObjectRepository() 
#10 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\Authentication\AuthenticationService.php(110): DoctrineModule\Authentication\Adapter\ObjectRepository->authenticate() 
#11 F:\PHP\EasySurvey\module\Easysurvey\src\Easysurvey\Controller\UserController.php(105): Zend\Authentication\AuthenticationService->authenticate() 
#12 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\Mvc\Controller\AbstractActionController.php(83): Easysurvey\Controller\UserController->loginAction() 
#13 [internal function]: Zend\Mvc\Controller\AbstractActionController->onDispatch(Object(Zend\Mvc\MvcEvent)) 
#14 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\EventManager\EventManager.php(468): call_user_func(Array, Object(Zend\Mvc\MvcEvent)) 
#15 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\EventManager\EventManager.php(207): Zend\EventManager\EventManager->triggerListeners('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure)) 
#16 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\Mvc\Controller\AbstractController.php(117): Zend\EventManager\EventManager->trigger('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure)) 
#17 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\Mvc\DispatchListener.php(114): Zend\Mvc\Controller\AbstractController->dispatch(Object(Zend\Http\PhpEnvironment\Request), Object(Zend\Http\PhpEnvironment\Response)) 
#18 [internal function]: Zend\Mvc\DispatchListener->onDispatch(Object(Zend\Mvc\MvcEvent)) 
#19 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\EventManager\EventManager.php(468): call_user_func(Array, Object(Zend\Mvc\MvcEvent)) 
#20 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\EventManager\EventManager.php(207): Zend\EventManager\EventManager->triggerListeners('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure)) 
#21 F:\PHP\EasySurvey\vendor\zendframework\zendframework\library\Zend\Mvc\Application.php(313): Zend\EventManager\EventManager->trigger('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure)) 
#22 F:\PHP\EasySurvey\public\index.php(17): Zend\Mvc\Application->run() 
#23 {

在我的控制器：

public function loginAction() 
{ 
    if ($user = $this->identity()) { 
     // return $this->redirect()->toRoute($this->getOptions()->getLoginRedirectRoute()); 
    } 
    $form = new LoginForm(); 
    $form->get('submit')->setValue('Log in'); 
    $messages = null; 

    $request = $this->getRequest(); 
    if ($request->isPost()) { 

     $form->setInputFilter(new LoginFilter($this->getServiceLocator())); 
     $form->setData($request->getPost()); 
     if ($form->isValid()) { 
      $data = $form->getData(); 
      $authService = $this->getServiceLocator()->get('Zend_Authentication_AuthenticationService'); 
      $adapter = $authService->getAdapter(); 

      $usernameOrEmail = $data['usernameOrEmail']; 

      // check for email first 
      if ($user = $this->getEntityManager()->getRepository('Easysurvey\Entity\User')->findOneBy(array('email' => $usernameOrEmail))) { 
       // Set username to the input array in place of the email 
       $data['usernameOrEmail'] = $user->getUsername(); 
      } 

      $adapter->setIdentityValue($data['usernameOrEmail']); 
      $adapter->setCredentialValue($data['password']); 
      $authResult = $authService->authenticate(); 
      if ($authResult->isValid()) { 
       $identity = $authResult->getIdentity(); 
       $authService->getStorage()->write($identity); 
       $time = 1209600; // 14 days (1209600/3600 = 336 hours => 336/24 = 14 days) 

       if ($data['rememberme']) { 
        $sessionManager = new \Zend\Session\SessionManager(); 
        $sessionManager->rememberMe($time); 
       } 

       return $this->redirect()->toRoute('user');  
      } 
      foreach ($authResult->getMessages() as $message) { 
       $messages .= "$message\n"; 
      } 
     } 
    } 
    /* $viewModel = new ViewModel(); 
    $viewModel->setVariables(array('key' => 'value')) 
    ->setTerminal(true); 

    return $viewModel; */ 
    return new ViewModel(array(
          'error' => 'Your authentication credentials are not valid', 
          'form' => $form, 
          'messages' => $messages, 
         )); 
}

在我module.php：

 public function getServiceConfig() 
{ 

    return array(
     'factories' => array(

      'Zend\Authentication\AuthenticationService' => function($serviceManager) { 
       return $serviceManager->get('doctrine.authenticationservice.orm_default'); 

      }, 

     ) 
    ); 
}

在module.config.php：

'authentication' => array(// this part is for the Auth adapter from DoctrineModule/Authentication 
     'orm_default' => array(
       'object_manager' => 'Doctrine\ORM\EntityManager', 
       // object_repository can be used instead of the object_manager key 
       'identity_class' => 'Easysurvey\Entity\User', //'Application\Entity\User', 
       'identity_property' => 'username', // 'username', // 'email', 
       'credential_property' => 'password', // 'password', 
       'credential_callable' => function(Entity\User $user, $passwordGiven) { 
        if ($user->getPassword() == Pbkdf2::calc('sha256', $passwordGiven, $user->getSalt(), 10000, 32)) { 
         return true; 
        } else { 
         return false; 
        } 
       }, 
     ), 
),

我的用戶實體：

namespace Easysurvey\Entity; 

use Doctrine\ORM\Mapping as ORM; 

/** 
* User 
* 
* @ORM\Table(name="user", uniqueConstraints={@ORM\UniqueConstraint(name="username", columns={"UserName"}), @ORM\UniqueConstraint(name="email", columns={"Email"})}) 
* @ORM\Entity 
*/ 
class User 
{ 
/** 
* @var integer 
* 
* @ORM\Column(name="id", type="integer", nullable=false) 
* @ORM\Id 
* @ORM\GeneratedValue(strategy="IDENTITY") 
*/ 
private $id; 

/** 
* @var string 
* 
* @ORM\Column(name="UserToken", type="string", length=100, nullable=false) 
*/ 
private $usertoken; 

/** 
* @var string 
* 
* @ORM\Column(name="UserName", type="string", length=50, nullable=true) 
*/ 
private $username; 

/** 
* @var string 
* 
* @ORM\Column(name="Email", type="string", length=255, nullable=true) 
*/ 
private $email; 

/** 
* @var string 
* 
* @ORM\Column(name="DisplayName", type="string", length=50, nullable=true) 
*/ 
private $displayname; 

/** 
* @var string 
* 
* @ORM\Column(name="Password", type="string", length=255, nullable=false) 
*/ 
private $password; 

/** 
* @var string 
* 
* @ORM\Column(name="Salt", type="string", length=255, nullable=false) 
*/ 
private $salt; 

/** 
* @var boolean 
* 
* @ORM\Column(name="ConfirmMail", type="boolean", nullable=false) 
*/ 
private $confirmmail = '0'; 

/** 
* @var \DateTime 
* 
* @ORM\Column(name="created_at", type="datetime", nullable=false) 
*/ 
private $createdAt; 

/** 
* @var \DateTime 
* 
* @ORM\Column(name="updated_at", type="datetime", nullable=false) 
*/ 
private $updatedAt; 



/** 
* Get id 
* 
* @return integer 
*/ 
public function getId() 
{ 
    return $this->id; 
} 

/** 
* Set usertoken 
* 
* @param string $usertoken 
* @return User 
*/ 
public function setUsertoken($usertoken) 
{ 
    $this->usertoken = $usertoken; 

    return $this; 
} 

/** 
* Get usertoken 
* 
* @return string 
*/ 
public function getUsertoken() 
{ 
    return $this->usertoken; 
} 

/** 
* Set username 
* 
* @param string $username 
* @return User 
*/ 
public function setUsername($username) 
{ 
    $this->username = $username; 

    return $this; 
} 

/** 
* Get username 
* 
* @return string 
*/ 
public function getUsername() 
{ 
    return $this->username; 
} 

/** 
* Set email 
* 
* @param string $email 
* @return User 
*/ 
public function setEmail($email) 
{ 
    $this->email = $email; 

    return $this; 
} 

/** 
* Get email 
* 
* @return string 
*/ 
public function getEmail() 
{ 
    return $this->email; 
} 

/** 
* Set displayname 
* 
* @param string $displayname 
* @return User 
*/ 
public function setDisplayname($displayname) 
{ 
    $this->displayname = $displayname; 

    return $this; 
} 

/** 
* Get displayname 
* 
* @return string 
*/ 
public function getDisplayname() 
{ 
    return $this->displayname; 
} 

/** 
* Set password 
* 
* @param string $password 
* @return User 
*/ 
public function setPassword($password) 
{ 
    $this->password = $password; 

    return $this; 
} 

/** 
* Get password 
* 
* @return string 
*/ 
public function getPassword() 
{ 
    return $this->password; 
} 

/** 
* Set salt 
* 
* @param string $salt 
* @return User 
*/ 
public function setSalt($salt) 
{ 
    $this->salt = $salt; 

    return $this; 
} 

/** 
* Get salt 
* 
* @return string 
*/ 
public function getSalt() 
{ 
    return $this->salt; 
} 

/** 
* Set confirmmail 
* 
* @param boolean $confirmmail 
* @return User 
*/ 
public function setConfirmmail($confirmmail) 
{ 
    $this->confirmmail = $confirmmail; 

    return $this; 
} 

/** 
* Get confirmmail 
* 
* @return boolean 
*/ 
public function getConfirmmail() 
{ 
    return $this->confirmmail; 
} 

/** 
* Set createdAt 
* 
* @param \DateTime $createdAt 
* @return User 
*/ 
public function setCreatedAt($createdAt) 
{ 
    $this->createdAt = $createdAt; 

    return $this; 
} 

/** 
* Get createdAt 
* 
* @return \DateTime 
*/ 
public function getCreatedAt() 
{ 
    return $this->createdAt; 
} 

/** 
* Set updatedAt 
* 
* @param \DateTime $updatedAt 
* @return User 
*/ 
public function setUpdatedAt($updatedAt) 
{ 
    $this->updatedAt = $updatedAt; 

    return $this; 
} 

/** 
* Get updatedAt 
* 
* @return \DateTime 
*/ 
public function getUpdatedAt() 
{ 
    return $this->updatedAt; 
}

}

來源

2014-09-26 Jangya satapathy

沒有人能夠回答這個問題，讓更好的主意使用zend au認證，而不是教條..

來源

2014-10-08 05:23:40

從快速查看它看起來像屬性DoctrineModule\Options\Authentication::$identityClass未設置。

這就是爲什麼你會得到一個空的類不存在的錯誤。

來源

2014-10-08 08:04:22

有點晚，但：我有完全相同的問題。在我的情況下，它發生，因爲我在module.config.php中犯了一個錯誤。我將認證配置塊放在doctrine.driver配置中，而不是直接放在doctrine配置中。

所以在我的情況下，mabe.berlin是正確的，錯誤發生，因爲identityClass屬性沒有設置。

來源

2015-08-13 09:01:33 Fabian

-2

return array('doctrine' => 
    array(
    'connection' => array('orm_default' => 'config', 
    'authentication' => array(// this part is for the Auth adapter from DoctrineModule/Authentication 
     'orm_default' => array(
       'object_manager' => 'Doctrine\ORM\EntityManager', 
       // object_repository can be used instead of the object_manager key 
       'identity_class' => 'Easysurvey\Entity\User', //'Application\Entity\User', 
       'identity_property' => 'username', // 'username', // 'email', 
       'credential_property' => 'password', // 'password', 
       'credential_callable' => function(Entity\User $user, $passwordGiven) { 
        if ($user->getPassword() == Pbkdf2::calc('sha256', $passwordGiven, $user->getSalt(), 10000, 32)) { 
         return true; 
        } else { 
         return false; 
        } 
       }, 
     ), 
),

來源

2016-11-24 23:56:49

這可能是一個很好的答案，但沒有解釋你做了什麼，它沒有那麼有用 – 2016-11-25 00:01:35

原則映射異常：類「」不存在？與ZF2

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