無效實體或超級基類

Question

我已經使用Symfony 2和我已成功配置FOSUserBundle。

我的應用程序工作正常的Windows機器上的兩個生產和發展模式

但是，當我部署它的Linux機器上它發展模式工作正常，但它在生產出一個空白頁模式。當我檢查錯誤日誌文件，它下面的錯誤

request.CRITICAL: Doctrine\ORM\Mapping\MappingException: Class \Entity\User is not a 
valid entity or mapped super class. (uncaught exception) 

request.CRITICAL: Exception thrown when handling an exception 
(Doctrine\ORM\Mapping\MappingException: Class \Entity\User is not a valid entity or 
mapped super class.) [] [] 

看一看到我的用戶實體類：

/** 
* @ORM\Entity(repositoryClass="\Repository\UserRepository") 
* @ORM\Table(name="user") 
*/ 
class User extends BaseUser 
{ 
    /** 
    * @ORM\Id 
    * @ORM\Column(type="integer") 
    * @ORM\GeneratedValue(strategy="AUTO") 
    */ 
    protected $id; 

    /** 
    * @ORM\Column(type="string", length="255") 
    * 
    * @Assert\NotBlank(message="Please enter your name.", groups={"Registration",  "Profile"}) 
    * @Assert\MinLength(limit="3", message="The name is too short.", groups={"Registration", "Profile"}) 
    * @Assert\MaxLength(limit="255", message="The name is too long.", groups={"Registration", "Profile"}) 
    */ 
    protected $name; 

    /** 
    * @ORM\Column(type="date", length="255", nullable=true) 
    * 
    * @Assert\NotBlank(message="Please select your Date Of Birth.", groups={"Registration", "Profile"}) 
    */ 
    protected $dob; 

    /** 
    * @ORM\Column(type="string", length="255") 
    * 
    * @Assert\NotBlank(message="Please select your Date Of Birth.", groups={"Registration", "Profile"}) 
    */ 
    protected $gender; 

    /** 
    * Override $email so that we can apply custom validation. 
    * 
    * @Assert\Email(groups={"AppRegistration"}) 
    */ 
    protected $email; 

    /** 
    * @var string $firstName 
    * 
    * @ORM\Column(name="first_name", type="string", length=20, nullable=true) 
    */ 

    protected $firstName; 

    /** 
    * @var string $lastName 
    * 
    * @ORM\Column(name="last_name", type="string", length=20, nullable=true) 
    */ 
    protected $lastName; 

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

    /** 
    * @ORM\Column(type="string", length="255", nullable=true) 
    * @var string 
    */ 
    protected $facebookID; 


    /** 
    * @ORM\Column(type="string", length="255", nullable=true) 
    * @var string 
    */ 
    protected $twitterID; 

    /** 
    * @ORM\Column(type="string", length="255", nullable=true) 
    * @var string 
    */ 
    protected $twitter_username; 

    /** 
    * @ORM\Column(type="string", length="255", nullable=true) 
    * @var string 
    */ 
    protected $image_path; 

    /** 
    * @ORM\Column(name="home_town",type="string", length="255", nullable=true) 
    * @var string 
    */ 
    protected $homeTown; 

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

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

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

/** 
    * @var smallint $age 
    * 
    * @ORM\Column(name="age", type="smallint", nullable=true) 
    */ 
    protected $age; 

    /** 
    * @var string $country 
    * @ORM\ManyToOne(targetEntity="Country", inversedBy="user") 
    * @ORM\JoinColumn(name="country_id", referencedColumnName="id") 
    * @ORM\Column(name="country_id", type="string", length=25, nullable=true) 
    */ 
    protected $countryId; 

    /** 
    * @ORM\OneToMany(targetEntity="ProfileViewer", mappedBy="viewer") 
    */ 
    protected $viewers; 

    .................. 

請幫助我，因爲這對我來說是非常迫切....

Answer 1

我認爲你需要改變實體命名User任何其他名稱，例如說Users。 由於User是數據庫中的保留關鍵字，請更改此操作並再次構建模式。可能是這是錯誤。

希望這可以幫到你。

快樂編碼。