当我尝试更新捆绑包中的用户时出现此错误。我不确定发生了什么以及如何解决它。任何帮助将非常感激。谢谢！
Catchable Fatal Error: Object of class WIC\UserBundle\Entity\User could not be converted to string in /Applications/XAMPP/xamppfiles/htdocs/symfonydev/app/cache/dev/classes.php line 5662
我的用户实体：
<?php
namespace WIC\UserBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
use Gedmo\Mapping\Annotation as Gedmo;
use WIC\CommonBundle\DoctrineExtensions\Mapping\Annotation as Common;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
/**
* User
*
* @ORM\Table()
* @ORM\Entity(repositoryClass="WIC\UserBundle\Entity\UserRepository")
* @Common\Loggable(logEntryClass="WIC\UserBundle\Entity\UserLog")
* @Gedmo\SoftDeleteable(fieldName="deletedAt")
* @UniqueEntity(fields="username", message="Username has already been taken.")
* @UniqueEntity(fields="email", message="Email Address has already been taken.")
*/
class User implements UserInterface, \Serializable
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* @var string
*
* @ORM\Column(name="username", type="string", length=20, unique=true, nullable=false)
* @Common\Versioned
* @Assert\NotBlank
* @Assert\Regex(
* pattern="/^[a-zA-Z0-9_-]{5,20}$/",
* message="Username can only have letters, numbers, underscore and hyphen. Must be 5 to 20 characters long."
* )
*/
protected $username;
/**
* @ORM\Column(type="string", length=32)
*/
protected $salt;
/**
* @var string
*
* @ORM\Column(name="password", type="string", length=40)
* @Common\Versioned
* @Assert\NotBlank
* @Assert\Regex(
* pattern="/^.*(?=.{5,})(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).*$/",
* message="Password must be at least 5 characters long and contain at least one lower case letter, one upper case letter and one number."
* )
*/
protected $password;
/**
* @var string
*
* @ORM\Column(name="first_name", type="string", length=30)
* @Common\Versioned
* @Assert\NotBlank(message="Please Enter Your First Name")
*/
protected $first_name;
/**
* @var string
*
* @ORM\Column(name="last_name", type="string", length=30)
* @Common\Versioned
* @Assert\NotBlank(message="Please Enter Last Name")
*/
protected $last_name;
/**
* @var string
*
* @ORM\Column(name="email", type="string", length=255, nullable=false)
* @Common\Versioned
* @Assert\NotBlank(message="Please Enter A Valid Email Address")
* @Assert\Email
*/
protected $email;
/**
* @var integer
*
* @ORM\Column(name="status", type="integer", nullable=false)
* @Common\Versioned
*/
protected $status;
/**
* @ORM\OneToOne(targetEntity="WIC\PreferencesBundle\Entity\PreferencesUser", mappedBy="user")
*/
protected $preferences;
/**
* @ORM\ManyToOne(targetEntity="WIC\AccountBundle\Entity\Account", inversedBy="users", cascade={"remove","persist"})
* @ORM\JoinColumn(name="account_id", referencedColumnName="id", nullable=false)
* @Common\Versioned
*/
protected $account;
/**
* @ORM\ManyToMany(targetEntity="WIC\RoleBundle\Entity\Role")
* @ORM\JoinTable(name="user_role",
* joinColumns={@ORM\JoinColumn(name="user_id", referencedColumnName="id")},
* inverseJoinColumns={@ORM\JoinColumn(name="role_id", referencedColumnName="id")}
* )
*/
protected $userRoles;
/**
* @var datetime $created
*
* @Common\Timestampable(on="create")
* @ORM\Column(type="datetime")
*/
protected $created;
/**
* @var datetime $updated
*
* @Common\Timestampable(on="update")
* @ORM\Column(type="datetime", nullable=true)
*/
protected $updated;
/**
* @ORM\Column(name="deletedAt", type="datetime", nullable=true)
*/
protected $deletedAt;
public function __construct()
{
$this->status = 1;
$this->salt = md5(uniqid(null, true));
$this->userRoles = new ArrayCollection();
}
/*
public function __sleep()
{
return array('id');
}
*/
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set username
*
* @param string $userName
* @return User
*/
public function setUserName($userName)
{
$this->username = $userName;
return $this;
}
/**
* @inheritDoc
*/
public function getUserName()
{
return $this->username;
}
/**
* @inheritDoc
*/
public function getSalt()
{
return $this->salt;
}
/**
* Set password
*
* @param string $password
* @return User
*/
public function setPassword($password)
{
if ($password) {
$this->password = $password;
}
return $this;
}
/**
* @inheritDoc
*/
public function getPassword()
{
return $this->password;
}
/**
* Set first_name
*
* @param string $firstName
* @return User
*/
public function setFirstName($firstName)
{
$this->first_name = $firstName;
return $this;
}
/**
* Get first_name
*
* @return string
*/
public function getFirstName()
{
return $this->first_name;
}
/**
* Set last_name
*
* @param string $lastName
* @return User
*/
public function setLastName($lastName)
{
$this->last_name = $lastName;
return $this;
}
/**
* Get last_name
*
* @return string
*/
public function getLastName()
{
return $this->last_name;
}
/**
* 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 account
*
* @param \WIC\AccountBundle\Entity\Account $account
* @return User
*/
public function setAccount(\WIC\AccountBundle\Entity\Account $account = null)
{
$this->account = $account;
return $this;
}
/**
* Get account
*
* @return \WIC\AccountBundle\Entity\Account
*/
public function getAccount()
{
return $this->account;
}
/**
* @inheritDoc
*/
public function getRoles()
{
return $this->userRoles->toArray();
}
/**
* @inheritDoc
*/
public function eraseCredentials()
{
}
/**
* @see \Serializable::serialize()
*/
public function serialize()
{
return serialize(array(
$this->id,
$this->username,
$this->password
));
}
/**
* @see \Serializable::unserialize()
*/
public function unserialize($serialized)
{
list (
$this->id,
$this->username,
$this->password
) = unserialize($serialized);
}
/**
* Add userRole
*@var \WIC\RoleBundle\Entity\Role
* @param WIC\RoleBundle\Entity\Role $role
*/
public function addUserRole(\WIC\RoleBundle\Entity\Role $role)
{
$this->userRoles[] = $role;
return $this;
}
/**
* Remove userRole
*@var \WIC\RoleBundle\Entity\Role
* @param WIC\RoleBundle\Entity\Role $role
*/
public function removeUserRole(\WIC\RoleBundle\Entity\Role $role)
{
$this->userRoles->removeElement($role);
return $this;
}
/**
* Get userRoles
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getUserRoles()
{
return $this->userRoles;
}
/**
* Set userRoles
*
* @return User
*/
public function setUserRoles($roles)
{
$this->userRoles = $roles;
return $this;
}
/**
* Set created
*
* @param \DateTime $created
* @return User
*/
public function setCreated($created)
{
$this->created = $created;
return $this;
}
/**
* Get created
*
* @return \DateTime
*/
public function getCreated()
{
return $this->created;
}
/**
* Set updated
*
* @param \DateTime $updated
* @return User
*/
public function setUpdated($updated)
{
$this->updated = $updated;
return $this;
}
/**
* Get updated
*
* @return \DateTime
*/
public function getUpdated()
{
return $this->updated;
}
/**
* Set deletedAt
*
* @param \DateTime $deletedAt
* @return User
*/
public function setDeletedAt($deletedAt)
{
$this->deletedAt = $deletedAt;
return $this;
}
/**
* Get deletedAt
*
* @return \DateTime
*/
public function getDeletedAt()
{
return $this->deletedAt;
}
}