在AppBundleEntityUser#bitcoinWallet'中找不到目标实体

我使用Symfony 3，并希望将实体User映射为具有许多BitcoinWallet

我的AppBundle'Entity'User.php看起来像这样:

<?php
namespace AppBundle'Entity;
use Doctrine'ORM'Mapping as ORM;
use FOS'UserBundle'Model'User as BaseUser;
use Gedmo'Mapping'Annotation as Gedmo;
use Symfony'Component'Validator'Constraints as Assert;
/**
 * @ORM'Entity
 * @ORM'Table(name="user")
 */
class User extends BaseUser
{
/**
 * @ORM'Id
 * @ORM'Column(type="integer")
 * @ORM'GeneratedValue(strategy="AUTO")
 */
protected $id;
/**
 * @var string
 * @ORM'Column(type="string", length=255, nullable=true)
 */
protected $firstName;
/**
 * @var string
 * @ORM'Column(type="string", length=255, nullable=true)
 */
protected $lastName;
/**
 * @ORM'Column(type="string", length=255, nullable=true)
 * @Assert'File(maxSize="2048k")
 * @Assert'Image(mimeTypesMessage="Please upload a valid image.")
 */
protected $profilePicture;
/**
 * @Assert'Email(
 *     message = "The email '{{ value }}' is not a valid email.",
 *     checkMX = true
 * )
 */
protected $email;
protected $emailCanonical;
/**
 * @ORM'ManyToOne(targetEntity="BitcoinBundle'Entity'BitcoinWallet")
 * @ORM'JoinColumn(name="bitcoin_wallet", referencedColumnName="id")
 */
protected $bitcoinWallet;
/**
 * @var 'DateTime $created
 *
 * @Gedmo'Timestampable(on="create")
 * @ORM'Column(type="datetime")
 */
private $created;
/**
 * @var 'DateTime $updated
 *
 * @Gedmo'Timestampable(on="update")
 * @ORM'Column(type="datetime")
 */
private $updated;

我的BitcoinBundle'Entity'BitcoinWallet如下:

<?php
namespace BitcoinBundle'Entity;
use Doctrine'ORM'Mapping as ORM;
/**
 * @ORM'Entity(repositoryClass="BitcoinBundle'Entity'BitcoinWalletRepository")
 * @ORM'Table(name="bitcoin_wallet")
 * @ORM'HasLifecycleCallbacks
 */
class BitcoinWallet
{
/**
 * in use    = The address is being used for some reason
 * available = the address is free
 */
const STATE_IN_USE    = 0;
const STATE_AVAILABLE = 1;
/**
 * @ORM'Id
 * @ORM'Column(type="integer")
 * @ORM'GeneratedValue(strategy="AUTO")
 */
protected $id;
/**
 * @ORM'Column
 * @ORM'GeneratedValue(strategy="NONE")
 * @ORM'Column(type="string", length=34, unique=true)
 */
private $address;
/**
 * @ORM'Column(name="state", type="smallint")
 */
private $state;
/**
 * @ORM'Column(name="balance", type="decimal", precision=16, scale=8)
 */
private $balance = 0;
/**
 * @ORM'Column(name="updated_at", type="datetime")
 */
private $updated_at;

我运行php bin/console doctrine:schema:update --force数据库更新成功后，但现在我得到这个消息:

在'AppBundle'Entity'User# BitcoinWallet '中找不到目标实体BitcoinBundle'Entity'BitcoinWallet .