我为用户使用FOSUserBundle，为fixture生成使用Alice，为FOSRestBundle。我有两个实体:User和Shift。一个用户可以有多个班次。下面是我的实体类，这是当我尝试以有效用户身份登录时得到的错误:
[2015-08-11 18:50:47]请求。关键:未捕获的PHP异常Symfony'Component'Debug'Exception' contextrorexception:" Notice: Undefined index: user"在/var/网址/vendor/doctrine/orm/lib/doctrine/orm/persisters/basicentitypersister.php行1758 {" Exception ":"[object] 编辑:BasicEntityPersister的第1758行正在查看mapappedby值。但我还是不知道是哪里出了问题。编辑:还发现了这个相关的主题原则:在OneToMany Association中忽略了mapappedby的值
如果我删除fetch="EAGER"值，我可以登录，否则我得到上面的错误。我已经找了将近3个小时了，还是摸不着头脑。
My tables if it help:
CREATE TABLE `user` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`username` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`username_canonical` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`email` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`email_canonical` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`enabled` tinyint(1) NOT NULL,
`salt` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`password` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`last_login` datetime DEFAULT NULL,
`locked` tinyint(1) NOT NULL,
`expired` tinyint(1) NOT NULL,
`expires_at` datetime DEFAULT NULL,
`confirmation_token` varchar(255) COLLATE utf8_unicode_ci DEFAULT NULL,
`password_requested_at` datetime DEFAULT NULL,
`roles` longtext COLLATE utf8_unicode_ci NOT NULL COMMENT '(DC2Type:array)',
`credentials_expired` tinyint(1) NOT NULL,
`credentials_expire_at` datetime DEFAULT NULL,
`name` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
`phone` varchar(16) COLLATE utf8_unicode_ci NOT NULL,
`created_at` datetime NOT NULL,
`updated_at` datetime NOT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `UNIQ_8D93D64992FC23A8` (`username_canonical`),
UNIQUE KEY `UNIQ_8D93D649A0D96FBF` (`email_canonical`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
CREATE TABLE `shift` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`user` int(11) NOT NULL,
`break` double NOT NULL,
`start_time` datetime NOT NULL,
`end_time` datetime NOT NULL,
`created_at` datetime NOT NULL,
`updated_at` datetime NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=51 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
用户类:
<?php
namespace AppBundle'Entity;
use Doctrine'Common'Collections'ArrayCollection;
use Doctrine'ORM'Mapping as ORM;
use FOS'UserBundle'Model'User as BaseUser;
use Gedmo'Mapping'Annotation as Gedmo;
use JMS'Serializer'Annotation'ExclusionPolicy;
use JMS'Serializer'Annotation'Expose;
use Symfony'Component'Validator'Constraints as Assert;
/**
* User
*
* @ORM'Table(name="user")
* @ORM'Entity(repositoryClass="AppBundle'Data'Repository'UserRepository")
* @ExclusionPolicy("all")
*/
class User extends BaseUser
{
/**
* @var integer
*
* @ORM'Column(name="id", type="integer")
* @ORM'Id
* @ORM'GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* @var string
*
* @ORM'Column(name="name", type="string", length=255)
* @Assert'NotBlank(message="Please enter your name.", groups={"Registration", "Profile"})
* @Assert'Length(
* min=3,
* max=255,
* minMessage="The name is too short.",
* maxMessage="The name is too long.",
* groups={"Registration", "Profile"}
* )
* @Expose
*/
private $name;
/**
* @var string
*
* @ORM'Column(name="phone", type="string", length=16)
* @Expose
*/
private $phone;
/**
* @var 'DateTime
*
* @Gedmo'Timestampable(on="create")
* @ORM'Column(name="created_at", type="datetime")
* @Expose
*/
private $createdAt;
/**
* @var 'DateTime
*
* @Gedmo'Timestampable(on="update")
* @ORM'Column(name="updated_at", type="datetime")
* @Expose
*/
private $updatedAt;
/**
* @var ArrayCollection
* @ORM'OneToMany(targetEntity="Shift", mappedBy="user", fetch="EAGER")
* @Expose
*/
private $shifts;
public function __construct()
{
$this->shifts = new ArrayCollection();
parent::__construct();
}
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set name
*
* @param string $name
* @return User
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Get name
*
* @return string
*/
public function getName()
{
return $this->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 phone
*
* @param string $phone
* @return User
*/
public function setPhone($phone)
{
$this->phone = $phone;
return $this;
}
/**
* Get phone
*
* @return string
*/
public function getPhone()
{
return $this->phone;
}
/**
* 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;
}
/**
* Add shifts
*
* @param 'AppBundle'Entity'Shift $shifts
* @return User
*/
public function addShift('AppBundle'Entity'Shift $shifts)
{
$this->shifts[] = $shifts;
return $this;
}
/**
* Remove shifts
*
* @param 'AppBundle'Entity'Shift $shifts
*/
public function removeShift('AppBundle'Entity'Shift $shifts)
{
$this->shifts->removeElement($shifts);
}
/**
* Get shifts
*
* @return 'Doctrine'Common'Collections'Collection
*/
public function getShifts()
{
return $this->shifts;
}
}
转变类:
<?php
namespace AppBundle'Entity;
use Gedmo'Mapping'Annotation as Gedmo;
use Doctrine'ORM'Mapping as ORM;
use JMS'Serializer'Annotation'ExclusionPolicy;
use JMS'Serializer'Annotation'Expose;
/**
* Shift
*
* @ORM'Table()
* @ORM'Entity(repositoryClass="AppBundle'Data'Repository'ShiftRepository")
* @ExclusionPolicy("all")
*/
class Shift
{
/**
* @var integer
*
* @ORM'Column(name="id", type="integer")
* @ORM'Id
* @ORM'GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var integer
*
* @ORM'Column(name="user", type="integer")
* @ORM'ManyToOne(targetEntity="User", inversedBy="shifts", fetch="EAGER")
* @Expose
*/
private $user;
/**
* @var float
*
* @ORM'Column(name="break", type="float")
* @Expose
*/
private $break;
/**
* @var 'DateTime
*
* @ORM'Column(name="start_time", type="datetime")
* @Expose
*/
private $startTime;
/**
* @var 'DateTime
*
* @ORM'Column(name="end_time", type="datetime")
* @Expose
*/
private $endTime;
/**
* @var 'DateTime
*
* @Gedmo'Timestampable(on="create")
* @ORM'Column(name="created_at", type="datetime")
* @Expose
*/
private $createdAt;
/**
* @var 'DateTime
*
* @Gedmo'Timestampable(on="update")
* @ORM'Column(name="updated_at", type="datetime")
* @Expose
*/
private $updatedAt;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set user
*
* @param User $user
* @return Shift
*/
public function setUser($user)
{
$this->user = $user;
return $this;
}
/**
* Get user
*
* @return User
*/
public function getUser()
{
return $this->user;
}
/**
* Set break
*
* @param float $break
* @return Shift
*/
public function setBreak($break)
{
$this->break = $break;
return $this;
}
/**
* Get break
*
* @return float
*/
public function getBreak()
{
return $this->break;
}
/**
* Set startTime
*
* @param 'DateTime $startTime
* @return Shift
*/
public function setStartTime($startTime)
{
$this->startTime = $startTime;
return $this;
}
/**
* Get startTime
*
* @return 'DateTime
*/
public function getStartTime()
{
return $this->startTime;
}
/**
* Set endTime
*
* @param 'DateTime $endTime
* @return Shift
*/
public function setEndTime($endTime)
{
$this->endTime = $endTime;
return $this;
}
/**
* Get endTime
*
* @return 'DateTime
*/
public function getEndTime()
{
return $this->endTime;
}
/**
* Set createdAt
*
* @param 'DateTime $createdAt
* @return Shift
*/
public function setCreatedAt($createdAt)
{
$this->createdAt = $createdAt;
return $this;
}
/**
* Get createdAt
*
* @return 'DateTime
*/
public function getCreatedAt()
{
return $this->createdAt;
}
/**
* Set updatedAt
*
* @param 'DateTime $updatedAt
* @return Shift
*/
public function setUpdatedAt($updatedAt)
{
$this->updatedAt = $updatedAt;
return $this;
}
/**
* Get updatedAt
*
* @return 'DateTime
*/
public function getUpdatedAt()
{
return $this->updatedAt;
}
}
我需要执行的连接查询不工作，并抛出以下错误:
$shiftsQuery = $this->createQueryBuilder('s1')
->addSelect('u')
->from('AppBundle:Shift', 's2')
->leftJoin('s1.user', 'u')
->where('u = :user')
->andWhere('s1.user = :user AND s2.user != :user')
->andWhere('s2.startTime BETWEEN s1.startTime AND s1.endTime OR s2.endTime BETWEEN s1.startTime AND s1.endTime')
->setParameter('user', $user)
->groupBy('s1.id')
;
$result = $shiftsQuery
->getQuery()
->setFetchMode('AppBundle'Entity'User', 'shifts', 'Doctrine'ORM'Mapping'ClassMetadata::FETCH_EAGER)
->getResult();
Doctrine'ORM'Query'QueryException::semanticalError('line 0, col 62 near 'u, AppBundle:Shift': Error: Class AppBundle'Entity'Shift没有关联命名用户'，object(QueryException)) in/var/http:///vendor/doctrine/orm/lib/doctrine/orm/Query/parser .php行483
在Shift.php实体中，$user属性没有正确的注释，尝试如下:
/**
* @var User
* @ORM'ManyToOne(targetEntity="User", inversedBy="shifts", fetch="EAGER")
* @ORM'JoinColumn(name="user_id", referencedColumnName="id")
* @Expose
**/
private $user;
Dan Mironis上面的注释注释是问题的一部分。另一部分，是我如何定义固定装置。在进行此更新后，我的原始帖子中的查询按预期工作。我只是在班次上随机分配一个用户id，所以我从:
更新它AppBundle'Entity'Shift:
shift{1..50}:
userId: <numberBetween(1, 2)>
break: <numberBetween(1, 8)>
startTime: <dateTimeBetween('8AM', '12PM')>
endTime: <dateTimeBetween($startTime, '+8 hours')>
:
AppBundle '实体'转变:转变{20}1 . .:用户:@user2打破:开始时间:endTime:
shift{21..40}:
user: @user3
break: <numberBetween(1, 8)>
startTime: <dateTimeBetween('now', '+3 days')>
endTime: <dateTimeBetween('now', '+3 days')>
shift{41..60}:
user: @user4
break: <numberBetween(1, 8)>
startTime: <dateTimeBetween('now', '+3 days')>
endTime: <dateTimeBetween('now', '+3 days')>
shift{61..80}:
user: @user5
break: <numberBetween(1, 8)>
startTime: <dateTimeBetween('now', '+3 days')>
endTime: <dateTimeBetween('now', '+3 days')>