Notice: Undefined index: user issue - symfony

Question

Why do I get Notice: Undefined index: user in /Symfony/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ObjectHydrator.php line 111?
The query:
$res = $em->createQueryBuilder()
->select(array('u', 'u2p'))
->from('HoaxPartnerBundle:FooUsers2FooPartner', 'u2p')
->innerJoin('u2p.user', 'u', 'WITH', "u.userid = :userid")
->where('u2p.partner = :partner_id')
->setParameter('userid', $userid)
->setParameter('partner_id', $partner->getId())
->getQuery()
->getSingleResult();
FooUsers:
/**
* FooUsers
*
* #ORM\Table(name="Foo_users", uniqueConstraints={#ORM\UniqueConstraint(name="search_userid", columns={"userid"})})
* #ORM\Entity
* #ORM\HasLifecycleCallbacks
* #UniqueEntity(fields="userid")
*/
class FooUsers
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer", nullable=false, options={"unsigned"=true})
* #ORM\Id
* #ORM\GeneratedValue(strategy="IDENTITY")
*/
private $id;
/**
* #var string
*
* #Assert\NotBlank()
* #ORM\Column(name="userid", type="string", length=255, nullable=false)
*/
private $userid;
/**
* #var string
*
* #Assert\NotBlank()
* #ORM\Column(name="password", type="string", length=255, nullable=false)
*/
private $password;
/**
* #var string
*
* #Assert\NotBlank()
* #ORM\Column(name="Foo_password", type="string", length=10, nullable=false)
*/
private $Foo_password;
/**
* #var string
*
* #ORM\Column(name="email", type="string", length=255, nullable=true)
*/
private $email;
/**
* #var string
*
* #Assert\Type("int")
* #Assert\NotBlank()
* #Assert\Range(
* min = 0,
* max = 1,
* minMessage = "Min allowed is 0",
* maxMessage = "Max allowed is 1"
* )
* #ORM\Column(name="status_id", type="integer", nullable=false)
*/
private $status_id;
/**
* #var string
*
* #ORM\Column(name="expire_account", type="datetime", nullable=true)
* #Assert\DateTime()
* #PartnerAssert\ValidSubscriptionValues()
*/
private $expire_account;
/**
* #var \DateTime
*
* #ORM\Column(name="created", type="datetime", nullable=false)
* #Assert\DateTime()
* #Assert\NotBlank()
*/
private $created;
/**
* #var \Hoax\PartnerBundle\Entity\FooUsers2FooPartner
*
* #ORM\OneToOne(
* targetEntity="\Hoax\PartnerBundle\Entity\FooUsers2FooPartner"
* , mappedBy="user"
* )
*/
private $toUser;
/**
* #ORM\PrePersist
* #return FooUsers
*/
public function createdTimeOnPrePersist()
{
$this->created = new \DateTime();
return $this;
}
/**
* #ORM\PrePersist
* #return FooUsers
*/
public function statusIdOnPrePersist()
{
$this->status_id = 0;
return $this;
}
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set userid
*
* #param string $userid
* #return FooUsers
*/
public function setUserid($userid)
{
$this->userid = $userid;
return $this;
}
/**
* Get userid
*
* #return string
*/
public function getUserid()
{
return $this->userid;
}
/**
* Set password
*
* #param string $password
* #return FooUsers
*/
public function setPassword($password)
{
$this->password = $password;
return $this;
}
/**
* Get Foo_password
*
* #return string
*/
public function getFooPassword()
{
return $this->Foo_password;
}
/**
* Set Foo_password
*
* #param string $password
* #return FooUsers
*/
public function setFooPassword($Foo_password)
{
$this->Foo_password = $Foo_password;
return $this;
}
/**
* Get password
*
* #return string
*/
public function getPassword()
{
return $this->password;
}
/**
* Get created
*
* #return \DateTime
*/
public function getCreated()
{
// return $this->created->format('Y-m-d H:i:s');
}
/**
* Set email
*
* #param string $email
* #return FooUsers
*/
public function setEmail($email)
{
$this->email = $email;
return $this;
}
/**
* Get email
*
* #return string
*/
public function getEmail()
{
return $this->email;
}
/**
* Set status_id
*
* #param int $status_id
* #return FooUsers
*/
public function setStatusId($status_id)
{
$this->status_id = $status_id;
return $this;
}
/**
* Get status_id
*
* #return string
*/
public function getStatusId()
{
return $this->status_id;
}
/**
* Set expire_account
*
* #param \DateTime $expire_account
* #return FooUsers
*/
public function setExpireAccount($expire_account)
{
$this->expire_account = clone $expire_account;
return $this;
}
/**
* Get expire_account
*
* #return \DateTime
*/
public function getExpireAccount()
{
return is_object($this->expire_account)
? clone $this->expire_account
// : new \DateTime('now');
: $this->expire_account;
}
}
FooUsers2FooPartner:
/**
* FooUsers2FooPartner
*
* #ORM\Table(name="Foo_users2Foo_partner", uniqueConstraints={#ORM\UniqueConstraint(name="uniq_idx", columns={"partner_id", "user_id"})})
* #ORM\Entity(repositoryClass="Hoax\PartnerBundle\Entity\FooUsers2FooPartnerRepository")
*/
class FooUsers2FooPartner
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #var \Hoax\PartnerBundle\Entity\FooUsers
*
* #ORM\OneToOne(
* targetEntity="\Hoax\PartnerBundle\Entity\FooUsers"
* , cascade={"persist", "remove"}
* , inversedBy="user"
* )
* #ORM\JoinColumns({
* #ORM\JoinColumn(name="user_id"
* , nullable=false
* , referencedColumnName="id"
* )
* })
*/
private $user;
/**
* #var \Hoax\PartnerBundle\Entity\FooPartner
*
* #ORM\ManyToOne(
* targetEntity="\Hoax\PartnerBundle\Entity\FooPartner"
* , cascade={"persist", "remove"}
* , inversedBy="partner"
* )
* #ORM\JoinColumns({
* #ORM\JoinColumn(
* name="partner_id"
* , nullable=false
* , referencedColumnName="id"
* )
* })
*/
private $partner;
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set user
*
* #param i\Hoax\PartnerBundle\Entity\FooUsers
* #return FooUsers2FooPartner
*/
public function setUser(\Hoax\PartnerBundle\Entity\FooUsers $user = null)
{
$this->user = $user;
return $this;
}
/**
* Get user
*
* #return \Hoax\PartnerBundle\Entity\FooUsers
*/
public function getUser()
{
return $this->user;
}
/**
* Set partner
*
* #param \Hoax\PartnerBundle\Entity\FooPartner
* #return FooUsers2FooPartner
*/
public function setPartner(\Hoax\PartnerBundle\Entity\FooPartner $partner = null)
{
$this->partner = $partner;
return $this;
}
/**
* Get partner
*
* #return \Hoax\PartnerBundle\Entity\FooPartner
*/
public function getPartner()
{
return $this->partner;
}
}
I can see query in MySQL log and it looks good to me:
SELECT ... FROM foo_users2foo_partner v0_
INNER JOIN foo_users v1_
ON v0_.user_id = v1_.id
AND (v1_.userid = 'mgH4MlBg')
WHERE v0_.partner_id = 1

Answer 1

In FooUsers2FooPartner you have an incorrect inversedBy, it should be toUser and not user.