Unknown Entity namespace alias in symfony2 - orm

Question

Hey I have two bundles in my symfony2 project. one is Bundle and the other one is PatentBundle.
My app/config/route.yml file is
MunichInnovationGroupPatentBundle:
resource: "#MunichInnovationGroupPatentBundle/Controller/"
type: annotation
prefix: /
defaults: { _controller: "MunichInnovationGroupPatentBundle:Default:index" }
MunichInnovationGroupBundle:
resource: "#MunichInnovationGroupBundle/Controller/"
type: annotation
prefix: /v1
defaults: { _controller: "MunichInnovationGroupBundle:Patent:index" }
login_check:
pattern: /login_check
logout:
pattern: /logout
inside my controller i have
<?php
namespace MunichInnovationGroup\PatentBundle\Controller;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Request;
use JMS\SecurityExtraPatentBundle\Annotation\Secure;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Symfony\Component\Security\Core\SecurityContext;
use MunichInnovationGroup\PatentBundle\Entity\Log;
use MunichInnovationGroup\PatentBundle\Entity\UserPatent;
use MunichInnovationGroup\PatentBundle\Entity\PmPortfolios;
use MunichInnovationGroup\PatentBundle\Entity\UmUsers;
use MunichInnovationGroup\PatentBundle\Entity\PmPatentgroups;
use MunichInnovationGroup\PatentBundle\Form\PortfolioType;
use MunichInnovationGroup\PatentBundle\Util\SecurityHelper;
use Exception;
/**
* Portfolio controller.
* #Route("/portfolio")
*/
class PortfolioController extends Controller {
/**
* Index action.
*
* #Route("/", name="v2_pm_portfolio")
* #Template("MunichInnovationGroupPatentBundle:Portfolio:index.html.twig")
*/
public function indexAction(Request $request) {
$portfolios = $this->getDoctrine()
->getRepository('MunichInnovationGroupPatentBundle:PmPortfolios')
->findBy(array('user' => '$user_id'));
// rest of the method
}
Edit:
My Entity Class
<?php
namespace MunichInnovationGroup\PatentBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* MunichInnovationGroup\PatentBundle\Entity\PmPortfolios
*
* #ORM\Table(name="pm_portfolios")
* #ORM\Entity
*/
class PmPortfolios
{
/**
* #var string $id
*
* #ORM\Column(name="id", type="string", length=36, nullable=false)
* #ORM\Id
* #ORM\GeneratedValue(strategy="UUID")
*/
private $id;
/**
* #var string $portfolioName
*
* #ORM\Column(name="portfolio_name", type="string", length=255, nullable=false)
*/
private $portfolioName;
/**
* #var text $description
*
* #ORM\Column(name="description", type="text", nullable=true)
*/
private $description;
/**
* #var string $permalink
*
* #ORM\Column(name="permalink", type="string", length=255, nullable=false)
*/
private $permalink;
/**
* #var string $sharingCode
*
* #ORM\Column(name="sharing_code", type="string", length=255, nullable=false)
*/
private $sharingCode;
/**
* #var boolean $shared
*
* #ORM\Column(name="shared", type="boolean", nullable=false)
*/
private $shared;
/**
* #var integer $sharedPortfolioCalls
*
* #ORM\Column(name="shared_portfolio_calls", type="integer", nullable=true)
*/
private $sharedPortfolioCalls;
/**
* #var boolean $isDefault
*
* #ORM\Column(name="is_default", type="boolean", nullable=false)
*/
private $isDefault;
/**
* #var UmUsers
*
* #ORM\ManyToOne(targetEntity="UmUsers")
* #ORM\JoinColumns({
* #ORM\JoinColumn(name="user_id", referencedColumnName="id")
* })
*/
private $user;
/**
* Get id
*
* #return string
*/
public function getId()
{
return $this->id;
}
/**
* Set portfolioName
*
* #param string $portfolioName
*/
public function setPortfolioName($portfolioName)
{
$this->portfolioName = $portfolioName;
}
/**
* Get portfolioName
*
* #return string
*/
public function getPortfolioName()
{
return $this->portfolioName;
}
/**
* Set description
*
* #param text $description
*/
public function setDescription($description)
{
$this->description = $description;
}
/**
* Get description
*
* #return text
*/
public function getDescription()
{
return $this->description;
}
/**
* Set permalink
*
* #param string $permalink
*/
public function setPermalink($permalink)
{
$this->permalink = $permalink;
}
/**
* Get permalink
*
* #return string
*/
public function getPermalink()
{
return $this->permalink;
}
/**
* Set sharingCode
*
* #param string $sharingCode
*/
public function setSharingCode($sharingCode)
{
$this->sharingCode = $sharingCode;
}
/**
* Get sharingCode
*
* #return string
*/
public function getSharingCode()
{
return $this->sharingCode;
}
/**
* Set shared
*
* #param boolean $shared
*/
public function setShared($shared)
{
$this->shared = $shared;
}
/**
* Get shared
*
* #return boolean
*/
public function getShared()
{
return $this->shared;
}
/**
* Set sharedPortfolioCalls
*
* #param integer $sharedPortfolioCalls
*/
public function setSharedPortfolioCalls($sharedPortfolioCalls)
{
$this->sharedPortfolioCalls = $sharedPortfolioCalls;
}
/**
* Get sharedPortfolioCalls
*
* #return integer
*/
public function getSharedPortfolioCalls()
{
return $this->sharedPortfolioCalls;
}
/**
* Set isDefault
*
* #param boolean $isDefault
*/
public function setIsDefault($isDefault)
{
$this->isDefault = $isDefault;
}
/**
* Get isDefault
*
* #return boolean
*/
public function getIsDefault()
{
return $this->isDefault;
}
/**
* Set user
*
* #param MunichInnovationGroup\PatentBundle\Entity\UmUsers $user
*/
public function setUser(\MunichInnovationGroup\PatentBundle\Entity\UmUsers $user)
{
$this->user = $user;
}
/**
* Get user
*
* #return MunichInnovationGroup\PatentBundle\Entity\UmUsers
*/
public function getUser()
{
return $this->user;
}
}
My bundle main class: MunichInnovationGroupPatentBundle.php
<?php
namespace MunichInnovationGroup\PatentBundle;
use Symfony\Component\HttpKernel\Bundle\Bundle;
class MunichInnovationGroupPatentBundle extends Bundle
{
}
when i try to load localhost/web/app_dev.php/portfolio
It says
Unknown Entity namespace alias 'MunichInnovationGroupPatentBundle'.
I am unable to figure out this error
please help me if anyone has any idea I googled it a lot :(
Thanks in advance
500 Internal Server Error - ORMException

Answer 1

Please, check your config.yml.
Reviewed in section mappings of entity_managers.
You should have something like MunichInnovationGroupPatentBundle: ~
That is:
doctrine:
orm:
entity_managers:
defaults:
mappings:
MunichInnovationGroupPatentBundle: ~

Answer 2

In my case I was missing namespace name in the security.yml under providers
I had:
entity: { class: AdministratorBundle:AdminUser }
and needed to have:
entity: { class: NamespaceAdministratorBundle:AdminUser }

Answer 3

If you use 2 or more entity managers -- you need to specify manager also
getManager('YourManager')
$repository =
$this->getDoctrine()
->getManager('YourManager')
->getRepository('YourBundle:YourEntity');

Answer 4

Check you bundle logical name (MunichInnovationGroupPatentBundle). Bundle logical name is name of main class of your bundle, e.g. JobsBundle
and provide your entity sourcecode.

Answer 5

Documentation here states you can use the string 'MunichInnovationGroupPatentBundle:PmPortfolios' as shortcut to 'MunichInnovationGroupPatentBundle\Entity\PmPortfolios' as long as your entity lives under the Entity namespace of your bundle.
Your bundle is MunichInnovationGroupBundle so instead of
->getRepository('MunichInnovationGroupPatentBundle:PmPortfolios')
use
->getRepository('MunichInnovationGroupPatentBundle\Entity\PmPortfolios')

Answer 6

Try being more explicit in your config.yml file by adding some fields:
orm:
...
mappings:
MunichInnovationGroupPatentBundle:
type: annotation
dir: "MunichInnovationGroupPatentBundle/Controller"
is_bundle: true
prefix: MunichInnovationGroup\PatentBundle
alias: MunichInnovationGroupPatentBundle
[more mappings..]

Answer 7

Please, check your config.yml + AppKernel.php
config.yml must be
orm:
auto_generate_proxy_classes: "%kernel.debug%"
naming_strategy: doctrine.orm.naming_strategy.underscore
auto_mapping: true
or replace auto_mapping with
mappings:
StoreShopBundle: ~
for more, check this: https://stackoverflow.com/a/37652091/5809937
in AppKernel.php
don't forget to check if bundle is activated:
new MunichInnovationGroup\PatentBundle\MunichInnovationGroupPatentBundle(),

Answer 8

I had this when tried to use bandle name without core folder name. It was in config/security.yml
Folder structure in my case is the next src/Dp/UserBundle/....
I changed this
`providers:
main:
entity: { class: UserBundle:User, property: username }`
to this
`providers:
main:
entity: { class: DpUserBundle:User, property: username }`
So copy name of unknown Entity name and search each entries in project, check - they have to be with folder prefix (Dp in my case)

Answer 9

As at Symfony version 2.3.7, I used NameofCompanySomethingBundle:EntityRequired e.g. AcmeBlogBundle:User and it works.
auto-mapping: true (default) was used under orm: in config.yml.

Answer 10

This error will occur if you use multiple entity managers and you do not specify the entity manager in your controller function.
$em = $this->get('doctrine.orm.//your_entity_manager_name_here//_entity_manager');
$dql = "SELECT ...";
$query = $em->createQuery($dql);
this worked for me.

Answer 11

open your app\config.yml, must be
orm:
auto_generate_proxy_classes: "%kernel.debug%"
naming_strategy: doctrine.orm.naming_strategy.underscore
auto_mapping: true
replace to
orm:
auto_generate_proxy_classes: '%kernel.debug%'
naming_strategy: doctrine.orm.naming_strategy.underscore
auto_mapping: true
mappings:
MunichInnovationGroupPatentBundle: ~