doctrine2 no metadata classes to process - symfony

Question

I'm in a deadend and can't seem to find my way out of this apparently simple problem.
I'm working with Symfony2 and trying to create a database table from an Entity that I generated with the generate:doctrine:entity command. But when I run doctrine:schema:create I always get a "No Metadata Classes to process" message like Doctrine can't find my entity.
I checked the database, the namespace, the annotations, tried creating other entities manually instead of by using the generate:doctrine:entity command but I always get the same result.
Here is my entity :
namespace Blogger\BlogBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
/**
* #ORM\Entity
* #ORM\Table(name="blog")
*/
class Blog
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #var string
*
* #ORM\Column(name="title", type="string", length=255)
*/
private $title;
/**
* #var string
*
* #ORM\Column(name="author", type="string", length=100)
*/
private $author;
/**
* #var string
*
* #ORM\Column(name="blog", type="text")
*/
private $blog;
/**
* #var string
*
* #ORM\Column(name="image", type="string", length=20)
*/
private $image;
/**
* #var string
*
* #ORM\Column(name="tags", type="text")
*/
private $tags;
/**
* #var \DateTime
*
* #ORM\Column(name="created", type="datetime")
*/
private $created;
/**
* #var \DateTime
*
* #ORM\Column(name="updated", type="datetime")
*/
private $updated;
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set title
*
* #param string $title
*
* #return Blog
*/
public function setTitle($title)
{
$this->title = $title;
return $this;
}
/**
* Get title
*
* #return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set author
*
* #param string $author
*
* #return Blog
*/
public function setAuthor($author)
{
$this->author = $author;
return $this;
}
/**
* Get author
*
* #return string
*/
public function getAuthor()
{
return $this->author;
}
/**
* Set blog
*
* #param string $blog
*
* #return Blog
*/
public function setBlog($blog)
{
$this->blog = $blog;
return $this;
}
/**
* Get blog
*
* #return string
*/
public function getBlog()
{
return $this->blog;
}
/**
* Set image
*
* #param string $image
*
* #return Blog
*/
public function setImage($image)
{
$this->image = $image;
return $this;
}
/**
* Get image
*
* #return string
*/
public function getImage()
{
return $this->image;
}
/**
* Set tags
*
* #param string $tags
*
* #return Blog
*/
public function setTags($tags)
{
$this->tags = $tags;
return $this;
}
/**
* Get tags
*
* #return string
*/
public function getTags()
{
return $this->tags;
}
/**
* Set created
*
* #param \DateTime $created
*
* #return Blog
*/
public function setCreated($created)
{
$this->created = $created;
return $this;
}
/**
* Get created
*
* #return \DateTime
*/
public function getCreated()
{
return $this->created;
}
/**
* Set updated
*
* #param \DateTime $updated
*
* #return Blog
*/
public function setUpdated($updated)
{
$this->updated = $updated;
return $this;
}
/**
* Get updated
*
* #return \DateTime
*/
public function getUpdated()
{
return $this->updated;
}
}
I'm getting out of ideas. I saw other similar questions but none that could help me. If someone knows what to do, I'd love your help ;)

Answer 1

Something weird happened to me when I put my entity class in a directory called Models, so my namespace was:
AppBundle\Models
But it didn't work.
So I removed that folder and create another folder exactly named Entity and it worked.
So try to remove BlogBundle and put your Entity folder right under you Appbundle folder

Answer 2

Most of the time This error come because of entity path issue and cache
run command first
doctrine:cache:clear-metadata
and then try
doctrine:schema:create

Answer 3

I had the same problem. Try to remove Blogger from your namespace:
namespace BlogBundle\Entity;