Semantic Error whith Symfony annotation and Doctrine - php

Question

I need to add a column to a database with Doctrine migration but the console returns me that:
[Doctrine\Common\Annotations\AnnotationException]
[Semantical Error] The annotation "#Doctrine\ORM\Mapping\progetto_id" in property Bs\PlutoBundle\Entity\ProgettoPaesiOCM::$progetto_id does not exist, or could not be auto-loaded.
The code is:
<?php
namespace Bs\PlutoBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use JMS\Serializer\Annotation as Serializer;
/**
* PaesiOCM
*
* #ORM\Table(name="progetto_paesiocm")
* #ORM\Entity
* #Serializer\ExclusionPolicy("all")
*/
class ProgettoPaesiOCM
{
/**
* #var integer
*
* #ORM\Id
* #ORM\Column(name="progetto_id", type="integer")
* #ORM\progetto_id
*/
protected $progetto_id;
/**
* #var integer
*
* #ORM\Column(name="paesiocm_id", type="integer")
* #ORM\Column paesiocm_id
*/
protected $paesiocm_id;
///////////////////////////////////////////////////////////////////
/**
* Get progetto_id
* #return int
*/
public function getProgettoId()
{
return $this->progetto_id;
}
/**
* Set progetto_id
*
* #param int $progetto
* #return ProgettoPaesiOCM
*/
public function setProgettoId($progetto)
{
$this->progetto_id = $progetto;
return $this;
}
///////////////////////////////////////////////////////////////////////
/**
* Get paesiocm_id
* #return int
*/
public function getPaesiOcmId()
{
return $this->paesiocm_id;
}
/**
* Set paesiocm_id
*
* #param int $paesi
* #return ProgettoPaesiOCM
*/
public function setPaesiOcmId($paesi)
{
$this->paesiocm_id = $paesi;
return $this;
}
//////////////////////////////////////////////////////////////////////
/**
* Constructor
*/
public function __construct()
{
$this->progettoPaesiOCM = new \Doctrine\Common\Collections\ArrayCollection();
}
}

Answer 1

You should delete this line
* #ORM\progetto_id
And this line
* #ORM\Column paesiocm_id