title: Oro Platform Error
body: <p>I am trying to generate a new bundle for the OroCRM (Symfony2), but when I am trying to run the following</p>
  
  <pre><code>php app/console cache:clear
  </code></pre>
  
  <p>this error occur </p>
  
  <blockquote>
    <p>Fatal error: Call to a member function getProperties() on null in  /var/www/platform-application/vendor/doctrine/orm/lib/Doctrine/ORM/Tools/SchemaValidator.php on line 239</p>
  </blockquote>