DefaultController.php

<?php

namespace Acme\BlogBundle\Controller;

use Symfony\Component\DependencyInjection\ContainerAware;
use Symfony\Component\HttpFoundation\Response;
use Acme\BlogBundle\Entity\Post;

class DefaultController extends ContainerAware
{
	/**
	 * @extra:Route("/", name="blog_home")
	 * @Template
	 */

	public function indexAction()
	{		
		$em = $this->container->get('doctrine.orm.default_entity_manager');	
		$posts = $em->createQuery('SELECT p FROM BlogBundle:Post p')->getResult();	
		
		return array('posts' => $posts);
		//return new Response("Hello Symfony2");
	}
	 

	/**
	 * @extra:Route("/view/{id}", name="blog_view")
	 * @extra:ParamConverter("post", class="Acme\BlogBundle\Entity\Post")
	 * @extra:Template
	 */
	public function viewAction(Post $post)
	{
		return array('post' => $post);
	}
}

index.html.twig

Posts list

<table>
{% for post in posts %}
<tr>
	<td><a href = "{{ path('blog_view' , {'id': post.id}) }}">{{post.author}}</a></td>	 
	<td>{{post.title}}</td>
	<td>{{post.content}}</td>	
</tr>

{% endfor %}
</table>

view.html.twig

<a href="{{ url("blog_home") }}">Home</a>
<h1>{{post.title}}</h1>
<p>{{post.content}}</p>!

Hi All,

Just playing with basic FrameworkExtraBundle features, from the Acme Blog example, created viewAccion that it's called but expecting 'post' argument:

Controller "Acme\BlogBundle\Controller\DefaultController::viewAction()" requires that you provide a value for the "$post" argument (because there is no default value or because there is a non optional argument after this one).

ParamConverter not working as expected, typo?
Really don't know
Any help?