[FLOW3-general] Beginner issue with FLOW3's Blog Tutorial : createAction()

[SethYs]

Hello,

I'm getting start with the FLOW3's Blog tutorial and have an issue with
createAction() in BlogController.

I followed the tutorial (createAction with one Blog parameter called
from blog/blog/new page) but when I go to my local controller address
(trough the new blog filled page) I have a blank page.

Normally, createAction persists the new Blog instance and redirect to
'index' action which lists all blogs but it seems not work.
I tried an echo('TEST'); from createAction function but nothing is
printed in my navigator (source is also empty).
When I display the index page http://flow3.imac.local/blog/blog, source
contains the empty list of blogs '<ul></ul>'.

/**
  * Create action
  *
  * @return void
  */
public function createAction(\F3\Blog\Domain\Model\Blog $newBlog) {
    $this->blogRepository->add($newBlog);
    $this->flashMessageContainer->add('Your new blog was created');
    $this->redirect('index');
}*

Please, do you have any idea about my issue?*

Thanks,

--
SethYs