ionize CMS forum

Hello,

I am trying to display the all navigation stucture of my website and I did a very simple page:

<ion:partial path="header" />
<div class="main-content">
  <div class="content">
      <nav id="nav-sub">
          <ion:tree_navigation/>
      </nav>
    <!-- Articles -->
    <ion:articles>
      <ion:article />
    </ion:articles> 
  </div>
</div>
<ion:partial path="footer" />

The tree_navigation output all the pages and subpages correctly but doesn't show any article...

Any help?

Thx