Themes and content

I am involved in a project to produce a search interface with Drupal 7.5.

I have leveraged the Sarnia module, SOLR and Nutch to provide search results in Drupal.

I have created a theme for the UI that looks exactly as I want within page.tpl.php

Everything is good so far.

Now I have to get the content.

I have:

<? php print render($page[‘content’]); ?>

Yet no content is displayed.

SOLR content is correctly displayed with any other theme.

What am I missing?


Drupal version: