Drupal 7 Search results have no theme or format (no HTML)
I don't know if this will help anyone; but, just in case, here is the solution to my problem.

One of my content types (the one causing the issue) is only viewable in the public site via ajax.  As such, I had this code in my function *mytheme_node_view_alter(&amp;$build)*

//show only output for popup
if($build['#node']-&gt;type=="blue_pop_up"){
    echo $build['#node']-&gt;body["und"][0]["safe_value"];
    die();
}


This was breaking my search results page when it found content of this type. I simply added this to the code:

//show only output for popup
    if($build['#node']-&gt;type=="blue_pop_up")
    {
        if($build["body"]["#view_mode"] != "search_result")
        {
            echo $build['#node']-&gt;body["und"][0]["safe_value"];
            die();
        }
    }