title: Asp.net MVC 3 error when calling Html.RenderAction
body: <p>I am a newbie to asp.net mvc 3. How can you render a view within a div by calling an action:</p>
  
  <p>html:</p>
  
  <pre><code>&lt;div id="dialog-modal" title="Basic modal dialog"&gt;
   @Html.RenderAction("Popup","Home");
  &lt;/div&gt;
  </code></pre>
  
  <p>c#:</p>
  
  <pre><code>public  ActionResult Popup()
      {
         return PartialView();
      }
  </code></pre>
  
  <p>I am getting an error:</p>
  
  <pre><code>The best overloaded method match for 'System.Web.WebPages.WebPageExecutingBase.Write(System.Web.WebPages.HelperResult)' has some invalid arguments
  </code></pre>