title: Cannot implicitly convert Web.Http.Results.JsonResult to Web.Mvc.JsonResult
body: <p>I've set up this test method on a controller to strip out any complication to it.  Based off of all the results I've found from searching this should work.  I'm not sure what I'm missing here.</p>
  
  <pre><code>public JsonResult test() 
  {
      return Json(new { id = 1 });
  }
  </code></pre>
  
  <p>This is the error I get.</p>
  
  <blockquote>
    <p>Cannot implicitly convert type 'System.Web.Http.Results.JsonResult' to 'System.Web.Mvc.JsonResult'</p>
  </blockquote>