I have the following partial view, which is called LatestTweetsNew.cshtml :

@model string
<h1>
    Load the tweets for @model
</h1>

I have a SurfaceController as shown here, which is meant to render the partial view:

public class TwitterController : SurfaceController
{
        public ActionResult GetTweets(string twitterHandle)
        {
            string PARTIAL_VIEW_FOLDER = "~/Views/Partials";

            return PartialView(PARTIAL_VIEW_FOLDER + "/LatestTweetsNew.cshtml", twitterHandle);
        }
}

I try to render the partial view on my Home.cshtml

@inherits Umbraco.Web.Mvc.UmbracoViewPage<ContentModels.Home>
@using ContentModels = Umbraco.Web.PublishedModels;
@using Umbraco.Core.PropertyEditors.ValueConverters;

@{
    Layout = "Main.cshtml";
}

@Html.Partial("Hero")
@Html.Partial("CallToAction")


<!-- Latest News Articles -->
@Html.Partial("LatestNews")

@Html.Action("GetTweets", "Twitter,", new { twitterHandle = "HDeveloped" })

Yet I get: