I want to setup a new project using compositions for many things, so I can reuse cross pages. I have setup a composition with a Grid Editor, and added that composition to a page, but I cannot get the grid to render.

After some digging, I found that I have to create a partial view to render compositions, and I ended up with this:

@inherits Umbraco.Web.Mvc.UmbracoViewPage<ContentModels.IContentComposition>
@using ContentModels = Umbraco.Web.PublishedModels;

@Html.GetGridHtml(Model, "ContentGrid")

But I just get this error, and I cannot find a solution:

cannot convert from 'Umbraco.Web.PublishedModels.IContentComposition' to 'Umbraco.Core.Models.PublishedContent.IPublishedProperty'

What am I missing?

The composition has alias contentComposition and the editor has contentGrid