Hi guys

I just started movinga site from v7 to v8, but keep running into some trouble.

I keep getting this error for most of my views and macros.

'IPublishedContent' does not contain a definition for 'GetPropertyValue'

@inherits Umbraco.Web.Macros.PartialViewMacroPage
@using Umbraco.Web
@{
  if (Model.Content.HasValue("canonical")){
    var node = Model.Content.GetPropertyValue<int>("canonical");
    <link rel="canonical" href='@node.Url'>
  }else{
    <link rel="canonical" href='@Model.Content.Url'>
  }
}

What changed, that makes these definitions not work?

Hope you guys can help me out.

Best

Henrik