Hi 

I have just upgraded from 4.0.4.1 to 4.7RC and started to play around with Razor, but I have problems accessing custom node properties. When I try this (custom property on the node is SiteName)

@{
 @Model.SiteName
}

I get this error on the webpage:

Error loading Razor Script test.cshtml
Umbraco Exception (DataLayer): SQL helper exception in ExecuteScalar

and the trace shows:

Error Loading Razor Script (file: myTest) Umbraco Exception (DataLayer): SQL helper exception in ExecuteScalar    at umbraco.DataLayer.SqlHelper`1.ExecuteScalar[T](String commandText, IParameter[] parameters)
  at umbraco.cms.businesslogic.ContentType.GetDataType(String contentTypeAlias, String propertyTypeAlias)
  at umbraco.MacroEngines.DynamicNode.TryGetMember(GetMemberBinder binder, Object& result)
  at CallSite.Target(Closure , CallSite , Object )
  at ASP._Page_macroScripts_test_cshtml.Execute() in d:\web\localuser\tarrild.dk\test\macroScripts\test.cshtml:line 1
  at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
  at System.Web.WebPages.WebPage.ExecutePageHierarchy(IEnumerable`1 executors)
  at System.Web.WebPages.WebPage.ExecutePageHierarchy()
  at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
  at umbraco.MacroEngines.RazorMacroEngine.ExecuteRazor(MacroModel macro, INode currentPage)
  at umbraco.MacroEngines.RazorMacroEngine.Execute(MacroModel macro, INode currentPage)

If I try this:

@{
@Model.Name
}

It works just fine. I have tried with upper and lower case and with different custom node properties. Any ideas? Thanks