title: VS2019 unable to add controller
body: <p>Please help, I am unable to add new controller in VS2019 (latest version 16.7.2)</p>
  <p>I got:</p>
  <p>Method not found: 'EnvDTE.Project Microsoft.WebTools.Scaffolding.Core.FactoryConfig.IsaffolderFactoryConfigEvaluationContext.get_ActiveProject()</p>
  <p>I already upgraded it to the latest 16.7.2 and removed .vs folder, clean solution and project .. but no luck..</p>
  <p>Regards</p>