Visual Studio 2019: scaffolding error

Self-tutoring about using Visual Studio 2019 with .net Core: the tutor mentions a problem he ran into and what fixed it.

I tried scaffolding but it wasn’t working. Then I made a new project. This time, on the “Create a New ASP.NET Core Web Application” page, I made sure the dropdown options .NET Core and ASP.NET Core 5.0 were both selected. In the resulting project, scaffolding works.

Source:

docs.microsoft.com

Jack of Oracle Tutoring by Jack and Diane, Campbell River, BC.