I'm experiencing the issue described in this thread:
In other words, I've downloaded Telerik.UI.for.AspNet.Mvc5 (v2019.1.220) from NuGet and my project won't build unless I open the .csproj file and set MvcBuildViews to false. Obviously, this is not ideal as it means changing that flag every time I want to build. The only other workaround I know of is to remove the offending template files, but this would break some of the controls, as mentioned in the thread.
Do you know of any other workarounds?