When I try to load an ASP.Net Core MVC/Razor based Web Application, I get first (two times) the message:
The file jquery.validate.unobtrusive.js could not be found within the project templates. Continuing to run, but the resulting project may not build properly.
And then it takes about 10 minutes to create the project.
I build it and the build fails (I did not make any changes to the project).
project also compiles clean for me, on .NET Core 3.0.1 and .NET Core 3.1 preview. What version(s) of .NET Core do you have installed/set for the project?
Not as far as Elements is concerned. Just install .NET Core 3.0 and the build toolchain will pick it up. toolage inside VS (designers, or whatever) might be a different matter ofc.