I downloaded a sample ASP.NET 5 (vNext) application and tried to configure it to run on my local machine.
When I opened the Project Properties window and switched to the Debug tab, the App URL field is empty and cannot be edited:
When I try to change from IIS Express to the web
profile, or even close the Properties window, I get this error:
The IIS Express settings are missing the App URL property. This is required to configure IIS express to run the site.
At this point, Visual Studio is totally stuck, and won't even quit. I had to kill the process via the Task Manager to get out.
How can this property be set if the field is locked?