Cannot start ASP.NET Core RC2 WebApplication in IISExpress

Question

I have problem with .Net Core RC2. I have project with name "App" which I can't start with IIS Express but it works fine with "dotnet run". When I create new project let say with name "WebApplication2" I can start it, but when I create new "App" again on different place, it can't be run. When I rename "App" to something new, which includes "project name","folder name", name in ".vs\config\applicationhost.config" all is going fine

I saw :

Cannot start ASP.NET Core RC2 web application in IISExpress

but it don't work for me. What can it be?

Answer 1

This is a bug in AspNetCoreModule. https://github.com/aspnet/IISIntegration/issues/176 The current workaround is to rename the app.