title: Asp.net Core application is not running with VS 2017?
body: <p>I have installed the visual studio 2017 for ASP.Net Core. I created  Dot Net Core project. Build it successfully and run it but on Firefox it shows the blank page and on chrome it shows <strong>"**The localhost page isn’t working</strong></p>
  
  <p><strong>localhost is currently unable to handle this request"</strong> </p>
  
  <p>I thought there is a problem in code. I debugged the code and there is nothing wrong with the code. It's the default template and code generated for Asp.Net Core. I googled and tried many things like restart the VS, removed cache, etc but nothing worked for me. Then i uninstalled the VS 2017 and used <strong>C Cleaner</strong> to remove all temp files etc and installed the visual studio 2017 again but the same error came again. Then i created MVC application, console application in VS 2017 and both worked fine. Issue comes only in Asp.net core application. I use fiddler to see the request status and it is 500. I debugged the code but nothing wrong with the code(No Exception). I have tried many things but did not find anything helpful. Can anyone tell me what's the issue? </p>