Cannot debug in visual studio 2017

I'm using it successfully with the following options enabled.

In Visual Studio go to: Tools -> Options -> Debugging -> General

  • Enable JavaScript debugging for Asp.Net (Chrome, Edge and IE)
  • Enable Legacy Chrome JavaScript debugger for ASP.NET

I solved this with:

In Visual Studio go to: Tools -> Options -> Debugging -> General

  • Disabled JavaScript debugging for Asp.Net (Chrome, Edge and IE)

I resolved this issue by closing all browser, tabs and killing all processes in Task manager , then build and run the project, it is working for me.


I kept getting this error. The following steps worked for me.

  • Open Tools
  • Go to options
  • Go to Debugging
  • Go to General
  • Uncheck Enable JavaScript debugging for ASP.NET (Chrome, Edge and IE)