Visual Studio 2017 error: Unable to start program, An operation is not legal in the current state

Question

After fresh installation of Visual Studio 2017 I tried to run .NET Core Web project and when trying to run it on Chrome I am getting this error:

Unabl

Answer 1

I think that this happens when javascript debugging is enabled in visual studio and at the same time the chrome developer tools debugger is enabled. The problem arises because two different debuggers trying to debug the same process.