Angular 2 Cannot read property 'config' of null

Question

I have a issue with Angular 2. When i want to start server it get this:

$ ng serve
Cannot read property \'config\' of null
TypeError: Cannot read property \'         


        

Answer 1

I found the solution! In my case I moved the project to another directory.
there is a hidden file called .angular-cli
Show the hidden file in the old project and copy this file and paste it in the new distention. This solved the issue for me.