Hi Ahmed Amen,
 
I have the same issue with this application:
 http://www.c-sharpcorner.com/UploadFile/rahul4_saxena/single-page-application-spa-using-angularjs-web-api-and-m/
It is working fine with Angular 1.2.18. but not with 1.4.  
 
What have you changed for working with angularjs 1.41,i still have same issue with newer version....Plesae help
 
 
Ajay