Response to preflight request doesn't pass access control check

Question

I\'m getting this error using ngResource to call a REST API on Amazon Web Services:

XMLHttpRequest cannot load http://server.apiurl.com:8000/s/login

Answer 1

I have faced with this problem when DNS server was set to 8.8.8.8 (google's). Actually, the problem was in router, my application tried to connect with server through the google, not locally (for my particular case). I have removed 8.8.8.8 and this solved the issue. I know that this issues solved by CORS settings, but maybe someone will have the same trouble as me