I have been trying to integrate google+ sigin into my site. So I followed the steps mentioned in https://developers.google.com/+https://waybackassets.bk21.net/signin/
While giving the urls in ClientID settings, when I give my server's domain name it is showing me an error
"PostMessage Origin "http://mydomainname.net/service/projectname/" is invalid."
But while testing it on localhost it worked perfectly. When I moved it to my server I get this error. How to solve this error?
Please help