How to get Email of friend using google+ api?

Question

Im creating an application to login in Google+ and get friends emails. Im authenticating succesfully and get token back , but when i fetch friends list , the user class of any s

Answer 1

My first guess would be that it's a rights management issue. I remember when I asked for my Google API key, I had to mention what information I want to get.

Could you check your API key settings in the Google Developer network and see if you need to enable it there?