Empty response from facebook graph api -


on site have several groups - https://drive.google.com/open?id=0b3rvbfrm-eoccdyzq2phmjzoz1k&authuser=0 .
facebook api return me empty response:

https://graph.facebook.com/v2.3/me/groups?access_token=... {    "data": [     ] }

why?

you need have user_groups permission in order see list of groups in. facebook not allow use permission in production app.

from https://developers.facebook.com/docs/facebook-login/permissions/v2.3

limited use permission granted apps building facebook-branded client on platforms facebook not available. example, android , ios apps not approved permission. in addition, web, desktop, in-car , tv apps not granted permission.


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