I am trying to integrate facebook through SDKBOX. I am able to login successfully and get general info in callback “onGetUserInfo( const sdkbox::FBGraphUser& userInfo )”, when I am trying to get my profile picture through “userInfo.getPictureURL()” method, it always returns null json data in the picture field. Is there any specific permission that I need to grant through my facebook developer account? Any help would be appreciated.