Facebook Invite friends in my iOS app. What is the error in my code?

Question

I would like to make an invitation to invite my friends on Facebook to use my application. I looked and tried a lot of code. the best thing about providing interfaces and control for choosing more than one friend was mentioned here iphone development: how to handle fbwebdialogs popup buttons

I use Facebook SDK 3.5.2. The request identifier is displayed in the log ... but nothing was received to my friends plz, can you determine where the error is in this code?

I appreciate your help

Answer 1

To publish something on the friends timeline, you need to request publish_actions permission.

Link:

https://developers.facebook.com/docs/reference/login/extended-permissions/