Invalid Scopes: manage_pages - Instant Articles

Question

I am using this app for instant articles. For three hours, I am getting the below error; what do I need to do? When I asked if instant articles apps also need to do app review, the FB support team told no need to review. But now I am getting this error:

Invalid Scopes: manage_pages, pages_manage_instant_articles, publish_pages. This message is only shown to developers. Users of your app will ignore these permissions if present. Please read the documentation for valid permissions at: https://developers.facebook.com/docs/facebook-login/permissions

Also I am using login product: I am not using the login to collect details from users. I only use this to login from my component, to give access from my site to instant articles.

Answer 1

This is the reason why you are getting that error:

Public Mode — Apps in public mode no longer allow their admins, developers, or testers to access permissions or features that normally require app review. This affects all apps built after May 1st, 2018, immediately. Apps built before then will not be affected until August 1st, 2018.

More information here: https://developers.facebook.com/docs/graph-api/changelog/version3.0, under the section titled "90-Day Breaking Changes".