Web sites crash using "Invalid scopes: pages_messaging_subscriptions"

Question

I had a processed and approved Facebook messenger. But I just got an update for developers, "Your Webhooks subscription for the callback URL https://BOTNAME.herokuapp.com/ has not received the update for at least 16 minutes. Make sure your callback server is up and running."

I see that my callback server and application are running on Heroku.

This problem is usually resolved if I create a new page access token and restart the web application using this new page access token. But this time, I also can’t create an access token.

I tried to create a new page access token from the page of the developer account for the specific page on which the application is running, but now the error is "Invalid areas: pages_messaging_subscriptions. This message is displayed only to developers. Users of your application will ignore these permissions, if any." There is no documentation on this issue. Any suggestions?

Answer 1

Today I received this message. Perhaps this is a new bug from Facebook. I will report this.

Currently, you can get the page access token through the charting APIs instead of the application bar.

• : https://developers.facebook.com/tools/explorer/
• " " > " "
• : manage_pages, pages_messaging pages_messaging_phone_number.
• .
• , .

, Messenger.

, :

curl -X POST " https://graph.facebook.com/v2.6/me/subscribed_apps?access_token= {{your_access_token}}"

Answer 2

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