Facebook Error 210 "User Not Displaying"

Question

[Php]

I have a "User Not Displaying" error with error code 210 as an answer when posting content to my friends wall through the application.

: The script is as follows ::

User1 allowed my application with all the necessary permissions (including publish_stream and offline_access ), and now I'm trying to publish User1 message to my friends wall ...

At this time, it gives me an error. I use the old leisure API $ Facebook-> api_client-> stream_publish ($ message, $ attachment, $ ActionLink, $ invV);

Help me please!!!

Answer 1

Your application may not have permission to post a friend on this wall.

When a user permits your application, they give you permission to act on their behalf.

This permission does not guarantee that you can always post messages to your friends' walls, just as a user cannot post messages on a wall using the user interface.

Answer 2

I also got this error because I used the Facebook Test User account when playing with my application.

Answer 3

Assuming you have publish_stream permissions, this happens when you try to post to the wall who are not friends with the user you are posting to.

Make sure there are friends between the two users before posting them to the wall of others.

Answer 4

It also appears when the user does not allow publication on the wall (from the Facebook settings). If so, you must notify the user that "this user has a privacy setting only for himself"

Answer 5

I had this exact problem while restricting the use of the Facebook application in a specific country. When I try to use the application from another country, I received an error message.

Country restrictions are available at https://developers.facebook.com/apps/ > Settings> Advanced.

Answer 6

Facebook support answered this question:

This error is returned when the posting user (A) does not have sufficient permission to post on User B wall. This would be a privacy setting by user B and outside the control of User A or your app.