Facebook error 210 “User not visible”

Question

[php]

I\'ve got an error \"User not visible\" with error code 210 as response while publishing content on friends wall via application.

:::Scenario is as fol

Answer 1

Assuming you do have "publish_stream" permissions, this occurs when you try to post to a wall, who is not friends w/ the user you are posting as.

Make sure there is a friends relationship between the two users, before posting to the others wall.