Android Facebook Api Error: Something Went Wrong Please Try Again

i'm sorry to repost this question, but the other one was put on hold for no reason and i have an app out there that doesn't work because of this problem, and i need a fix as soon a

Solution 1:

The only possible reason seems to me is that, your application is still in the developmentmode. If so, besides you and other administrators/testers/developers; no one can see the post and also can't publish a post via your app.

To change the mode of your app to live in the app settings-