facebook/facebook-ios-sdk — Issue #425: Cancelling feed dialog error
Author: stevenoglesby
Created: 2011-11-21 15:13:00+00:00
State: open

Cancelling a feed dialog:
[facebook dialog:@"feed" andParams:params andDelegate:self];

causes the following window to be displayed:

If the user is already logged in to Facebook when the dialog is launched then cancelling works OK.
However, if the user has to go through the login process then the above error occurs if the user decides to cancel the post to their feed.