Fixed Call to a member function hasErrors() on null when follow/unfollow a user

[truonglv]

Affected version

Latest

If this code block $userFollow = $followService->unfollow(); return to null then the line 441 in XF\Pub\Controller\Member will cause above error.

I guess that record in the table xf_user_follow does not exists but in the table user cached are not updated in some cases.

 

[Xon]

Similar error occurs when ignoring a user; https://xenforo.com/community/threa...unignoring-can-cause-unexpected-error.169395/

 

[XF Bug Bot]

Thank you for reporting this issue. It has now been resolved and we are aiming to include it in a future XF release (2.1.5).

Change log:

Check that the follow/unfollow ignore/unignore result returns something before attempting to read any associated errors

Any changes made as a result of this issue being resolved may not be rolled out here until later.