We have encountered a WSOD page when visiting a regular members profile as a SM. The error was
Uncaught PHP Exception Error: "Call to a member function access() on null" at /app/html/profiles/contrib/social/modules/custom/activity_creator/src/ActivityAccessControlHandler.php line 116
I don't have an exact steps to reproduce, but the issue should occur if a certain reference activity is deleted and thus the access check throws an errror.
Currently activity_creator/src/ActivityAccessControlHandler.php we not gracefully handling if the related entity does not exist. We always assume that it is there, so we should add a check that verifies that the related entity indeed exists before calling a method.
Fixed
12.0
Code (back-end)