Pedro Villavicencio over at Ubuntu says:
upstream said the bug is fixed with evolution 2.24, could you please
comment on http://bugzilla.gnome.org/show_bug.cgi?id=375727 if you still get the issue or confirm that it’s fixed? thanks in advance.
** Changed in: evolution-exchange (Ubuntu)
Status: Triaged => Incomplete
evolution-exchange: unable to setup exchange account: e2k_properties_get_prop: assertion `props != NULL’ failed https://bugs.launchpad.net/bugs/25106