Exception when an attribute used in a template mask is left empty

Exception: Cannot traverse an already closed generator in /usr/share/fusiondirectory/include/class_templateHandling.inc:244
Stack trace:
#0 /usr/share/fusiondirectory/include/class_templateHandling.inc(200): templateHandling::parseString(NULL, Array, NULL, 'employeeNumber', NULL)
#1 /usr/share/fusiondirectory/include/class_template.inc(354): templateHandling::parseArray(Array, Array, NULL)
#2 /usr/share/fusiondirectory/include/management/class_templateDialog.inc(116): template->apply()
#3 /usr/share/fusiondirectory/include/management/class_templateDialog.inc(63): templateDialog->handle_finish()
#4 /usr/share/fusiondirectory/include/management/class_management.inc(459): templateDialog->save_object()
#5 /usr/share/fusiondirectory/include/management/class_management.inc(1274): management->execute()
#6 /usr/share/fusiondirectory/include/class_pluglist.inc(576): management::mainInc()
#7 /usr/share/fusiondirectory/html/main.php(215): pluglist::runMainInc('101')
#8 {main}

reported by https://gitlab.opensides.be/telecomsudparis/Migration-FusionDirectory-OpenLDAP/-/issues/91

changed milestone to %FusionDirectory 1.4

By Côme Chilliet on 2020-04-14T14:39:42 (imported from GitLab)

added PJ1801-0146 templates labels

created merge request !759 to address this issue

By Côme Chilliet on 2020-04-14T14:39:51 (imported from GitLab)

mentioned in merge request !759

By Côme Chilliet on 2020-04-14T14:39:51 (imported from GitLab)

mentioned in commit f9ca9d3b

By Côme Chilliet on 2020-04-14T14:40:51 (imported from GitLab)

added 30m of time spent at 2020-04-14

By Côme Chilliet on 2020-04-14T14:46:08 (imported from GitLab)

added To Be Tested label

changed the description

By bmortier on 2020-04-16T09:23:47 (imported from GitLab)

added Fixed label and removed To Be Tested label

closed

By bmortier on 2020-04-21T07:01:57 (imported from GitLab)

added fusiondirectory-core label