dashboard crash if we have system plugin but not argonaut plugin in FD 1.3

Description

Hello,

Dashboard crash if we have system plugin without argonaut plugin in FD 1.3

Fatal error: Uncaught exception 'FusionDirectoryException' with message 'Could not find ACL for attribute "argonautProtocol"' in /usr/share/fusiondirectory/include/class_objects.inc:90 Stack trace: #0 /usr/share/fusiondirectory/plugins/addons/dashboard/class_dashBoardSystems.inc(137): objects::ls('server', Array, NULL, '(objectClass=ar...', true) #1 /usr/share/fusiondirectory/plugins/addons/dashboard/class_dashBoardSystems.inc(61): dashboardSystems->argonaut_stats() #2 /usr/share/fusiondirectory/include/simpleplugin/class_simpleTabs.inc(92): dashboardSystems->__construct('', Object(dashboard), Object(tabs_dashboard), false) #3 /usr/share/fusiondirectory/plugins/addons/dashboard/tabs_dashBoard.inc(25): simpleTabs->__construct('dashboard', '', NULL) #4 /usr/share/fusiondirectory/include/class_objects.inc(280): tabs_dashboard->__construct('dashboard', '') #5 /usr/share/fusiondirectory/include/simpleplugin/class_simplePlugin.inc(2040): objects::open('', 'dashboard') #6 /usr/share/fusiondirectory/plugins/addons/dashboard/main. in /usr/share/fusiondirectory/include/class_objects.inc on line 90

Cheers.

Distribution Name and Version

Debian

FusionDirectory Version

php7

Origin of php packages

Debian stretch

Steps to Reproduce

1. install systems plugin (remove argonaut plugin)
2. go to dashboard
3. see the crash

Expected behavior:

No crash

Actual behavior:

It crash with an trace

Reproduces how often: 100%

assigned to @MCMic

added fd~628 label

added plugin-systems label

created branch 5839-dashboard-crash-if-we-have-system-plugin-but-not-argonaut-plugin-in-fd-1-3

mentioned in commit cda5aea1

added 1h of time spent at 2018-07-16

added To Be Tested label

If this works it should be merged in 1.4

Just tested on demo-dev and it is working

added 10m of time spent at 2018-07-23

added Fixed and removed To Be Tested labels

closed

added 5m of time spent at 2018-07-23