When recent plugin is disabled, recentAppBox is None,
resulting in errors in the logs:
org.mate.panel.applet.MintMenuAppletFactory[1038]: File “/usr/lib/linuxmint/mintMenu/plugins/recentHelper.py”, line 130, in applicationButtonClicked
org.mate.panel.applet.MintMenuAppletFactory[1038]: doRecentApps()
org.mate.panel.applet.MintMenuAppletFactory[1038]: File “/usr/lib/linuxmint/mintMenu/plugins/recentHelper.py”, line 112, in doRecentApps
org.mate.panel.applet.MintMenuAppletFactory[1038]: for i in recentAppBox.get_children():
org.mate.panel.applet.MintMenuAppletFactory[1038]: AttributeError: ‘NoneType’ object has no attribute ‘get_children’