chiefcontroller: Fix librarymanager is None
chiefcontroller: Fix librarymanager is None

robotframework/RIDE,HelioGuilherme66/RIDE,robotframework/RIDE,HelioGuilherme66/RIDE,HelioGuilherme66/RIDE,caio2k/RIDE,caio2k/RIDE,fingeronthebutton/RIDE,HelioGuilherme66/RIDE,robotframework/RIDE,caio2k/RIDE,fingeronthebutton/RIDE,robotframework/RIDE,fingeronthebutton/RIDE