Template:Geobox note

Lua error in Module:Effective_protection_level at line 60: attempt to index field 'TitleBlacklist' (a nil value). This is a supportive template for various infoboxes from the Category:Geobox series, not intended to be used on its own. Please, see the instructions there. It's a project under construction so the instructions might not be available or up-to-date yet.