Alpha 13 Building error

I have been designing a castle and when ever I click build a null error comes up

develop-2699
(x64)

…nehearth/components/building/building_component.luac:344:
attempt to index local ‘depe’ (a nil value)

stack
traceback: [C]: ?
…nehearth/components/building/building_component.luac:344: in
function ‘_compute_inverse_dependencies’
…nehearth/components/building/building_component.luac:122: in
function ‘set_active’
stonehearth/services/server/build/build_service.luac:39: in function
’set_active’ stonehearth/call_handlers/build_call_handler.luac:5: in
function <stonehearth/call_handlers/build_call_handler.luac:5>

A post was merged into an existing topic: Building error - attempt to index local ‘depe’ (a nil value)