Stoneharth - Build Issue

release-610 (x64)
...ervices/client/build_editor/build_editor_service.lua:145: attempt to index a nil value
stack traceback:
	[C]: ?
	...ervices/client/build_editor/build_editor_service.lua:145: in function '_on_mouse_event'
	...ervices/client/build_editor/build_editor_service.lua:60: in function '_mouse_cb'
	stonehearth/services/client/input/input_capture.lua:49: in function '_dispatch'
	stonehearth/services/client/input/input_service.lua:55: in function '_dispatch_input'
	stonehearth/services/client/input/input_service.lua:12: in function <stonehearth/services/client/input/input_service.lua:11>