Can not Load CAD model to Visualization Convas

edit

hi,

It does not want to load cad model into visualization convas, I flow CAD Models Tutorial in KnowRob Wiki

Terminal inside mod_vis

?- register_ros_package(knowrob_cad_models).
%  library(knowrob_cad_models) compiled into knowrob_cad_models 0.00 sec, 2,632 bytes
% /opt/ros/fuerte/stacks/knowrob/knowrob_cad_models/prolog/init.pl compiled 0.00 sec, 4,912 bytes
true.

?- owl_has(A, rdf:type, knowrob:'DrinkingBottle'), add_object(A, $C).
false.