navigation , no message receive from trajectory planner!
Hi all, i am running navigation with static map , but when i set a 2Dgoal in rviz robot doesn't move. In rviz , state of local planner & global planner & planner plan, objects is warning with given info:"no message receive !" I am running roswtf and from the output i have realized that the only topics that are not connected are: "/move_base_simple/goal" & "/move_base/cancel" Any ideas?
thanks in advance.