@staff could you assist me in this issue?
Well I have build successfully my urdf model, so I had a good grade on QUIZ. However I did not try to write a move script in python for the robot. In this way I used the python script example. However it did not work. When I run it, I have the following warning messages in loop:
rosrun my_gurdy_description move_gurdy.py
[INFO] [1576454227.567929, 0.000000]: Gurdy JointMover Initialising…
[WARN] [1576454232.595778, 3019.449000]: Time out /gurdy/joint_states
[WARN] [1576454638.091930, 3415.162000]: Time out /gurdy/joint_states
[WARN] [1576454643.103973, 3420.089000]: Time out /gurdy/joint_states
^C[WARN] [1576454647.919073, 3424.678000]: Time out /gurdy/joint_states
Traceback (most recent call last):
File “/home/user/catkin_ws/src/my_gurdy_description/scripts/move_gurdy.py”, line 292, in
gurdy_jointmover_object = gurdyJointMover()
File “/home/user/catkin_ws/src/my_gurdy_description/scripts/move_gurdy.py”, line 60, in init
rate.sleep()
File “/opt/ros/kinetic/lib/python2.7/dist-packages/rospy/timer.py”, line 103, in sleep
sleep(self._remaining(curr_time))
File “/opt/ros/kinetic/lib/python2.7/dist-packages/rospy/timer.py”, line 166, in sleep
raise rospy.exceptions.ROSInterruptException(“ROS shutdown request”)
rospy.exceptions.ROSInterruptException: ROS shutdown request
How can I solve this issue? I would like to see how my model will behave during the motion.
Thanks in advance