Open stevensu1838 opened 6 years ago
Hi
Can you list out the topics after running the Gazebo simulation? Make sure that there is no topic published. If there are topics from Xtion pro, it means gazebo plugin is working, but sensor pose may be somewhere else.
Regards Lentin Joseph
Dear Joseph, We don't see any topic about the camera after running topic list. And please find attached the details:
ysu66@mech1331:~$ rostopic list
/arm_controller/command
/arm_controller/follow_joint_trajectory/cancel
/arm_controller/follow_joint_trajectory/feedback
/arm_controller/follow_joint_trajectory/goal
/arm_controller/follow_joint_trajectory/result
/arm_controller/follow_joint_trajectory/status
/arm_controller/state
/calibrated
/clock
/gazebo/link_states
/gazebo/model_states
/gazebo/parameter_descriptions
/gazebo/parameter_updates
/gazebo/set_link_state
/gazebo/set_model_state
/joint_states
/rosout
/rosout_agg
/tf
/tf_static
Afterwards, we tried to import a Kinect camera directly in Gazebo. But no difference in the topic list. And we could not receive topics in Rviz. Thank you so much.
Steven
Hi Sir, I think it might be helpful that I show you exactly what I copied from your coding and pasted to UR5_xacro.
........... </xacro:macro>
HI Sir, how are you doing ? I guess you're super busy with teaching ROS. Can I please ask you a question about your book Mastering ROS? I am following chapter 3 and trying to add a 3D camera on a robot arm. However, I am using UR5 insteading of the 7 dof arm you created in your lovely book. However, the xacro code of UR5 is much different from your 7 dof arm. I followed you this section and copied the
<xacro:include filename="$(find mastering_ros_robot_description_pkg)/urdf/sensors/xtion_pro_live.urdf.xacro"/>
into my UR5 file: ur5.urdf.xacro