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Work though the urdf tutorials but keep getting errors that visually wrong results. Every link has the error "No transform from [...name...] to [/base_link]"
For example when trying to see the turtlebot model from turtlebot_description I get:
What am I missing? I have urdf_tools.
Thank you
You probably need to start either the robot_state_publisher which converts joint_states + urdf into a number of TF transforms, or the joint_state_publisher which will output joint_states for a robot when not connected to real hardware which does so.
Asked: 2011-07-13 08:37:08 -0500
Seen: 2,535 times
Last updated: Jul 14 '11
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