Problems with ur3 Simulation
Hello,
Im pretty new to ros and im trying to get a simulation of a ur3 to work. Ive been following the instructions on the universal_robot Git but i seem to get multiple error messages.
When i clone the Git to my catkin workspace and run all the rosrun commands as instructed
roslaunch ur_description ur3_upload.launch
roslaunch ur3_moveit_config ur3_moveit_planning_execution.launch sim:=true
roslaunch ur3_moveit_config moveit_rviz.launch config:=true
the messages i get are:
Skipping virtual joint 'fixed_base' because its child frame 'base_link' does not match the URDF frame 'world'
,
[ WARN] [1532077114.269386647]: Waiting for /follow_joint_trajectory to come up
[ WARN] [1532077120.271582767]: Waiting for /follow_joint_trajectory to come up
[ERROR] [1532077126.272691382]: Action client not connected: /follow_joint_trajectory
and in RViz i get
Global Status: Warn
No tf data. Actual error: Fixed Frame [world] does not exist
I could get rid of the first problem by following this suggestion but renaming all the "world" links doesn't get me any further in solving my "missing fixed world frame" problem. Any suggestions would be appreciated.
The readme in the repository you link does this:
That is different from what you do. I would expect things to work if you run the command above.
Hi! Can you post the results of
rosrun tf view_frames
followed by anevince frames.pdf
?