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Motion planning pipeline tutorial roslaunch Error #470
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Thanks for reporting an issue. Because we're a volunteer community, providing a pull request with suggested changes is always welcomed. |
@edetleon thanks for this report. Did you clone the panda_moveit_config package into your workspace as well as described in the Getting Started section? This issue has been fixed a while ago moveit/panda_moveit_config#47. I assume the setup was picking up an outdated version of that package. |
I can confirm this is still happening with the same setup. Getting this error as well, which is probably due to the former
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I could also confirm the issue having the panda_moveit_config being cloned into the ws. Solution mentioned here did not work on Ubuntu 18.04 (VirtualBox) with ROS Melodic. |
Even I faced the same issue in the tutorial, but I was able to fix it with few modifications in code and launch file. |
Description
Your environment
Steps to reproduce
Install moveit_tutorials package with git clone in /src :
git clone https:/ros-planning/moveit_tutorials.git -b melodic-devel
Make your environnement (catkin_make), and follow this tutorial : http://docs.ros.org/melodic/api/moveit_tutorials/html/doc/motion_planning_pipeline/motion_planning_pipeline_tutorial.html
At the first step, roslaunch the launch file. A joint_state_publisher GUI appears, and safter a few seconds you can see the panda robot in the Rviz GUI :
roslaunch moveit_tutorials motion_planning_pipeline_tutorial.launch
When the terminal prints
Waiting to continue: Press 'next' in the RvizVisualToolsGui window to start the demo... continuing
press the Next button in RvizVisualToolsGui (bottom left of the Rviz window).Expected behaviour
The panda arm moves to a pose goal.
Actual behaviour
In the Rviz GUI, the arm is in collision state.
Error messages are displayed on the terminal ant the panda arm doesn't move.
I don't know how the joint_state_publisher GUI is supposed to work (I never used it), but when I change the joints values the robot doesn't move.
Backtrace or Console output
Use gist.github.com to copy-paste the console output or segfault backtrace using gdb.
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