Hello,
I’ve reached a problem while programming exercise 5.2. As you can see in the screenshot, i followed each step to create a new package. launch file is shown in another picture. But Errors go out under
"Traceback (most recent call last):
File "/home/user/catkin_ws/src/my_motion_scripts/src/planning_script.py", line 14, in <module>
group = moveit_commander.MoveGroupCommander("arm")
File "/opt/ros/noetic/lib/python3/dist-packages/moveit_commander/move_group.py", line 53, in __init__
self._g = _moveit_move_group_interface.MoveGroupInterface(name, robot_description, ns, wait_for_servers)
RuntimeError: Unable to connect to move_group action server 'move_group' within allotted time (5s)
[planning_scripts_node_launch-1] process has died [pid 10388,exit code 1, cmd /home/user/catkin_ws/src/my_motion_scripts/src/planning_script.py __name:=planning_scripts_node_launch __log:=/home/user/.ros/log/0ffb38d6-7350-11ee-a01a-0242ac1c0006/planning_scripts_node_launch-1.log].
log file: /home/user/.ros/log/0ffb38d6-7350-11ee-a01a-0242ac1c0006/planning_scripts_node_launch-1*.log"
Exercise 5.1 went well from my project(where python file location is directly under /src )
Can you help me and explain this error, thanks
