RobMove: PLANNING FAILED

[Cadodo97]

Hi, congrats for the repository, it is really rich in material.
I'm encountering some problem with RobMove. When I try to plan with RobMove using:
ros2 action send_goal -f /Robmove ros2srrc_data/action/Robmove "{type: 'PTP', speed: 1.0, x: 0.2, y: 0.2, z: 0.9, qx: 0.0, qy: 0.0, qz: 0.0, qw: 0.0}"
I get:
[CLIENT - robot.py]: RobMove ACTION EXECUTED -> Result: RobMove: PLANNING FAILED

I'm sure the goal point is in the robot workspace. I changed the type, but nothing happened.

I also tried with test_RobMove.py same reuslt.

Could someone help me?
Thanks a lot.