'/cartesian/reset_joints' srv returns always 'success: False'

[fabio-amadio]

When calling the /cartesian/reset_joints service (of type cartesian_interface/ResetJoints) the joints are reset as desired but the service response is always 'success: False'.

I am using the docker with the dual tiago example. Below an example call to the service:

rosservice call /cartesian/reset_joints "joint_names:
- 'arm_left_1_joint'
joint_values:
- -1.5" 
success: False