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fzi-forschungszentrum-informatik / cartesian_controllers

A set of Cartesian controllers for the ROS1 and ROS2-control framework.
BSD 3-Clause "New" or "Revised" License
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Failed to load /my_cartesian_compliance_controller/gravity from parameter server #211

Closed clowz1 closed 1 month ago

clowz1 commented 2 months ago

Hi, I've tried this controller month ago. At that time I was able to launch '/cartesian_force_controller' and make the manipulator move in the example "roslaunch cartesian_controller_examples examples.launch". But when I run this code now I receive the following infomation, it means /my_cartesian_compliance_controller/gravity and /my_cartesian_compliance_controller/tool did not launched, I don't know what's wrong with it.

Thanks

[INFO] [1727233252.478194]: Started controllers: joint_state_controller [ INFO] [1727233252.482927458]: Forward dynamics solver initialized [ INFO] [1727233252.482945567]: Forward dynamics solver has control over 6 joints [ INFO] [1727233252.492928212]: Failed to load /my_cartesian_force_controller/gravity from parameter server [ INFO] [1727233252.493046146]: Failed to load /my_cartesian_force_controller/tool from parameter server [ INFO] [1727233252.504736512]: Forward dynamics solver initialized [ INFO] [1727233252.504759968]: Forward dynamics solver has control over 6 joints [ INFO] [1727233252.516014589]: Failed to load /my_cartesian_compliance_controller/gravity from parameter server [ INFO] [1727233252.516249716]: Failed to load /my_cartesian_compliance_controller/tool from parameter server

stefanscherzinger commented 1 month ago

I think you can safely ignore those outputs. They are left-overs from a less-used feature.