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In your controllers.yaml, you have the type set to GripperCommand. I guess this should be Cool1000GripperCommand.

In your controllers.yaml, you have the type set to GripperCommand. I guess this should be Cool1000GripperCommand.


If you check the source code, you see that the message comes from the function endEffectorResponding on Line 203. There, it is checking the status of the dynamixel motor, which it receieves over the topic /gripper_finger_controller/state of type dynamixel_hardware_interface::JointState (see ll. 160 and 70 for this).

Is the output of your driver correct there? I.e. is topic name and content as expected?

In your controllers.yaml, you have the type set to GripperCommand. I guess this should be Cool1000GripperCommand.


If you check the source code, you see that the message comes from the function endEffectorResponding on Line 203. There, it is checking the status of the dynamixel motor, which it receieves over the topic /gripper_finger_controller/state of type dynamixel_hardware_interface::JointState (see ll. 160 and 70 for this).

Is the output of your driver correct there? I.e. is topic name and content as expected?expected (especially the alive flag)?