No constructor for VelocityJointInterface
I want to use diff_dirve_controller to control my robot and it requires velocity interface. Before, I have created JointStateHandle like this:
hardware_interface::JointStateHandle state_handle_a("A", &pos[0], &vel[0], &eff[0]);
But now, when I want to create an object of the VelocityJointInterface I cannot find the constructor definition: http://docs.ros.org/melodic/api/hardw...