sensor_msgs/JointState Message ERROR
HI,
I use sensor_msgs/JointState
in python to subscribes information about what the current joint values are.
But I got this error in terminal
[ERROR] [1566284941.404363788, 1746.419000000]: Client [/joint_positions_node_3931_1566284941324] wants topic /myfirstrobot/joint2_position_controller/state to have datatype/md5sum [sensor_msgs/JointState/3066dcd76a6cfaef579bd0f34173e9fd], but our version has [control_msgs/JointControllerState/987ad85e4756f3aef7f1e5e7fe0595d1]. Dropping connection.