@小鱼 鱼哥这是当前遇到一些问题,
警告:
Failed to get '~port' parameter: using default
Unable to read velocity limits from ' robot_ descriptionparam. Velocity validation disabled .
Tried to connect when socket already in connected state
错误:
Failed to receive message length
Failed to send MotionCtrl message
Failed to send TRAJ_MODE commend
然后我是通过终端rosservice call robot_enable来上使能的,就会遇到上面的错误信息
现在的情况是,有时候可以连接机械臂 然后通过rviz移动是可以控制真实机械臂执行的,但上面的警告还是有的,有时候是使能都上不了,直接报以上的错误