undefined parameters [kinematics_file] in urdf.xacro
I tried to setup the moveit configuration using the moveit setup assistant and the ur5.urdf.xacro from universal robot ros driver. I cannot even load the file and it complaint [kinematics_file] as undefined parameters.
First, what is this kinematics file? Second, where and how should I specify it or define it? Third, is this the calibration data?
Thank your very much for any help.
Regards, Victor Wu.