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rosservice info /sandia_hands/l_hand/simple_grasp showing "error unknown service"

Hi, all:

I have installed drcsim following the installation instruction here: http://gazebosim.org/wiki/InstallDRC I installed using the pre-compiled binaries version which is the first one. The installation process was successful, however, after I launched atlas model with hand, I got error message: cannot locate node [simplegrasp.py] in package [sandiahandteleop]. And also when I tried to get information of grasp service using "rosservice info /sandiahands/lhand/simplegrasp", I got error message: "error unknown service". I did rosmake sandiahandteleop rosmake sandiahandmsgs rosmake sandiahanddescription rosmake sandiahanddriver I didn't get any error when building those packages. Does anyone know what is the problem?

Thanks Cherry

Asked by Cherry on 2013-09-28 15:57:59 UTC

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