[ros-users] rosservice and negative (float / int) arguments

Travis Deyle beambot at gmail.com
Thu Jul 22 22:52:05 UTC 2010

It seems that rosservice does not support negative arguments:

rosservice call /robotis/servo_right_tilt_moveangle -0.35 0.1 0
Usage: rosservice call /service [args...]

rosservice: error: no such option: -0

Is there a work-around?


~Travis Deyle
PhD student @ Georgia Tech's Healthcare Robotics Lab
Co-Founder www.Hizook.com -- Robotics News for Academics & Professionals
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