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rospy.ServiceProxy( ) is not working

asked 2016-01-04 00:09:34 -0500

Hi there, I am incredibly new to ROS, and I am trying to learn by creating a program with turtlesim. I am currently writing a node that will call turtlesim's Spawn service, and I am getting an AttributeError: 'module' has not attribute 'ServiceProxy'.

Here is the code I have written:

#!/usr/bin/env python

from turtlesim.srv import Spawn
import rospy

def spawn():
    spawn_turtle = rospy.SerivceProxy('spawn_turtle', Spawn)

if __name__ == "__main__":

Thank you so much for your help!

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answered 2016-01-04 00:17:34 -0500

ahendrix gravatar image

I think you're misspelled ServiceProxy

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You're right...thank you so much for pointing that out. I guess that's what happens when I am programming late at night.

alambert gravatar image alambert  ( 2016-01-04 18:32:28 -0500 )edit

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Asked: 2016-01-04 00:09:34 -0500

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Last updated: Jan 04 '16