Hi all,
I'm trying to publishing to a topic but I have an absurd problem:
When I use this:
*self.pub = rospy.Publisher('arm_controller/command', JointTrajectory)*
*msg = JointTrajectory()*
*self.pub.publish(msg)*
it does not publish absolutly nothing.
But, if I use the pub.publish inside an infinite loop, it works:
*self.pub = rospy.Publisher('arm_controller/command', JointTrajectory)*
*msg = JointTrajectory()*
*while True:*
* self.pub.publish(msg)*
I can publish with -rostopic pub- without problems, so it's a code problem?
What I should change?
Best regards
manuel
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