Hi Manuel.....
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)
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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