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Hi, I have installed the pubsub android tutorial on an android device and have it connect to an external roscore on ubuntu desktop.
When I run rostopic list on ubuntu desktop, the "chatter" topic is listed. But when I publish data on this topic, the rosTextView on android unchange. However, run rostopic echo /chatter display the data I published.

Would you know how to fix this?

Thanks in advance.


Originally posted by Gosu on ROS Answers with karma: 22 on 2013-03-29

Post score: 0

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Check that your NodeConfiguration is using a public address and that the master URI is correct. Also check ROS_IP and ROS_MASTER_URI on your desktop machine.


Originally posted by damonkohler with karma: 3838 on 2013-05-07

This answer was ACCEPTED on the original site

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Original comments

Comment by Gosu on 2013-05-07:
Thanks alot! Its worked

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