Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

Did you mean to comment out the line in your code:

nodeConfiguration.setMasterUri(URI.create("http://192.168.13.7:11311"));

Did you try the patch here

http://answers.ros.org/question/12771/running-android_tutorial_pubsub?answer=18845#post-id-18845

It uses setMasterUri(getMasterUri()). That worked for me.

Or maybe you have a network problem. What is your setup?

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.