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Can't run a ros package created with rosjava

asked 2011-09-08 21:54:29 -0500

Damien Cassou gravatar image


I'm using rosjava from mercurial and ros electric from Ubuntu repository. I created a ros package following instructions. I try to execute it with:

$ rosrun rosjava_bootstrap diarobot diarobot.scenario.diarobot.deploy.Deploy

but I get the following output:

Buildfile: /home/cassou/Documents/robotics/stacks/diarobot/dependencies.xml


Total time: 1 second
Executing command: ['java', '-classpath', u'/home/cassou/.ros/rosjava/lib/org.ros.rosjava.test_ros-0.0.0.jar:/home/cassou/.ros/rosjava/lib/org.ros.rosjava.roscpp-0.0.0.jar:/home/cassou/.ros/rosjava/lib/org.ros.rosjava.topic_tools-0.0.0.jar:/home/cassou/Documents/robotics/stacks/rosjava_bootstrap/apache_xmlrpc/target/org.ros.rosjava.apache-xmlrpc-3.1.3.jar:/home/cassou/Documents/robotics/stacks/rosjava_bootstrap/rosjava_bootstrap/target/org.ros.rosjava.rosjava_bootstrap-0.0.0.jar:/home/cassou/.ros/rosjava/lib/org.ros.rosjava.std_msgs-0.0.0.jar:/home/cassou/Documents/robotics/stacks/rosjava_bootstrap/rosjava/target/org.ros.rosjava-0.0.0.jar:/home/cassou/.ros/rosjava/lib/org.ros.rosjava.rosgraph_msgs-0.0.0.jar:/home/cassou/.ros/rosjava/lib/org.ros.rosjava.geometry_msgs-0.0.0.jar:/home/cassou/Documents/robotics/stacks/rosjava_bootstrap/apache_commons_util/target/', 'org.ros.RosRun', 'diarobot.scenario.diarobot.deploy.Deploy']
Loading node class: diarobot.scenario.diarobot.deploy.Deploy
Unable to locate node: diarobot.scenario.diarobot.deploy.Deploy
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1 Answer

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answered 2011-09-20 20:52:38 -0500

damonkohler gravatar image

It looks like there may be a missing dependency in your manifest.xml or that your build.xml is not generating a jar for your package. You can debug this by looking at the classpath in the executed command. It should include the jar that has your class in it.

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You are right, no jar were being constructed. Thank you
Damien Cassou gravatar image Damien Cassou  ( 2011-09-24 22:36:06 -0500 )edit
I also had similar issue and `rosdep install rosjava_bootstrap` solved the problem
Kei Okada gravatar image Kei Okada  ( 2011-10-11 19:52:05 -0500 )edit

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Asked: 2011-09-08 21:54:29 -0500

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Last updated: Sep 20 '11