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Printing and searching python namespaces from rospy.get_param()

I am catkin-izing, updating, and making revisions to the nxt ROS packages. I have hit an issue that seems basic but I could use some help to get through it. Searches for accessing Python dictionaries ...
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Permission Denied

I am on Ubuntu 10.04 and I have ROS Electric installed. I am following these instructions and I am on Step 3 (Generating the URDF): http://wiki.ros.org/nxt_lxf2urdf/Tutorials/Creating%20a%20simple%...
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Invalid roslaunch XML syntax

So I've created two files: robot.launch and robot.yaml. Robot.launch contains this: Robot.yaml contains this: nxt_robot: - type: touch frame_id: touch_frame name: my_touch_sensor port: PORT_1 ...
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Which node reads the configuration file?

Hello, I am working with NXT-ROS. To define the sensors and actuators, you need to create a robot.yaml file. My question is, how is this file used? Is it read by some other node? By which? I think it ...
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Anyway to install ROS-NXT on Trusty?

I have Ubuntu 14.04.02 Trusty installed, along with ROS INDIGO. But like others over the past years, I too can not get the ROS-NXT to install per the wiki pages. If the NXT has been dropped, please ...
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Lego NXT-ROS working on Groovy Galapagos?

Hi, I'm just wondering does anyone know if the NXT-ROS package is compatible with the Groovy Galapagos release? There doesn't seem to be any documentation except the wiki and that recommends using the ...
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Error: stack/package nxt_python not found

I have just installed Ubuntu 11.10, and installed ROS. Then I tried to setup ros_nxt http://www.ros.org/wiki/Robots/NXT/electric To verify the setup, I run nxt_python, but got the following error. <...
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problem with nxt_lejos_lcp_proxy

Hi everybody! I'm a researcher, I'm working with ROSJava and a NXT. I'm trying to run LCPProxy.java but I have a problem. After launching the node I get this output: ...
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Lego Digital Designer doesn't export the right model. Ideas?

Today I've downloaded the Lego Digital Designer from the Lego website and then generated some designs. When I exported the .lxf and .ldr files and proceeded to convert them to .urdf using the lxf2urdf ...
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How to use Hitechnic Color Sensor with ROS?

Can anyone provide an example of how to use Hitechnic NXT color sensor with ROS? We know how the RGB color sensor works but would like to know how to make the Hitechnic color sensor work with ROS. ...
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NXT sensors and ROS

What are the possible ways to use NXT sensors such as light sensor, IR and Compass? Thanks! Originally posted by Nirali on ROS Answers with karma: 1 on 2011-07-07 Post score: 0
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