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| 2017-07-21 23:35:30 -0500 | commented question | Can't navigate and use camera at the same time I have the same issue. I am also working on a turtlebot with the Groovy ROS distrubution, and I am trying to get navigat |
| 2017-07-11 23:41:09 -0500 | commented answer | rqt_remocon not working That doesn't help solve the error |
| 2017-07-10 23:43:20 -0500 | commented question | Trying to install ROS Indigo, unmet dependencies It is a fresh install. The lab technician put Ubuntu on the desktop I am using, I'm not sure where he downloaded it from |
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| 2017-07-06 19:14:40 -0500 | asked a question | Cannot run turtlebot stage simulation Cannot run turtlebot stage simulation Hello I am unable to run the turtlebot stage simulation using the command roslaun |
| 2017-07-04 20:05:38 -0500 | commented answer | Cannot install ROS Indigo on Ubuntu 14.04: Unmet Dependencies This solution is not working for me; I get the following error: E: Unable to locate package libgl1-mesa-dev-lts-utopic D |
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| 2017-07-03 21:36:24 -0500 | asked a question | Trying to install ROS Indigo, unmet dependencies Trying to install ROS Indigo, unmet dependencies I'm following these instructions on how to install Indigo: http://wiki. |
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| 2017-04-16 23:36:49 -0500 | answered a question | Can't run roslaunch turtlebot_gazebo Solved the problem by deleting a custom version of python so that the default version would be used instead |
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| 2017-04-07 01:25:13 -0500 | asked a question | Can't run roslaunch turtlebot_gazebo My problem is very similar to this other question: http://answers.ros.org/question/22379... However it didn't seem like a solution was ever found so I thought I'd better ask my own question to get some answers. I have installed ros indigo, gazebo, roslaunch packages and the gazebo turtlebot packages, using sudo apt-get. I have set up my environment using source /opt/ros/indigo/setup.bash. On the gazebo website I am told to run the turtlebot simulation using: roslaunch turtlebot_gazebo turtlebot_empty_world.launch When I run that command I get the following error: [turtlebot_empty_world.launch] is neither a launch file in package [turtlebot_gazebo] nor is [turtlebot_gazebo] a launch file name The traceback for the exception was written to the log file In the question I have linked above the suggested solution was to instead use the command: roslaunch turtlebot_gazebo turtlebot_world.launch Running that command gives me a different error: while processing /opt/ros/indigo/share/turtlebot_bringup/launch/includes/robot.launch.xml: while processing /opt/ros/indigo/share/turtlebot_bringup/launch/includes/description.launch.xml: Invalid tag: Cannot load command parameter [robot_description]: command [/opt/ros/indigo/share/xacro/xacro.py '/opt/ros/indigo/share/turtlebot_description/robots/kobuki_hexagons_asus_xtion_pro.urdf.xacro'] returned with code [1]. Param xml is The traceback for the exception was written to the log file I am new to ROS and gazebo and any assistance would be appreciated. I also apologise for not knowing how to properly format my question; if anyone can tell me how to mark the error logs as code sections so that they are more readable I would be grateful. |
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