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Hey, I run roswtf to check if everything is fine with my ROS-noetic, but I failed to interpret this error right. So could somebody explain why these two paths ...
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So, i am a beginner in ROS i have this error every time i do a catkin_make ...
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I'm trying to get a piece of research software from github up and running on a lab computer for my professor. Flydra is a multi-camera tracking system used to detect multiple airborne insects or small ...
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Hi, I'm running ROS kinetic and my code requires Python 3 to run. I've been told that ROS does not support Python 3 (which is terrible tbh) and I was looking for a way around, thus came up with the ...
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Hi, I've just installed ROS and I cannot use my Python 3.6 anymore. I did the following and saw: ...
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ROS puts /opt/ros/kinetic/lib/python2.7/dist-packages in PYTHONPATH. This is then prepended to the system path when python2 or ...
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ImportError: "from catkin_pkg.package import parse_package" failed: No module named catkin_pkg.package Make sure that you have installed "catkin_pkg", it is up to date and on the ...
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I am trying to run fake_turtlebot.launch. I keep getting: ...
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I am having some issues with the PYTHONPATH that is set by my ROS environment. my .bashrc contains the following lines: ...
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The catkin package is giving me all kinds of problems. I have been having problems recently with Import and PYTHONPATH. After adding every catkin_pkg folder I could find to that, this latest block ...
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Dear ROS users, trying to use rosrun tf view_frames I get ...
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Hi, I'm going through the ROS tutorials and am stuck at creating a workspace (http://wiki.ros.org/catkin/Tutorials/create_a_workspace). When I try and run catkin_make, I keep getting the following <...
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Hello when I am running LD_LIBRARY_PATH=~/naoqi/naoqi-sdk-1.12.3-linux32/lib:$LD_LIBRARY_PATH NAO_IP=127.0.0.1 roslaunch nao_driver nao_driver_sim.launch I will get the following errors. ( My ~/....
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Hi there, I am currently using naoQi-sdk-1.14. I am also following the guide: http://www.ros.org/wiki/nao/Tutorials/Getting-Started I am on the stage: 1.6: Launching ROS and NAOqi When I execute the ...
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hello! when i run roswtf based on the tutorial, i am getting following error, How to fix it? I am using rosws (http://www.ros.org/wiki/fuerte/Installation/Overlays) ...
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My questions are at the end. When i use the command to find the ROS PACKAGE PATH ...
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Hi, How to change the Python version in ROS, I installed EPD (Enthought Python Distribution) and it seems my ROS has used this version, instead of Python 2.7 which is installed by default ... I want ...
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Hello, I am trying to set up ROS on my Nao robot. I keep getting the error: "Please make sure that Aldebaran's NaoQI API is in your PYTHONPATH." I found the answer below: http://answers....
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Hi, I loaded the nao_robot and nao_common stacks and am trying to operate the driver, however, i am a newbie to ROS, and am unsure of how to add Aldebaran's NaoQI API to the PYTHONPATH. Is this done ...
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Hello all, I am running a python script from a callback. When I run my test code from my shell, I have my environment variables (from my bashrc), more specifically my PYTHONPATH. However, when I do ...
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when I have the line "from PIL import Image" in a node, I get the following error when running my node via rosrun "ImportError: No module named PIL" of course, PIL is installed in /...
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