Troubleshooting & FAQ - RHIT-XPrize/rhit-xprize-pipeline GitHub Wiki

Troubleshooting

  • ROS is unable to find the package
    • Ensure that you cloned the repository into a folder named edu_rosehulman_aixprize.
    • Make sure you’ve run source catkin_ws/setup.bash during this terminal session. (Better yet, add it to your ~/.bashrc
  • rosrun complains about “Connection refused”
    • You probably didn’t run roscore & before using rosrun. Remember that while you only need to run roscore once per session (i.e. not once for every time you use rosrun), you still need to start it if it’s not already running.
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