Error in Final Project: Roadmap Based Path Planning

Screenshot of the error

Error details

I cant get this last part done because there is some kind of error caused by the backage being done on python 2 and ros being python 3. i tried to fix it but it did not work out


Environment details

User Country & Region Finland, eu-west-1
User Device PC / Windows 10 / Chrome 117.0.0
Course Path Planning Basics
Unit Final Project: Roadmap Based Path Planning

We updated the repo of the project with all the changes for Python3.
Please check the beginning of the Final Project unit, where we indicate which repo to clone.

git clone https://bitbucket.org/theconstructcore/open_street_map.git
  • Remove any other open_street_map repo you may have cloned and clone the new one using the command above.

  • Then remove the build and devel directories with this command

rm -rf ~/catkin_ws/build ~/catkin_ws/devel
  • Then recompile everything with
cd ~/catkin_ws
catkin_make
source ~/catkin_ws/devel/setup.bash

Now you should be able to successfully launch the open_street_map with

roslaunch unit6 open_street_map_planner.launch 

Everything should work properly.

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