Roadmap Based Path Planning

Hi everyone, I have a problem with running demo:roslaunch unit6 open_street_map_planner.launch (It is in Unit 6), Nothing happened in Rviz and an error was annouced:

Hello @nguyenphucvuongcdt ,

I’ve been doing some tests and detected the issue. It will be solved for tomorrow. Many thanks for your feedback.

thank you. Hope listen from you soon!

Im still seeing this same issue today. Is this being addressed still?


We haven’t been able to solve this issue in the Academy yet, so I’ve created a rosject (which works) so that you can complete the project. Here you have the link to the rosject:


Thank you! i’ll going study

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