Python Ros Basics in 5 Days, Unit 4 Quiz Error


I submitted the quiz. Even though I succeeded in the requested tasks I scored 1/4 out of the total points. I suspect that it’s because I used classes in coding my solution, and maybe the grading system did not expect it? Because I should’ve been getting all the points.

Thank you

Hello @maleeqario ,

I think your problem might be related with the compilation method since the automatic corrector uses catkin_make. Could you try to remove your build and devel folders and recompile everything with catkin_make before submitting the Quiz again?

Also, make sure that you have the topics_quiz.launch launch file inside the topics_quiz package as requested in the Specifications of the Quiz.

Let me know if this solves your issues.

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