The evaluation of my actions quiz was not right

Course Support ROS Basics In 5 Days (Python)
1

Hi,

The evaluation of my actions quiz said that “the drone did not take off”, but it actually did (and everything else is correct on my program).

Not that I care too much about these marks, but I thought I’d let you know. Moving on…

Paulo

2

Hi @paedusan,

Thank you for your feedback; we appreciate it.

Could you please send me your actions quiz package and let me have a look? This would help us identify the points of “disagreements” between the autograder and your package, and will help to improve the autograder. Send to baderinola@theconstructsim.com.

Thanks again, looking forward to hearing from you!

3

Hi Bayodesegun,

Thanks for the reply. You can download my package from this link:

But I believe I know what happened, I zoomed my simulation viewer, then the autograder could not capture the TAKINGOFF as it was expecting.

If this is the case, then it’s an easy fix: together with the note to “stop the processes”, it should also be said: “reset the simulator”.

Cheers,

Paulo

5

Hi @paedusan,

I have checked your quiz package. It’s working well indeed :+1:.

Now for the autocorrection, it has nothing to do with the zoom level of the simulator, as I also zoomed it during the grading. These are the important things that need to be in place:

  • ensure the action server (and any other process you’re running) is stopped.
  • ensure the drone is LANDED before starting the correction. Now I see this was not mentioned in the notebook, so we will include it in the next update.

I have reset your trials, so could you please try again and let us know?

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6

Cool! It all works now. Thanks!

I’ll move on to another course. Congrats on the great job with RobotIgnite. You rock!

Paulo

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