For what I’ve read this is a backend issue, is this correct? I’ve already tried shutting down and renaming the notebook (as suggested), restore the original version, but nothing seems to work. I attach a screenshot.
(staff edit: removed email)
PD: All tests pass of course, and the grader is correcting exercise number 2, but not the other ones. I also tried using the partial grading comment, but still not working.
Hi. We received your submission in the form. I’m afraid this is a different issue from the link you referred to. In your lab, one exercise is graded correctly so it doesn’t meet the requirement mentioned in the form’s checklist.
This might be a code issue in your notebook. Please wait for a Mentor or staff to reply and help you with troubleshooting. Thank you.
Chris, thank you for answering! I replied to you but saw the comment of “TMosh”, I wanted to make sure I’m following the instructions he provided. I restored the notebook to it’s original version, filled it out making sure I don’t add or remove any line of code I’m not supposed to, tried to submit it, and still doesn’t work. Then, I downloaded the notebook, shutdown the one in the workspace, deleted it, and uploaded the one I downloaded (with the name ‘C1W2_Assignment.ipynb’), tried to submit it, and still doesn’t work. I’m now sure is not because of my code. Could you provide some help please? I think is related to the post I mentioned before.
Hi! Thank you for your answer, I made sure not to do anything of those things you mentioned, and still is not working. I restored the notebook to it’s original version 3 times, wrote the solutions in the fields specified, without adding anything extra, saved it before submitting, but is only grading the exercise number 2. I tried leaving a “None” in that function intentionally to see how it reacts, and it catches the error. I correct it back, the exercise is again successfully graded but the other 2 are not (it says ‘feedback not available’, and shows the ‘unexpected error’ message).
@TMosh helped me solve it, I was using a “reshape” where I didn’t need to. It seems the grader doesn’t tell you where the error is, it just fails, forcing you to inspect the code and find the bug (which is great).
