C2W3 assignment - exercise 12 automatically graded to 0/10

My output looks good, just as in the description, but still ex12 was graded to 0/10.

And this is my output:

There are no errors visible. Why did the grader assign 0 points for that?

I had similar issues today

Hi Pawel and Ursan! Can you first check all pointers here before we investigate further: C2W3 Assignment Grading failed on all exercises despite correct work - #21 by chris.favila

Also, make sure that you are not loading a ‘schema.pbtxt’ in Exercise 8. You should be able to load the schema artifact from the ImporterNode results like in the ungraded lab. Hope this helps!

I haven’t renamed the notebook, and all exercises were completed. There was correct output in every cell. Anyway, it’s only one exercise from 12 which was incorrectly graded, so overall the assignment did pass. Besides it’s after due date now, so I don’t want to spend more time on this. Thank you for your help!

There was an error grading one or more parts of your submission. Please review the messages below for suggestions.

Exercise 1

Filename: Exercise 1

0/10Score: 0 of 10

Grading failed

We encountered the following warnings when grading this part:

  • Grader error: Malformed feedback. Please visit the Discussion forum to see if your peers are experiencing similar errors. If the error isn’t resolved in 24 hours, please reach out to Coursera through our Help Center.

Hi Kamlesh! Please check your inbox. Thanks!