Course 2 week 3 exercise 12

I finished all the exercises yesterday, tried to submit:

got 0/120
submit button disappeared
Today I ran all the cells again, and got the same issue.

Error is:

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.
Exercise 2
Filename: Exercise 2
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.
Exercise 3
Filename: Exercise 3
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.
Exercise 4
Filename: Exercise 4
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.
Exercise 5
Filename: Exercise 5
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.
Exercise 6
Filename: Exercise 6
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.
Exercise 7
Filename: Exercise 7
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.
Exercise 8
Filename: Exercise 8
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.
Exercise 9
Filename: Exercise 9
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.
Exercise 10
Filename: Exercise 10
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.
Exercise 11
Filename: Exercise 11
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.
Exercise 12
Filename: Exercise 12
0/10Score: 0 of 10
Grading failed

only exercise 12 is thrown error but i can’t compelete the function correctly
the final exercise has 10 point if so i shoud have 110/120 at least
please i need monetor to help me solve the problem
i did a copy of notebook and updated the lab i did every thig mentioned in steps to solve it

Hi Sarah. If you want to skip exercise 12, you can comment out (but do not delete!) the cells related to that exercise. Make sure that there is no cell that is throwing an error so the grader will not halt. Other learners have done this and got 110/120. Hope this helps.

it works and i passed with 110/120 :grinning: