C2_W3_Assignment grades Error - wrong version

Course Q&A Math for Machine Learning Calculus for Machine Learning and Data Science
1

I have passed all the unit tests but when submitting the assignments. It shows below error and instruction for every exercise.
I followed the instruction to refresh all the lab files and tried a few times. No luck.

You are submitting a version of the assignment that is behind the latest version. The latest version is 2 and you are on version 1.To upgrade to the latest version follow the instructions in the reading item called ‘(Optional) Common Coursera Labs Operations’. This item can be found before the assignment of the first week of the course. This notebook should be up to date so create a copy of it in your drive, migrate your work to this newer version and submit again for grading.

2

Were you able to get the latest version of this notebook?

3

I have refreshed the notebook multiple times based on the instruction. I can see the unittest.py is updated today.

4

Okay not a problem. Did you save a copy of the notebook you worked?

5

I cannot save a copy to my local due to company policy. I am using company computer. I have only copied and pasted the scripts to a txt file.

6

Could I share the scripts to you in order to get the grades? The scripts work for every exercise.

7

Okay, when you open your notebook, on top do you see Help option?

Click on that and then you will find Get the latest version.

After picking the get the latest version, you need to click Update lab.

Have you done this already?

8

Oh. I see. I must have missed the Update lab action. Let me try and get back to you. thanks!

9

no. sorry. I did click the Update lab

10

it shows the W3_unittest.py is updated today and notebook was updated 4 month ago

11

I did this in previous tests. All with same error saying I am submitting version 1 but version 2 is latest version.

12

These assignment might have got updated.

W3_unittest.py is updated today because you asked for latest version. But probably some of the files is not getting updated as you didn’t click update lab.

Were you able to solve the issue with updated lab?

or probably share the screenshot of your grader output which you are getting, so mentors have a more clear understanding of your issue.

13

no. I updated everything. I DID click the Update lab

14

Please share the screenshot of your error logs. Don’t share the codes, it is against community guidelines to post on public post threads.

15

I am not allowing to upload the screenshot here. error log is below which I already posted in the original question.

You are submitting a version of the assignment that is behind the latest version.
The latest version is 2 and you are on version 1.
To upgrade to the latest version follow the instructions in the reading item called ‘(Optional) Common Coursera Labs Operations’.
This item can be found before the assignment of the first week of the course.
This notebook should be up to date so create a copy of it in your drive, migrate your work to this newer version and submit again for grading.

16

Please check your DM

17

Thanks. Still no luck. I will reply to yu via Email with screenshots.

18

No email required. You can share via personal DM it is safe.

19

Check this post, the learner had similar issue, he sharing how to get a fresh copy of the assignment but it is not related to your course.

Hope it helps!!

Regards
DP

20

Continuing the discussion from C2_W3_Assignment submission Error - wrong version:

@paulinpaloalto Paul can you please look into this issue. there were two posts with similar issue not able to solve the grader issue even after updating the lab.

They have followed the instructions and yet the issue is not resolved.

Thank you in advance.

Regards
DP