Error "Bad request" when trying to submit a lab on Cousera

Course Q&A Deep Learning Specialization Convolutional Neural Networks
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1

Hi all
I purchased access to the course “Convolutional Neural Networks” (Deep Learning Specialization https://www.coursera.org/learn/convolutional-neural-networks-ru) with a one-time payment. And I had difficulties sending lab/practical work. When I try to submit a any lab, I get the following error:

Bad request: {‘errorCode’: None, ‘message’: "Could not find schemas with name(s): ‘convolutional-neural-networks~qO8ng’. ", ‘details’: None}.

I contacted Coursera technical support. But they checked everything and said that it was not a technical problem of the site. Perhaps the course program has changed, and automatic checks do not work correctly. But I do not have an exact answer. If anyone has advice on what to do, I would be very grateful.

Thank you very much in advance!

2

Hi @Saatarko , I will edit your post so it reflects the course you are asking about. This way, the mentors can check and support you.

3

Maybe this thread will help.

4

Thanks for the link, but unfortunately the options suggested there (renaming the notebooks and etc.) did not help. But the topic described an assumption that I myself am inclined to. Namely, this course has several options with slightly different lessons and most likely the automatic check is designed/works for another variation of the course.

5

I am not aware of this. A link of the course you shared shows a different language (not English). In which language you are taking this course?

6

The URL for the course that was in the OP ends in “-ru”.
That means it’s probably a Russian version of the course.
There are often issues with the grader for non-standard course versions, as they fall out of active support.

7

Yes indeed, the course was in Russian (partially). But if there are problems because of this, then maybe it is possible to transfer/attach me to the English version of the course?

8

@mubsi, can you arrange a switch of the learner’s course language version?

9

Hi @Saatarko, I’m going t o direct message you regarding this.

10

Hi @Saatarko,

I have been informed that you have been migrated to the English version of DLS C4. You can access it from here.

Best,
Mubsi

11

Thank you very much for your help. The course is opening. Everything is fine.

Best regards, Aliaksandr