Grader Error: Grader feedback not found2

[M_Matar]

I have solved Programming Assignment: Forecasting Using Neural Networks, but I’m getting 0% with Grader Error: Grader feedback not found

[TMosh]

Please post a screen capture image that shows where you see that Grader Error message.

[rmwkwok]

Hello @M_Matar, besides the screenshot, can you also share the name of the course and the specialization this assignment is from? I can help you move this topic to the right category so that learners or mentors who know this issue can find your topic easily.

Cheers,
Raymond

[M_Matar]

Thank you! course: Sequences, Time Series and Prediction, Week 2: Predicting time series

[rmwkwok]

Thank you @M_Matar, I have moved your topic to the right place. I am not familiar with the error that you are encountering, but let’s wait for the mentors here

Cheers,
Raymond

[M_Matar]

@rmwkwok I’m still facing the same error, nothing solved.

[rmwkwok]

Hello @M_Matar,

Then I would suggest you to search this forum for similar cases, for example, the three below point to the same source of problem - that something unexpected had been done, and would it happen to be your case as well? For example:

• would you read the notebook again and see if it has asked you not to do something but you have done it?

• would there be any notice on the assignment page (before you click into the notebook), or before the assignment page that contains some relevant guidelines?

• would you try to refresh the notebook to its original state and then copy the answers back, so as to make sure only answers are added and nothing else in the notebook is changed?

Why Grader Error: Grader feedback not found

Changed the post topic. @Made_Ayu_Sri_Widyati Could you please click my name and message your notebook as an attachment?

Grader Error : Grader Feedback not found

Hi @Kamarudin_Anhar and @Sameer_Katija! Could you please send me your notebooks and your my_model.h5 files via a DM? You can find these files by clicking in the jupyter logo in the upper left corner of the screen, which will take you to the jupyter filesystem and there you can download the files.

Course 1 - Week 1- Lab 1 - Grader Error: Grader feedback not found

I’m not a mentor for NLP, but this sounds to me like the “grader metadata” in your notebook is somehow corrupted. My suggestion is to get a clean copy of the notebook and then very carefully go through and just “copy/paste” over only your entered code from the “YOUR CODE HERE” blocks from your current notebook. Then try submitting again and see if that helps. The first topic on the DLS FAQ Thread gives instructions for how to do that process. The instructions are generic and apply to NLP or MLS…

Any other ideas from mentors of this specialization would be very much welcomed!

Cheers,
Raymond

[balaji.ambresh]

@M_Matar

Please click my name and message your notebook as an attachment.

[balaji.ambresh]

@M_Matar

Please don’t use lambda layer(s) in your model for this assignment. I’ve asked the staff to provide better grader feedback.

[M_Matar]

Thank you, that solved my problem.

[javlon]

Hello everyone,

If someone is struggling with grader error, I think I have found a solution. After you have passed all the tests and submitted your work, if error is still occuring, try to refresh your assignment notebook and resubmit. I just did it and it worked.

[TMosh]

Actually a refresh of your notebook would erase all of your code, so I doubt that’s what actually occurred.