C3M1_Assignment: An unexpected error occurred. Please try again later

Course Q&A Professional Certificate:PyTorch for Deep Learning PyTorch: Advanced Architectures and Deployment
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1

Successful unit tests, followed by unexpected grader error.

Hi, All my unit tests are successful, but I get the following error without further guidance.

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I have tried to re-submit multiple times but the error persists. Any other solution I can try?

2

Hi @dgorton,

Can you share the output of the exercise that fails?

It should be a drop down. When you click the error, it should expand and tell you the message it has.

Generally, if you have tried re-submitting multiple times, the issue could be that you are using some variable you shouldn’t be. For example, you could be using a global variable, when you should have been using the function parameter.

Best,
Mubsi

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Also note that you may need to grab the border with the three vertical dots on the RHS and drag it to the left in order to see the detailed grader output @mubsi is mentioning there.

4

Thanks Mubsi, I reopened the right pane in the notebook and could see that it was Exercise 2 that was the problem (however, with no additional information about what failed given). After a quick review I found the problem, and it is now solved.

Best Regards,
/ Dan

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