C2W1"schema is of Nonetype"

Course Q&A Machine Learning Engineering for Production(MLOps) Machine Learning Data Lifecycle in Production
1

I am getting the error “schema is of Nonetype” when running the assignment code, rather my own. When submitting, the whole notebook receives a 0 grade because of this error, despite earlier submissions showing 100% in the sections answered.

2

Hi @Will_Nedin

To better understand your issue, can you please share your code under Exercise 3?

Also, can you please clarify the the difference between your code and the assignment code?

4

Hi @Chris,

The issue arises in exercise 8 when modifying the domain. This is my code:

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Upon running the cell to execute the modification command, it gives the error I mentioned. This does not occur earlier in the notebook.