Course 2019 - lesson 4 - data.show_batch() keep running and never ending

Part 1 (2019)
1

As I’m trying to run the lesson4-tabular notebook, I’d like to check the loaded data just like it is shown but when I activate the code cell it just keeps running like :

troubleshoot-fastai-lesson4
troubleshoot-fastai-lesson4.jpg817×184 27.6 KB

On the second cell you can see it keeps working and never ending, is it just me or is there anybody else having the same issue ?

I’m working with the last version of fastai on my windows 7 computer only with a CPU

EDIT : it seems to be the same trouble when I try to launch the fit() method for my learner, it runs but never start anything

2

Did you install the CPU build?:
https://docs.fast.ai/install.html#cpu-build

3

Yes I tried it, but now I’ve another issue with “TabularList.from_df()” :

AttributeError: ‘DataFrame’ object has no attribute ‘isna’

But I can’t modify the method, is there something I need to reinstall maybe ?

4

That error is coming from pandas so something may be wrong with your pandas installation

5

Alright ! It finally worked after installing cpu PyTorch package and updating pandas package

Thank you very much for your help !

6

no problem! Glad I could help.