Part 2 Lesson 8 - 'No loop matching the specified signature and casting was found for ufunc add'


(Shreyas S) #1

I’m trying to run the code from pascal.ipnyb on AWS p2xlarge machine.
As mentioned in the notebook, I’m using fastai version 0.7. For this, I did

!pip install torchvision fastai==0.7

After finding the learning rate using

lrf=learn.lr_find(1e-5,100)

I’m calling the learn.fit method. It runs properly till 31/32 and then suddenly I get the error ‘No loop matching the specified signature and casting was found for ufunc add’

Can anyone help me out please?