Cannot find module '@babel/core'

Question

I am following along with this webpack4/react tutorial:

https://www.youtube.com/watch?v=deyxI-6C2u4

I have followed it exactly up until the part where he runs np

Answer 1

I've been dealing with this problem for a few hours and it mysteriously disappeared when I added a "devDependencies" section to my package.json file and moved the @types dependencies to it.