"react" was conflicted between "package.json » eslint-config-react-app

Question

I want to know, why this problem happens sometime. I overcome it by opening the desired folder with code directly. But can't use git bash. And saving package.json every time seems annoying and time consuming. Is there anyway to fix this permanently without downgrading the regarding package? It would be very helpful to me as I encounter this problem often.

Thanks in advance.