JSON Error when create react app

问题

Trying to follow tutorial on react (Here: https://hackernoon.com/simple-react-development-in-2017-113bd563691f), but I keep getting JSON error "Error parsing JSON. unexpected end of JSON input." I'm using yarn. How do i fix the JSON input?

回答1:

i faced the same issue & this solved the issue :

try the below command in your terminal

npm cache clean --force

solution ref

回答2:

For me the answer given by @M.abosalem didn't work but

yarn cache clean

did the trick

来源：https://stackoverflow.com/questions/44683555/json-error-when-create-react-app