Why is React js not starting?

Question

React

I'm trying to run a test project in react. I write create-react-app in the terminal, then cd my-app
After the npm start command, the launch does not occur, but the following crashes:

Answer 1

Apparently a bug
https://github.com/facebook/create-react-app/issue...

create-react-app my-app
cd my-app
npm install [email protected]2.1.8
npm start