问题
As we know, there are a lot of questions in this community about npx create-react-app, but none of them couldn't solve my problem.
I had used npx create-react-app several times and I didn't have any problem with it, but from a couple of days ago when I run this command, my project is created but in its folder, there isn't any files and folders that I expected to exist in it (except node_modules, package.json, and yarn.lock). For solving my problem, I updated Node.js and uninstall and reinstall the create-react-app, but my problem didn't solve.
I'm using the Yarn for package management.
my-app
├── node_modules
├── yarn.lock
└── package.json
回答1:
There is a tiny point in this problem, and it is There is global installs of create-react-app are no longer supported. So at the first, run this command
npm uninstall -g create-react-app
Then install create-react-app in this way
npm install create-react-app
Then create your react app
npx create-react-app my-app
来源：https://stackoverflow.com/questions/61805056/the-npx-create-react-app-command-doesnt-correctly-work