Question: When installing `create-react-app`, I get this error when I start the development server (npm start):

```
./src/index.css (./node_modules/css-loader/dist/cjs.js??ref--6-oneOf-3-1!./node_modules/postcss-loader/src??postcss!./src/index.css)
Error: No valid exports main found for 'myproject\node_modules\colorette'

```

I've reinstalled `create-react-app` globally with `create-react-app -g` and tried running it with `npx`, but I still get this error.
Is there anything else I can do?

Answer: 
Fixed this problem by upgrading node.js to v14.5, i've had v13.5 and v13.6 in my laptop.
and also removing create-react-app globally:

```
npm uninstall -g create-react-app

```

and using:

```
npx create-react-app myapp

```
Fixed this problem by upgrading node.js to v14.5.0. After upgrading, I also had to delete my node\_modules folder and rerun `npm install`.