问题
I am trying to create new react app with npx create-react-app [name] command.
But I get following error
error Couldn't find package "@babel/plugin-transform-flow-strip-types@7.9.0" required by "babel-preset-react-app@^9.1.2" on the "npm" registry.
Each time its saying some package could not be found on npm registry(not only @babel/plugin-transform-flow-strip-types@7.9.0 this package).
I also updated my npm and npx still no success.
回答1:
Can you try with these steps?
Prerequisite:
You should have Node >= 8.10 on your local development machine (but it’s not required on the server).
If you use npm 5.1 or earlier:
npm install -g create-react-app
create-react-app my-app
If you use npm 5.2+ or higher:
npm uninstall -g create-react-app // Do this if you have previously installed "create-react-app" globally
// Now you can use choose EITHER npm or yarn
npx create-react-app my-app --use-npm // If you want to use npm
npx create-react-app my-app --use-yarn // Or if you want to use yarn
If you want to use any template:
npx create-react-app my-app --template [template-name]
For example:
npx create-react-app my-app --template typescript
You can find many templates here.
After success, you will see a message:
Success! Created my-app at /home/ABCD/Documents/my-app Inside that directory, you can run several commands.
As it suggests, you can do:
cd my-app
yarn start // or "npm start"
Read more.
回答2:
You can try deleting the .npmrc file located in Users/you/.npmrc and run the command again, seems there is a bug with npm and this is a workaround
来源：https://stackoverflow.com/questions/62079788/unable-to-create-new-react-app-with-npx-create-react-app-command