create-react-app提示This is likely because you're using an outdated version of

按照官网执行npx create-react-app my-app后提示A template was not provided. This is likely because you're using an outdated version of create-react-app. Please note that global installs of create-react-app are no longer supported.

查看文件只有node_modules、package.json、package.json

需要把本地全局的create-react-app卸载掉

因为本地有用过npm、cnpm、yarn安装过，通过命令查看发现无论哪个都没有

npm list -g --depth 0

cnpm list -g --depth 0

yarn global list

后面发现是nvm经常切换node版本，在某个node版本安装了

执行卸载命令npm uninstall -g create-react-app

或者把create-react-app.cmd2个文件直接删掉即可