react项目 npm run eject报错

react项目，执行npm run eject生成配置文件报错：

Remove untracked files, stash or commit any changes, and try again.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! xindai-3@0.1.0 eject: `react-scripts eject`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the xindai-3@0.1.0 eject script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/fengyang/.npm/_logs/2018-12-26T08_28_06_453Z-debug.log

报错原因：

脚手架添加.gitgnore文件，但是却没有本地仓库。

解决办法：

cd  project
git init　　// 当前目录新建代码库
git add .　　// 添加当前目录所有文件到暂存区
git commit -m 'Saving before ejecting'　　// 提交暂存区到仓库区
npm run eject