설치 중 문제

PS D:\blog\client> npm install --save @ckeditor/ckeditor5-react @ckeditor/ckeditor5-build-classic

이후 warning 메세지가 나온  후 

PS D:\blog\client> npm run eject

> client@0.1.0 eject D:\blog\client        

> react-scripts eject

NOTE: Create React App 2+ supports TypeScript, Sass, CSS Modules and more without ejecting: https://reactjs.org/blog/2018/10/01/create-react-app-v2.html

? Are you sure you want to eject? This action is permanent. Yes

This git repository has untracked files or 

uncommitted changes:

1-Basic_Node_React(200413-0417).hwp        

D "1-react blog(200821-).hwp"

M package-lock.json

M package.json

M server/app.js

M server/server.js

.prettierrc

client/

server/config/

server/middleware/

server/models/

server/routes/

Remove untracked files, stash or commit any changes, and try again.

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! client@0.1.0 eject: `react-scripts eject`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the client@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!     C:\Users\Administrator\AppData\Roaming\npm-cache\_logs\2020-09-03T05_31_02_624Z-debug.log

PS D:\blog\client> 

라고 나오네요