npm install multer --save 관련 질문

선생님 안녕하세요.

root 디렉토리가 최상위 디렉토리를 말씀하시는거 맞나요?

PS C:\> 얘를 말씀하시는건지

PS C:\Users\User\Desktop\boilerplate-mern-stack-master>  얘를 말씀하시는건지 

저는 PS C:\Users\User\Desktop\boilerplate-mern-stack-master> 여기에  npm install multer --save 를 했습니다.

하고 npm run dev 를 해보니 아래와 같은 에러가 발생해서요.....

> react-boiler-plate@1.0.0 dev C:\Users\User\Desktop\boilerplate-mern-stack-master

> concurrently "npm run backend" "npm run start --prefix client"

[0] 

[0] > react-boiler-plate@1.0.0 backend C:\Users\User\Desktop\boilerplate-mern-stack-master

[0] > nodemon server/index.js

[0]

[1]

[1] > client@0.1.0 start C:\Users\User\Desktop\boilerplate-mern-stack-master\client

[1] > react-scripts start

[1]

[0] [nodemon] 1.19.4

[0] [nodemon] to restart at any time, enter `rs`

[0] [nodemon] watching dir(s): *.*

[0] [nodemon] watching extensions: js,mjs,json

[0] [nodemon] starting `node server/index.js`

[0] (node:15324) Warning: Accessing non-existent property 'count' of module exports inside circular 

dependency

[0] (Use `node --trace-warnings ...` to show where the warning was created)

[0] Server Listening on 5000

[0] (node:15324) Warning: Accessing non-existent property 'findOne' of module exports inside circular dependency

[0] (node:15324) Warning: Accessing non-existent property 'remove' of module exports inside circular dependency

[0] (node:15324) Warning: Accessing non-existent property 'updateOne' of module exports inside circular dependency

[0] MongoDB Connected...

[1] [HPM] Proxy created: /  -> http://localhost:5000

[1] i ｢wds｣: Project is running at http://192.168.0.3/

[1] i ｢wds｣: webpack output is served from

[1] i ｢wds｣: Content not from webpack is served from C:\Users\User\Desktop\boilerplate-mern-stack-master\client\public

[1] i ｢wds｣: 404s will fallback to /

[1] Starting the development server...

[1]

[1] Browserslist: caniuse-lite is outdated. Please run:

[1] npx browserslist@latest --update-db

[1] Compiled with warnings.

[1]

[1] ./node_modules/express/lib/view.js

[1] Critical dependency: the request of a dependency is an expression

[1]

[1] ./src/components/views/UploadProductPage/UploadProductPage.js

[1]   Line 2:10:   'Typography' is defined but never used          no-unused-vars

[1]   Line 3:10:   'Item' is defined but never used                no-unused-vars

[1]   Line 26:12:  'Images' is assigned a value but never used     no-unused-vars

[1]   Line 26:20:  'setImages' is assigned a value but never used  no-unused-vars

[1]

[1] ./src/components/utils/FileUploade.js

[1]   Line 5:10:  'response' is defined but never used  no-unused-vars

[1]

[1] ./src/components/views/LoginPage/LoginPage.js

[1]   Line 74:11:  'dirty' is assigned a value but never used        no-unused-vars

[1]   Line 79:11:  'handleReset' is assigned a value but never used  no-unused-vars

[1]

[1] ./src/components/views/RegisterPage/RegisterPage.js

[1]   Line 92:11:  'dirty' is assigned a value but never used        no-unused-vars

[1]   Line 97:11:  'handleReset' is assigned a value but never used  no-unused-vars

[1]

[1] Search for the keywords to learn more about each warning.

[1] To ignore, add // eslint-disable-next-line to the line before.

npm install multer --save  를 하니까 아래와 같이 나왔습니다. 참고 부탁 드립니다.

npm WARN react-redux@5.1.2 requires a peer of react@^0.14.0 || ^15.0.0-0 || ^16.0.0-0 but none is installed. You must install peer dependencies yourself.

npm WARN react-redux@5.1.2 requires a peer of redux@^2.0.0 || ^3.0.0 || ^4.0.0-0 but none is installed. You must install peer dependencies yourself.

npm WARN react-boiler-plate@1.0.0 No repository field.

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.12 (node_modules\fsevents):

npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.12: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

+ multer@1.4.3

updated 1 package and audited 497 packages in 3.114s

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found 19 vulnerabilities (6 low, 4 moderate, 9 high)