인프런 커뮤니티 질문&답변

파일 이름을 잘못쓴게 에러 원인 같아여webpack.conifig.js로 해놨더라구여 글씨를 작게해놔서 못본것 같아여^^;

바벨코어도 설치했어여 ~! (이것때문에 해결된걸까여;) 파일 이름을 바꾸고 다시 npm run dev를 실행하니까 제대로 실행된거 같아여 감사합니다 ~! 

아녀 npm run dev 에러 발생해여 

C:\react_game_prac2>npm run dev

npm WARN npm npm does not support Node.js v10.16.0

npm WARN npm You should probably upgrade to a newer version of node as we

npm WARN npm can't make any promises that npm will work with this version.

npm WARN npm Supported releases of Node.js are the latest release of 4, 6, 7, 8, 9.

npm WARN npm You can find the latest version at https://nodejs.org/

> lecture@1.0.0 dev C:\react_game_prac2

> webpack

Insufficient number of arguments or no entry found.

Alternatively, run 'webpack(-cli) --help' for usage info.

Hash: 546a27d06ef202a631d1

Version: webpack 4.37.0

Time: 55ms

Built at: 2019-07-25 5:33:59 PM

WARNING in configuration

The 'mode' option has not been set, webpack will fallback to 'production' for this value. Set 'mode' option to 'development' or 'production' to enable defaults for each environment.

You can also set it to 'none' to disable any default behavior. Learn more: https://webpack.js.org/configuration/mode/

ERROR in Entry module not found: Error: Can't resolve './src' in 'C:\react_game_prac2'

npm ERR! code ELIFECYCLE

npm ERR! errno 2

npm ERR! lecture@1.0.0 dev: `webpack`

npm ERR! Exit status 2

npm ERR!

npm ERR! Failed at the lecture@1.0.0 dev 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\hyunsepk\AppData\Roaming\npm-cache\_logs\2019-07-25T08_33_59_114Z-debug.log

C:\react_game_prac2>npx webpack

Insufficient number of arguments or no entry found.

Alternatively, run 'webpack(-cli) --help' for usage info.

Hash: 546a27d06ef202a631d1

Version: webpack 4.37.0

Time: 57ms

Built at: 2019-07-25 5:34:03 PM

WARNING in configuration

The 'mode' option has not been set, webpack will fallback to 'production' for this value. Set 'mode' option to 'development' or 'production' to enable defaults for each environment.

You can also set it to 'none' to disable any default behavior. Learn more: https://webpack.js.org/configuration/mode/

ERROR in Entry module not found: Error: Can't resolve './src' in 'C:\react_game_prac2' 

npm run dev를 하면 제대로 실행되죠? npx webpack하는 경우 웹팩이 경로를 제대로 못 잡는 것 같습니다.

네 근데 src 폴더가 없냐고 묻는 이유도 몰겠어여 원래 있어야 되나여?  git hub 주소는 
https://github.com/hyunsokstar/react_game_prac2

입니다 봐주시면 감사여~!

C:\react_game_prac2 경로에 src라는 폴더가 없는 것 아닌가요?