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TypeError: socketio.listen is not a function

by @ENFJ 2022. 7. 30.

1. socket io ๋ชจ๋“ˆ์ด ์—†๋‹ค๊ณ  ์„ค์น˜ํ•˜๋ผ๊ณ  ๋–ด๋‹ค.

2. npm install -g socket.io ์ž…๋ ฅ ํ•ด์ฃผ์—ˆ๋‹ค.

๊ทธ๋ฆฌ๊ณ  ๋‚˜์„œ npm run start ๋ช…๋ น์–ด๋ฅผ ํ†ตํ•ด ์‹คํ–‰์‹œํ‚ค๋ ค๊ณ  ํ–ˆ์œผ๋‚˜ ๋˜ ์˜ค๋ฅ˜๊ฐ€ ๋œฌ๋‹ค.

 

TypeError: socketio.listen is not a function ๋ฌธ์ œ์ธ๊ฑธ ์•Œ๊ฒŒ ๋˜์—ˆ๊ณ  ๋ฐ”๋กœ ๊ตฌ๊ธ€๋ง์„ ํ•ด๋ณด์•˜๋‹ค.

 

ํ•ด๋ณด๋‹ˆ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ๋ฐฉ๋ฒ•๋“ค์ด ๋‚˜์™”๋‹ค.

1. npm link socket.io  ๋ช…๋ น์–ด๋ฅผ ์น˜๋ฉด ํ•ด๊ฒฐ๋œ๋‹ค๊ณ  ํ•œ๋‹ค. => ํ•˜์ง€๋งŒ ์‹คํŒจ.

2. npm install -g socket.io ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅ => ํ•˜์ง€๋งŒ ์‹คํŒจ.

3. npm install socket.io@1 ๋ช…๋ น์–ด ์ž…๋ ฅ => ์„ฑ๊ณต!!

์ด๋•Œ ์ฃผ์˜ํ• ์ ์€ ์œ„ ๋ช…๋ น์–ด(#3๋ฒˆ) ์„ ์ž…๋ ฅ์‹œ warning ์ด ๋œจ์ง€๋งŒ ๋ฌด์‹œํ•˜๊ณ 

npm audit fix ์„ ์น˜๋ผ๊ณ ํ•˜๋Š”๋ฐ ์ด๊ฒƒ๋„ ๋ฌด์‹œํ•ด์ค€๋‹ค.

๋ฐ”๋กœ ๊ทธ๋ƒฅ npm run start ์‹คํ–‰์‹œ์ผœ๋ณด๋ฉด ์ž˜ ์‹คํ–‰๋จ.(๋ฒ„์ „ ๋ฌธ์ œ์ธ๊ฑฐ ๊ฐ™๋‹ค.)

 

์ฐธ๊ณ  ํ•œ๊ณณ

1. https://stackoverflow.com/questions/17058298/error-cannot-find-module-socket-io

 

Error: Cannot find module 'socket.io'

[~]# node node.js Error: Cannot find module 'socket.io' [~]# node -v v0.10.10 socket.io installed: npm install socket.io npm WARN package.json policyfile@0.0.4 No repository field. npm WARN pa...

stackoverflow.com

 

2.https://velog.io/@quitechoisen/Node.js-%EC%9B%B9%EC%86%8C%EC%BC%93-%EC%97%90%EB%9F%AC-%ED%95%B4%EA%B2%B0%EB%B2%95-8n6fn2h6

 

Node.js ์›น์†Œ์ผ“ ์—๋Ÿฌ ํ•ด๊ฒฐ๋ฒ•

๋ชจ๋“  ๊ฑด ๋‚ก์€ ๊ต์žฌ์˜ ํƒ“

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