Frontend/TypeScript

[ ํƒ€์ž…์Šคํฌ๋ฆฝํŠธ(TypeScript) ] vscode์—์„œ Cannot use JSX unless the '--jsx' flag is provided ๋œฐ ๋•Œ

YWTechIT 2021. 7. 10. 11:09
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๐Ÿ“ vscode์—์„œ Cannot use JSX unless the '--jsx' flag is provided ๋œฐ ๋•Œ

์ฒ˜์Œ TS๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์ž‘์—…์„ ํ•˜๋˜ ๋„์ค‘ yarn start๋ฅผ ์น˜๋‹ˆ๊นŒ ๊ฐ‘์ž๊ธฐ tsxํŒŒ์ผ์— ๋นจ๊ฐ„ ์ค„์ด ๋œจ๋ฉด์„œ ์ œ๋ชฉ๊ณผ ๊ฐ™์€ ๋ฌธ๊ตฌ๊ฐ€ ๋‚˜์™”๋‹ค. ๊ฒฐ๋ก ์ ์œผ๋กœ TS ๋ฒ„์ „์ด ๋งž์ง€ ์•Š์•„ ์ƒ๊ธฐ๋Š” ์˜ค๋ฅ˜์ธ๋ฐ ์ œ์ผ ๊ฐ„๋‹จํ•œ ๋ฐฉ๋ฒ•์€ VScode ํ•˜๋‹จ์— TS๋ฅผ ์ตœ์‹  ๋ฒ„์ „์œผ๋กœ ์ ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์ด๋‹ค.

 


  1. ์šฐ์ธก์—์„œ ๋„ค ๋ฒˆ์งธ ๋ฒ„์ „์„ ํด๋ฆญํ•œ๋‹ค.

 

  1. ์œ„์—์„œ ๋‘๋ฒˆ์งธ Select TypeScript version...์„ ํด๋ฆญํ•˜์ž.

 

  1. ์ตœ์‹  ๋ฒ„์ „์œผ๋กœ ๋ˆŒ๋Ÿฌ์ฃผ๋ฉด ๋œ๋‹ค.

 

  1. ์ ์šฉ ์„ฑ๊ณต

 


๊ทธ๋Ÿฌ๋‚˜, ์ ์šฉ์ด ์•ˆ๋˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ƒˆ๋กœ ์„ค์น˜ํ•ด์ฃผ์ž.

  1. terminal์— npm install -g typescript๋ฅผ ์ž…๋ ฅํ•œ๋‹ค.
  2. npm list -g typescript๋ฅผ ์ž…๋ ฅํ•ด ์–ด๋–ค ๊ฒฝ๋กœ์— ์„ค์น˜๋˜์—ˆ๋Š”์ง€ ํ™•์ธํ•œ๋‹ค.

 

  1. vscode์—์„œ settings.jsonํŒŒ์ผ์— ๋“ค์–ด๊ฐ„๋‹ค(MAC์€ command + shift + p)

 

  1. "typescript.tsdk": "2๋ฒˆ์—์„œ ํ™•์ธํ•œ ๊ฒฝ๋กœ/node_modules/typescript/lib"์„ ์ถ”๊ฐ€ํ•œ๋‹ค.

 

  1. ๋งจ ์œ„์˜ ๋ฐฉ๋ฒ•์„ ๋‹ค์‹œํ•ด๋ณธ๋‹ค.(๋ฒ„์ „ ํด๋ฆญ -> ์ตœ์‹  ๋ฒ„์ „ ์ž…๋ ฅ)

 

  1. Happy Hacking โœจ

reference: Tistory, stackoverflow

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