error

์‚ฐ๋„˜์–ด ์‚ฐ์ด๋‹ค... ๊ฐ„๋งŒ์— ๋งฅ๋ถ์„ ํ‚ค๋ฉด ์ฃ™์ผ ์˜ค๋ฅ˜ ์ˆ˜์ •๋งŒ ํ•˜๋Š” ๊ฑฐ ๊ฐ™์€ ๊ธฐ๋ถ„.. vue js ๋กœ ์ž‘์—…ํ•˜๋ ค๋Š”๋ฐ ํŒŒ์ผ ์ €์žฅ์ด ์•ˆ๋˜๊ณ  ์ž๊พธ permission ์—๋Ÿฌ๊ฐ€ ๋‚ฌ๋‹ค.. Retry as Sudo ๋กœ ํ•ด๋„ ๋น„๋ฒˆ์ž…๋ ฅํ•˜๊ณ  ๋˜‘๊ฐ™์€ ์ฐฝ ๊ณ„์† ๋œฐ ๋ฟ.. Error: EACCES: permission denied, rmdir ํ•ด๊ฒฐ๋ฐฉ๋ฒ• sudo chown -R [username] . [username]์€ echo $USER ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•ด์„œ ๋‚˜์˜ค๋Š” ๊ฒฐ๊ณผ๋ฅผ ์ž…๋ ฅํ•ด์ฃผ๋ฉด ๋œ๋‹ค. ์ฒ˜์Œ์— ์ € . ์„ ๋ชป๋ด์„œ usage: chown [-fhnvx] [-R [-H | -L | -P]] owner[:group] file ... chown [-fhnvx] [-R [-H | -L | -P]] :group file ... ์ด ์นœ๊ตฌ๋“ค๋งŒ ๊ณ„์†..
ํšŒ์‚ฌ ๋‹ค๋‹ˆ๋ฉด์„œ ํšŒ์‚ฌ ์ปดํ“จํ„ฐ ์“ฐ๊ณ , ์ง‘์—์„œ๋Š” ๋ฐ์Šคํฌํƒ‘์œผ๋กœ ํ•˜๊ณ  ํ•˜๋‹ค๋ณด๋‹ˆ ๋‚ด ๋งฅ๋ถ์„ ์“ธ ์ผ์ด ๋งŽ์ด ์—†์–ด์กŒ๋Š”๋ฐ ๊ฐ„๋งŒ์— ๋งฅ๋ถ์œผ๋กœ ์ธ๊ฐ•์„ ๋“ค์œผ๋ ค ํ•˜๋‹ค๊ฐ€ vue.js ์„ค์น˜๊ณผ์ •์—์„œ ์˜ค๋ฅ˜๊ฐ€ ๋‚˜์„œ ๊ณ„์† ์• ๋จน์—ˆ๋‹ค. ๋‚ด๊ฐ€ ์ž…๋ ฅํ•œ ๋ช…๋ น์–ด๋Š” ์•„๋ž˜์™€ ๊ฐ™๋‹ค. npm install -g @vue/cli ๊ทธ๋ฆฌ๊ณ  ๋‚˜์˜จ ์˜ค๋ฅ˜. zsh: command not found: npm ๋ฐ์Šคํฌํƒ‘์—์„œ๋Š” ์ž˜๋งŒ๋˜๋˜๊ฒŒ.. ๊ทธ๋ฆฌ๊ณ  ๋งฅ๋ถ์œผ๋กœ ํ•œ ์ฝ”๋”ฉ์ด ์–ผ๋งŒ๋ฐ npm๋„ node๋„ ์•ˆ๋‚˜์˜ค์ง€? ๊ทธ๋ ‡๋‹ค๊ณ  ํ•ด์„œ yarn global add @vue/cli ์ด ๋˜๋Š” ๊ฒƒ๋„ ์•„๋‹ˆ์—ˆ๋‹ค. npm install๋„ ๋˜์ง€ ์•Š์•˜์Œ node ๋„ npm ๋„ ์•„๋ฌด๊ฒƒ๋„ ๋˜์งˆ ์•Š์•˜๋‹ค. node๋„์—†๋‹ค๊ณ  ํ•˜๋‹ˆ ํ™ˆํŽ˜์ด์ง€์—์„œ node ๋ฅผ ๋‹ค์šด ๋ฐ›์•˜๋”๋‹ˆ ์ด์   ๋‹ค๋ฅธ ์˜ค๋ฅ˜๋ฅผ ๋„์› ๋‹ค npm ERR! cod..
๋ง์…ˆ ๊ธฐ๋Šฅ๊ฐ€์ง€๊ณ  ์‚ฌ์‹ค ๋‚ด๊ฐ€ ์“ธ ๊ธฐ๋Šฅ์€ ์ถฉ๋ถ„ํ•˜์ง€๋งŒ (...) ๊ทธ๋ž˜๋„ ๋บ„์…ˆ๊ธฐ๋Šฅ๊นŒ์ง€ ๊ตฌํ˜„ํ•ด์„œ ๋„ฃ์—ˆ๋‹ค. ใ…œใ…œ ์ฒ˜์Œ์— handleAdd ํ•จ์ˆ˜ ๋ฐ‘์— handleSubtract ํ•จ์ˆ˜๋ฅผ ๋˜‘๊ฐ™์ด ๋งŒ๋“ค๋‹ค๋ณด๋‹ˆ, ์•„ ์ด๊ฑฐ ๊ทธ๋ƒฅ ํŒŒ๋ผ๋ฏธํ„ฐ ๋ฐ›์•„์„œ ํ•˜๋‚˜์˜ ํ•จ์ˆ˜๋กœ ํ•ฉ์น˜๋ฉด ๋˜๊ฒ ๊ตฌ๋‚˜! ํ•˜๊ณ  ์žฌ๋นจ๋ฆฌ ์ˆ˜์ •ํ–ˆ๋‹ค! ๋งˆ์น˜ ์ฒ˜์Œ๋ถ€ํ„ฐ ๊ณ„ํšํ–ˆ๋˜ ๊ฒƒ์ฒ˜๋Ÿผ ใ…Žใ…Ž ๋บ„์…ˆ ๊ธฐ๋Šฅ const handleOperation = (operator: string) => { const t1 = state.time1.includes(":") ? state.time1.split(":") : [state.time1, "00"]; const t2 = state.time2.includes(":") ? state.time2.split(":") : [state.time2, "00"];..
https://velog.io/@hyeonq/Next.js-next-export [Next.js] next exportํ•˜์—ฌ ์ •์  ๋นŒ๋“œ ์‹œ static files(js, css)๋ฅผ ์ฐพ์ง€ ๋ชปํ•˜๋Š” ์˜ค๋ฅ˜ Next.js๋Š” React์šฉ ์„œ๋ฒ„ ์‚ฌ์ด๋“œ ๋ Œ๋”๋ง ํ”„๋ ˆ์ž„์›Œํฌ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€๋งŒ React๋ฅผ ์‚ฌ์šฉํ• ๋•Œ์ฒ˜๋Ÿผ ์ •์  ์›น์‚ฌ์ดํŠธ๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์žˆ์ฃ . next export๋ผ๋Š” ๋ช…๋ น์–ด๋ฅผ ์‚ฌ์šฉํ•˜๊ฒŒ ๋˜๋ฉด out ๋””๋ ‰ํ† ๋ฆฌ(command ์ž…๋ ฅ ์‹œ ๋‹ค๋ฅธ ์˜ต์…˜ velog.io nextํด๋” ์‚ญ์ œํ›„ dev. node:events:489 throw er; // Unhandled 'error' event https://velog.io/@zinkiki/Node.js-events.js183-throw-er-Unhandled-error-event-%EC..
next.js 13 ๋ฒ„์ „์—์„œ layout.tsx๋ฅผ ์ˆ˜์ •ํ•จ๊ณผ ๋™์‹œ์— ์˜ค๋ฅ˜๊ฐ€ ๋‚ฌ๋‹ค. Uncaught Error: invariant expected app router to be mounted at useRouter app-index.js:32 The above error occurred in the component: ์—๋Ÿฌ๊ฐ€ ๋‚˜๋ฉด chat GPT ํ•œํ…Œ ๋จผ์ € ๋ฌผ์–ด๋ณด๋Š”๋ฐ, next.13๋ฒ„์ „์€ ๋”ฑํžˆ ์ด์šฉํ•˜๊ธฐ๊ฐ€ ์• ๋งคํ•˜๋‹ค.. ใ… ,ใ…  ์ฑ— ์ง€ํ”ผํ‹ฐ์˜ ๋งˆ์ง€๋ง‰์ด 2021๋…„ 9์›”์ธ๊ฐ€ ๊ทธ๋ž˜์„œ.. ๊ทผ๋ฐ 13๋ฒ„์ „์€ ๋‚˜์˜จ์ง€ ์–ผ๋งˆ ์•ˆ๋ผ์„œ ์ฑ—์ง€ํ”ผํ‹ฐ๊ฐ€ ๋˜‘๊ฐ™์€ ๋Œ€๋‹ต๋งŒ ๋ฐ˜๋ณตํ•œ๋‹ค ์‹ถ์œผ๋ฉด ์•„ ์ด๊ฑฐ next ๋ฌธ์ œ๊ตฌ๋‚˜ํ•˜๊ณ  ๋ฐ”๋กœ ๊ตฌ๊ธ€๋กœ ๋…ธ์„ ์„ ํ‹€์–ด๋ฒ„๋ฆฌ๋ฉด ๋จ.. https://github.com/vercel/next.js/issues/42829 Next..
์ด ์—๋Ÿฌ๋Š” ์ง€๋‚œ ๋ฒˆ ๊ฒŒ์‹œ๊ธ€ ์˜ ์—ฐ์žฅ์„ ์ด๋‹ค.. [error] key๊ฐ’์„ ๋„ฃ์–ด์ฃผ์ง€ ์•Š์•„ ์ƒ๊ธฐ๋Š” ์˜ค๋ฅ˜ Warning: Encountered two children with the same key, [object Object]. Keys should be unique so that components maintain their identity across updates. Non-unique keys may cause children to be duplicated and/or omitted — the behavior is unsupported and co moon-lilac.tistory.com ์ง€๋‚œ ๋ฒˆ์—๋Š” key ๊ฐ’์„ ๋„ฃ์–ด์ฃผ์ง€ ์•Š์•„์„œ ์˜ค๋ฅ˜๊ฐ€ ๋‚ฌ๋Š”๋ฐ, ์ด๋ฒˆ์—๋Š” ๊ฐ™์€ ํ‚ค ๊ฐ’์„ ๊ฐ€์ง„ ์นœ๊ตฌ๊ฐ€ ์žˆ๋‹ค๋Š” ์˜ค๋ฅ˜๋ฅผ ๋‚ด์ฃผ์—ˆ๋‹ค. ..
์ง€๋‚œ ๋ฒˆ์— ์ด ํ”„๋กœ์ ํŠธ๋ฅผ ํ†ต์งธ๋กœ ํƒ€์ž…์Šคํฌ๋ฆฝํŠธ + next.js๋กœ ์˜ฎ๊ธฐ๋Š” ์ž‘์—…์„ ํ–ˆ๋‹ค. ( + tailwind) ๊ทธ ์ค‘์— ํ•œ๋™์•ˆ ํ•ด๊ฒฐ์ด ์•ˆ๋˜๋˜ ์˜ค๋ฅ˜๊ฐ€ ์žˆ์—ˆ๋Š”๋ฐ... Property 'map' does not exist on type 'never' ์ง„์งœ ๋‚˜๋ฅผ ํ•œ๋™์•ˆ ํ”ผ๊ณคํ•˜๊ฒŒ ๋งŒ๋“ค์—ˆ์Œ. ์ธํ„ฐ๋„ท์— ๋‚˜์™€์žˆ๋Š” ๋ชจ๋“  ๋ฐฉ๋ฒ•์„ ์ด ๋™์›ํ–ˆ์œผ๋‚˜ ์ด๊ณณ์ด ํ•ด๊ฒฐ์ด ์•ˆ๋˜๋ฉด ์ €๊ณณ์ด ๋นต๊ตฌ๊ฐ€ ๋‚˜๊ณ  .... ๊ทธ๋žฌ๋Š”๋ฐ ๊ฒฐ๊ตญ ์กฐ๊ธˆ~~์€ ํ—ˆ๋ฌดํ•œ ํ•ด๊ฒฐ์ด์—ˆ๋‹ค. ๊ทธ๋ž˜๋„ ์ง„์งœ ๋„ˆ๋ฌด ์†์‹œ์› ์ผ๋‹จ ์ฝ”๋“œ๋ฅผ ๋ณด๋ฉด, export default function VillagerList() { const [data, setData] = useState(null); const [error, setError] = useState(null); const URL = "h..
async Server Component์—์„œ ๋ฐ์ดํ„ฐ๋ฅผ fetching ํ•  ๋•Œ ๋‚˜๋Š” ์—๋Ÿฌ. ์ด ๋ฌธ์ œ๋Š” TypeScript๊ฐ€ async Component๋ฅผ ์ดํ•ดํ•˜์ง€ ๋ชปํ•ด ๋ฐœ์ƒํ•˜๋Š” ๋ฌธ์ œ์ด๋‹ค. Server Side Rendering ์‚ฌ์šฉ์ค‘์—, next 13์˜ ๊ธฐ๋ณธ ํŽ˜์ด์ง€์ธ page.tsx๋Š” client side rendering ์ด ๋ถˆ๊ฐ€๋Šฅํ•ด, ๋”ฐ๋กœ component๋ฅผ ๋นผ์„œ ์ž‘์—…ํ•œ ํ›„, page.tsx์— ๋ถ™์˜€๋”๋‹ˆ ์ด๋Ÿฐ ์—๋Ÿฌ๊ฐ€ ๋‚ฌ๋‹ค. ์ปดํฌ๋„ŒํŠธ ๊ฐ€์ ธ์˜ฌ ๋•Œ ๋‚˜๋Š” ์—๋Ÿฌ๋Š” ์ฒ˜์Œ์ด์–ด์„œ.. ์™œ ์•ˆ๋˜์ง€ ใ…  ใ…  ํ•˜๋‹ค๊ฐ€ chat GPT๋Š” ์ด๋Ÿฐ ๋‹ต์„ ์ฃผ์—ˆ๋‹ค. โš ๏ธ ์‹œ๋„ ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€๋Š” JSX์—์„œ 'ChannelTab'์ด๋ผ๋Š” ๊ตฌ์„ฑ ์š”์†Œ๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๊ณ  ํ•˜์ง€๋งŒ ๋ฐ˜ํ™˜ ์œ ํ˜•์ด ์œ ํšจํ•œ React ์š”์†Œ๊ฐ€ ์•„๋‹Œ Promise ์ด๋ฏ€๋กœ ์œ ํšจํ•œ JSX ์š”..
Parsing error: 'import' and 'export' may only appear at the top level. ์–ด๋””์— ๊ด„ํ˜ธ๋ฅผ ๋นผ๋จน์—ˆ๊ฒ ๊ฑฐ๋‹ˆ... ํ–ˆ๋Š”๋ฐ (์ •๋‹ต) ์—๋Ÿฌ์„ค๋ช…๋„ ๊ธธ๊ณ  export ๊ทผ์ฒ˜์— }๋ฅผ ๋„ฃ์–ด๋ดค๋Š”๋ฐ๋„ ์‰ฝ์‚ฌ๋ฆฌ ๊ณ ์ณ์ง€์ง€ ์•Š์•˜์Œ... ๋ฌด์Šจ ๋ง์ธ๊ณ  ํ•˜๋‹ˆ import, export ๋ฅผ ์ตœ๊ณ  ๋ฐ–์—์„œ ์‚ฌ์šฉํ•˜๋ผ๋Š” ๋ง์ธ๋ฐ ์ด์ „์— ์ผ๋˜ ํ•จ์ˆ˜๋ฅผ ๋ถˆ๋Ÿฌ์˜ค๋Š” ๊ณผ์ •์—์„œ ์ค‘๊ด„ํ˜ธ๋ฅผ ๋นผ๋จน์—ˆ๋˜ ๊ฒƒ์ด๋‹ค ๊ทธ๋Ÿฌ๋‹ˆ ๋‹ซํžˆ์ง€๊ฐ€ ์•Š์€ ํ•จ์ˆ˜๋•Œ๋ฌธ์— export๊ฐ€ ์•ˆ์œผ๋กœ ๋“ค์–ด์™€๋ฒ„๋ ค์„œ ์ €๋Ÿฐ ์˜ค๋ฅ˜๋ฅผ ์ถœ๋ ฅํ•œ ๊ฒƒ ์ค‘๊ฐ„ ํ•จ์ˆ˜์— } ๋ฅผ ๋„ฃ์–ด ์ฃผ์—ˆ๋”๋‹ˆ ๊ธˆ์ƒˆ ํ•ด๊ฒฐ์ด ๋˜์—ˆ๋‹ค :) ๊ฒฐ๋ก ์ ์œผ๋ก  ๋ญ˜ ๋นผ๋จน์—ˆ๊ฒ ์ง€ ํ–ˆ๋˜๊ฒŒ ๋งž์•˜๋„ค..
input ์„ ํ†ตํ•ด ์ด๋ฏธ์ง€๋ฅผ ์—…๋กœ๋“œ๋ฅผ ํ•˜๋Š” ๊ณผ์ •์—์„œ, ๋ฐœ์ƒ ๋˜๋Š” ์˜ค๋ฅ˜์ด๋‹ค ์ด๋ฏธ์ง€๋ฅผ ์ •์ƒ์ ์œผ๋กœ ์—…๋กœ๋“œ ํ•œ๋‹ค๋ฉด ๋ฌธ์ œ๊ฐ€ ์—†์œผ๋‚˜, ์ด๋ฏธ์ง€๋ฅผ ์„ ํƒํ•˜๋Š” ์ฐฝ ๊นŒ์ง€ ๋„์šด ์ƒํƒœ์—์„œ ์ทจ์†Œ๋ฅผ ํ•˜๊ฒŒ ๋˜๋Š” ๊ฒฝ์šฐ ์ด๋ฏธ์ง€ ํŒŒ์ผ ์—…๋กœ๋“œ input์— ๊ฑธ๋ ค ์žˆ๋Š” ํ•จ์ˆ˜๋Š” ๊ทธ๋Œ€๋กœ ์ž‘๋™์„ ํ•˜๊ฒŒ ๋˜๋‚˜, ์‹ค์ œ ํŒŒ์ผ์ด ์—†์–ด์„œ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜๊ฒŒ ๋œ๋‹ค. ํ™•์ธ์„ ์œ„ํ•ด e.target.file ์„ ์ฒดํฌ ํ•ด๋ณด๋‹ˆ, ํŒŒ์ผ์˜ ์—…๋กœ๋“œ ์‹œ e.target.file์˜ length๊ฐ€ 1 ์—…๋กœ๋“œ๋ฅผ ์ทจ์†Œ ํ•œ ๊ฒฝ์šฐ 0์ด ๋‚˜์˜ค๊ฒŒ ๋œ๋‹ค. ๊ธฐ์กด ์ฝ”๋“œ reader.readAsDataURL(file); ์— ์กฐ๊ฑด๋ฌธ์„ ๋‹ฌ์•„์ฃผ์—ˆ๋‹ค ๋ณ€๊ฒฝ ์ฝ”๋“œ if (file) { reader.readAsDataURL(file); }
๋‹คํฌ๋ชจ๋“œ๋ฅผ ๊ตฌํ˜„ํ•˜๋˜ ์ค‘... ๋งž์ดํ•œ ์—๋Ÿฌ... ๋‚˜๋Š” ์‚ฌ์šฉ๋„ ์•ˆํ•œ ํƒ€์ž…์ด ์—๋Ÿฌ๊ฐ€ ๋‚ฌ๋‹ค๊ณ  .. Uncaught TypeError: Cannot read properties of null (reading 'useContext') react.development.js:209 Warning: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons: 1. You might have mismatching versions of React and the renderer (such as React DOM) 2. You might b..
ํ”„๋ก ํŠธ์—”๋“œ ์กฐ์›๋ถ„๋“ค๊ณผ ์‚ฌ๋‹ค๋ฆฌํƒ€๊ธฐ!! ๋กœ ์ •ํ•œ ๊ฒฐ๊ณผ ๋งˆ์ดํŽ˜์ด์ง€ ํ™”๋ฉด ๊ตฌํ˜„์„ ๋งก๊ฒŒ ๋˜์—ˆ๋‹ค.. (+์‚ฌ์ด๋“œ๋ฐ”) ์•„๋งˆ ์ถ”ํ›„์— ์ด ๊ธฐ๋Šฅ ๊ตฌํ˜„๋„ ํ•˜๊ฒŒ ๋  ๋“ฏ.. ๋ฉฐ์น  ๋™์•ˆ ๊ฑธ์ณ์„œ ์™„์„ฑํ–ˆ๋Š”๋ฐ, ์‚ฌ์‹ค์ƒ css์™€์˜ ์‹ธ์›€์ด์—ˆ์ง€๋งŒ ๋ง‰์ƒ css๋‚˜ ๊ตฌ์กฐ์งœ๋Š” ๊ฑด ํ•œ ๋ฒˆ ๋ฌผ๊ผฌํŠธ๊ธฐ ์‹œ์ž‘ํ•˜๋‹ˆ ๊ธˆ๋ฐฉ ๊ธˆ๋ฐฉ ๋งŒ๋“ค์–ด ๋ƒˆ๋Š”๋ฐ, ๊ณ„์†ํ•ด์„œ eslint, prettier ์—๋Ÿฌ๊ฐ€ ๋‚˜๋Š” ๊ฒƒ์ด๋‹ค. ์ง„์งœ ์–˜๋„ค ๋•Œ๋ฌธ์— ๋„ˆ๋ฌด๋„ˆ๋ฌด ์• ๋จน์Œ. ใ… _ใ…  ์‹ฌ์ง€์–ด ํ›„๋ฐ˜์—๋Š” tsconfig.json ์˜ค๋ฅ˜๊ฐ€ ๊ณ„์† ๋‚ฌ๋Š”๋ฐ, ์ด๊ฑด ์‹คํ–‰์— ๋ฌธ์ œ๋„ ์—†๊ณ  ๊ตฌ๊ธ€์— ๋‚˜์˜ค๋Š” ๋ชจ~~๋“  ์˜์–ด๋กœ ๋œ ๊ฒƒ๊นŒ์ง€ ๋‹ค ์ฐพ์•„๋ดค๋Š”๋ฐ๋„ ํ•ด๊ฒฐ์ด ์•ˆ๋ผ์„œ ใ…  ์ถ”ํ›„์— ์–˜๋„ค ์…‹์— ๋Œ€ํ•œ ๊ณต๋ถ€๊ฐ€ ํ•„์š”ํ•  ๋“ฏ์‹ถ๋‹ค. ๋ฐ”๋ณด ๊ฐ™์•˜๋˜ ๋ถ€๋ถ„์„ ๋ช‡ ๊ฐœ ๊ผฝ์ž๋ฉด,, ๋ณ€์ˆ˜๋ฅผ ์ง€์ •ํ–ˆ๋Š”๋ฐ๋„ ์ฝ์ง€ ๋ชปํ•˜๋Š” eslint ์˜ค๋ฅ˜๊ฐ€ ์žˆ์—ˆ๋‹ค. ์ฐพ์•„๋ณด๋‹ˆ ์ด๋Ÿฐ..
Dong _ hwa
'error' ํƒœ๊ทธ์˜ ๊ธ€ ๋ชฉ๋ก