Firebase

โ–ช flutter / firebase ์—ฐ๋™ํ•˜๊ธฐ ํ”Œ๋Ÿฌํ„ฐ์™€ firebase๋ฅผ ์—ฐ๋™ํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ์‰ฌ์šด ํŽธ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ, ์ „ ์˜ค๋ž˜ ๊ฑธ๋ ธ์Šต๋‹ˆ๋‹ค ๐Ÿ˜‘ firebase ์ฝ˜์†”์—์„œ ์•ˆ๋“œ๋กœ์ดํŠธ ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒˆ๋กœ ๋งŒ๋“ค์–ด์ฃผ๊ณ  flutter ํŒŒ์ผ๋กœ ๋Œ์•„์™€์„œ app ํด๋”์†์˜ build.gradle ํŒŒ์ผ์— ํ•„์š”ํ•œ ์ •๋ณด๋“ค์„ ๋„ฃ์–ด์ฃผ๋ฉด ๋ฉ๋‹ˆ๋‹ค. firebase๋ฌธ์ œ๊ฐ€ ์ƒ์„ธํ•˜๊ฒŒ ์„ค๋ช…ํ•ด์ฃผ๊ธฐ ๋•Œ๋ฌธ์— ์–ด๋ ค์šธ๊ฒŒ ์—†์Šต๋‹ˆ๋‹ค. ๋ชจ๋“  ํŒŒ์ผ๋“ค ์—…๋ฐ์ดํŠธ๋ฅผ ๋๋‚ด๊ณ  ์˜ค๋ฅ˜๋ฉ”์„ธ์ง€๋ฅผ ๋งŒ๋‚ฌ๋Š”๋ฐ, flutter sdk๋ฒ„์ ผ๊ณผ firebase ๋ฒ„์ ผ์ด ์ƒํ˜ธ๊ฐ€ ์•ˆ ๋˜์„œ์˜€์Šต๋‹ˆ๋‹ค. ์ด๋Ÿด๋• android > app > build.gradle ํŒŒ์ผ์— midSdkVersion๊ณผ targetSdkVersion์„ ์•„๋ž˜์™€ ๊ฐ™์ด ๋„ฃ์–ด์ฃผ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์ˆซ์ž๋งŒ ๋”ํ•ด์ฃผ๋ฉด ๋˜๋Š”๋ฐ ์ „ ๊ทธ๊ฑธ ๋ชจ๋ฅด๊ณ  ์—„์ฒญ ํ•ด๋งธ..
๋„ทํ”Œ๋ฆญ์Šค ์•ฑ ํด๋ก ์ฝ”๋”ฉ์„ ํ•˜๋ฉด์„œ ๋„ทํ”Œ๋ฆญ์Šค ์•ฑ์— ๋“ค์–ด๊ฐˆ ์ปจํ…์ธ  ์—…๋กœ๋“œ์™€ ์‚ญ์ œ ๋“ฑ์„ ํ•˜๊ธฐ ์œ„ํ•ด์„œ ํŒŒ์ด์–ด๋ฒ ์ด์Šค๋ฅผ ์—ฐ๊ฒฐ์‹œ์ผฐ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ์•„๋ฌด๋ฆฌ import์„ ํ•ด๋„ ์—ฐ๊ฒฐ์ด ์•ˆ๋˜๋Š” ๊ฒƒ์ด๋‹ค ใ… ใ… ใ…  ์•„๋ฌด๋ฆฌ ๊ตฌ๊ธ€๋ง์„ ํ•ด๋„ ๋‹ค๋“ค npm install firebase๋งŒ ์–˜๊ธฐํ•˜๊ณ  ์‹ฌ์ง€์–ด ํ•ด๋ดค์ง€๋งŒ ์†Œ์šฉ์—†์—ˆ๋‹ค. ๊ฑฐ์˜ 1-2์‹œ๊ฐ„๋™์•ˆ ๋ฏธ์นœ๋“ฏ์ด ๊ตฌ๊ธ€๋ง์„ ํ•ด์„œ ์ฐพ์•„๋ƒˆ๋‹ค!!! ํ•ด๊ฒฐ๋ฐฉ์•ˆ!! With version 9 things changed a bit for importing firebase, but there is no need to downgrade to a previous version, there is a “compatibility” option so can use the /compat folder in your imports, li..
โŒAuth (9.6.6): INTERNAL ASSERTION FAILED: Expected a class definition firebase Authentication ๋ถ€๋ถ„์„ ์ง„ํ–‰ํ•˜๋Š”๋ฐ ๋‚˜ํƒ€๋‚ฌ๋˜ ์˜ค๋ฅ˜๋‹ค! class definition? ์ด ๋ญ˜๊นŒ? ์‹ถ์–ด์„œ ๊ตฌ๊ธ€๋ง์„ ํ–ˆ๋Š”๋ฐ, auth๋ฅผ import ํ•˜๋Š” ๊ณผ์ •์—์„œ ์ œ๋Œ€๋กœ import ํ•ด์ฃผ์ง€ ์•Š์•„์„œ ์ƒ๊ธด ์˜ค๋ฅ˜์˜€๋‹ค. firebase config์—์„œ export ํ•ด์„œ ๊ฐ€์ ธ์˜ค๋ ค๊ณ  ํ–ˆ์—ˆ๋Š”๋ฐ ์™œ์ธ์ง€ ์ฝ”๋“œ๊ฐ€ ๋จนํžˆ์ง€ ์•Š์•„์„œ ๊ณต์‹ ๋ฌธ์„œ๋ฅผ ๋ณด๊ณ  ์ฐจ๊ทผ์ฐจ๊ทผ ๋”ฐ๋ผํ–ˆ๋”๋‹ˆ ํ•ด๊ฒฐ์ด ๋˜์—ˆ๋‹ค! import { getAuth } from 'firebase/auth'; const auth = getAuth();
โŒ Warning: Can’t perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function. โŒ ์–ธ๋งˆ์šดํŠธ ๋œ ์ปดํฌ๋„ŒํŠธ์—์„œ๋Š” ์ƒํƒœ๋ฅผ ์ถ”์ ํ•  ์ˆ˜ ์—†๊ณ , ์ƒํƒœ๋ฅผ ์ถ”์ ํ•˜์ง€ ์•Š๊ธฐ์— ์ž‘์—…์ด ์ˆ˜ํ–‰๋˜์ง€๋Š” ์•Š์ง€๋งŒ, ๋ฉ”๋ชจ๋ฆฌ ๋ˆ„์ˆ˜๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์œผ๋‹ˆ, useEffect์˜ cleanup ํ•จ์ˆ˜๋ฅผ ์ด์šฉํ•ด๋ผ react๋กœ ์ž‘์—…์„ ํ•˜๋‹ค๋ณด๋ฉด ์ข…์ข… ๋งŒ๋‚˜๋Š” ์—๋Ÿฌ ์ค‘ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค. ์ด ์—๋Ÿฌ๋Š” fetch ๋“ฑ ๋น„๋™๊ธฐ๋ฅผ ์‹คํ–‰ํ•˜๋Š” ์‹คํ–‰..
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'Firebase' ํƒœ๊ทธ์˜ ๊ธ€ ๋ชฉ๋ก