reactjs - všetky prvky semantic-ui-react majú chybu „nemôžu byť použité ako JSX komponent“
Mám React aplikáciu v TypeScripte, ktorá používa semantic-ui-react, ale už sa nebude kompilovať kvôli všetkým elementom SUR, ktoré majú chybu „cannot be used as a JSX component.“ Táto aplikácia sa používa približne 2 roky a dnes začala vyhadzovať túto chybu pri kompilácii.
Veci, ktoré som vyskúšal:
- Odstráňte yarn lock a node_modules a preinštalujte závislosti
- Downgrade/Upgrade react, react-dom, react-scripts a ich @types
- Zníženie/zvýšenie verzie balíka semantic-ui-react
- Stiahol som posledný známy fungujúci súbor package.json z repozitára a preinštaloval závislosti
Používam nastavenie mono-repo yarn, kde je toto jedna z aplikácií.
Každá pomoc je oceniteľná!
TypeScript error in /Users/lerxstrulz/projects/test/web/src/components/MyMenu/index.tsx(18,8):
'Menu' cannot be used as a JSX component.
Its instance type 'Component<MenuProps, any, any>' is not a valid JSX element. TS2786
17 | return (
> 18 | <Menu>
| ^
19 | <Menu.Item>This is a menu item</Menu.Item>
|
Ukážkový kód:
import React from 'react';
import {Menu, Icon} from 'semantic-ui-react';
export const MyMenu = () => {
const MenuItems = () => {
return (
<Menu> <-- this is throwing the error (as well as ALL SUR elements)
<Menu.Item>This is a menu item</Menu.Item>
</Menu>
)
}
}
Tu je môj súbor package.json:
{
"name": "app",
"version": "2.0.10",
"private": true,
"dependencies": {
"@stripe/react-stripe-js": "^1.1.2",
"@stripe/stripe-js": "^1.7.0",
"@tinymce/tinymce-react": "^3.6.0",
"agora-rtc-sdk-ng": "^4.x",
"axios": "^0.19.2",
"bad-words": "^3.0.3",
"emoji-picker-react": "^3.2.3",
"env-cmd": "^10.1.0",
"file-saver": "^2.0.2",
"firebase": "^9.0.1",
"html-to-react": "^1.4.3",
"joi": "^17.4.2",
"lodash": "^4.17.15",
"logrocket": "^1.0.14",
"luxon": "^2.0.2",
"nosleep.js": "^0.12.0",
"react": "^16.13.1",
"react-add-to-calendar": "^0.1.5",
"react-app-polyfill": "^1.0.6",
"react-countdown": "^2.2.1",
"react-datepicker": "^2.16.0",
"react-device-detect": "^2.0.1",
"react-dom": "^16.13.1",
"react-dropzone": "^11.0.1",
"react-easy-crop": "^3.3.0",
"react-emoji-render": "^1.2.4",
"react-google-charts": "^3.0.15",
"react-google-login": "^5.2.2",
"react-google-recaptcha": "^2.1.0",
"react-helmet": "^6.1.0",
"react-input-mask": "^2.0.4",
"react-intl": "^5.20.7",
"react-multi-carousel": "^2.8.0",
"react-number-format": "^4.4.1",
"react-password-strength-bar": "^0.3.2",
"react-paypal-button-v2": "^2.6.2",
"react-phone-input-2": "^2.13.8",
"react-player": "^2.10.0",
"react-router-dom": "^6.1.1",
"react-scripts": "^3.4.1",
"react-scroll": "^1.7.16",
"react-sortable-hoc": "^1.11.0",
"react-text-transition": "^1.3.0",
"react-textarea-autosize": "^8.0.1",
"react-to-print": "^2.9.0",
"react-toastify": "^6.0.8",
"screenfull": "^5.0.2",
"semantic-ui-css": "^2.4.1",
"semantic-ui-react": "^2.0.3",
"styled-components": "^5.1.1",
"xlsx": "^0.16.1"
},
"scripts": {
"start": "REACT_APP_STAGE=development react-scripts start",
"start:ssl": "HTTPS=true yarn start",
"demo": "REACT_APP_STAGE=demo react-scripts start",
"build": "rm -rf build && react-scripts build"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"devDependencies": {
"@types/luxon": "^2.0.3",
"@types/node": "^16.7.13",
"@types/react": "^17.0.20",
"@types/react-dom": "^17.0.9",
"@types/react-easy-crop": "^2.0.0",
"@types/styled-components": "^5.1.14",
"@welldone-software/why-did-you-render": "^6.2.0",
"cypress": "^5.6.0",
"husky": "^4.3.0",
"prettier": "^2.1.2",
"pretty-quick": "^3.1.0",
"semantic-ui-less": "^2.4.1",
"source-map-explorer": "^2.5.2",
"typescript": "^4.4.2"
},
"husky": {
"hooks": {
"pre-commit": "pretty-quick --staged"
}
}
}
Odpoveď č. 1
Myslím si, že toto nie je chyba samotného Semantic UI React, ale skôr problém s balíkom @types/react.
S vydaním React 18 má balík @types/react zásadné zmeny, ktoré môžu ovplyvniť projekty, ktoré využívajú balíky používajúce @types/react ako peer-dependency deklarovaný nasledujúcim spôsobom.
"@types/react": "*",
Navrhované riešenie pre toto je nasledovné.
Nainštalujte balík npm-force-resolutions a pridajte skript
preinstall. (Pravdepodobne nie je potrebné pre yarn/pnpm)"preinstall": "npx npm-force-resolutions"Pridajte sekciu
resolutionsdo súboru package.json a nastavte verziu, ktorá funguje pre váš projekt."resolutions": { "@types/react": "17.0.30" }
Pre viac kontextu si prečítajte pôvodný problém.
