我正在尝试在React.js项目中使用mobx。我已经使用"yarn add"命令安装了这些包:
在那之后,我将 package.json 文件中的 react-scripts 替换为 react-app-rewired。
但是当我在终端中输入
yarn add mobx mobx-react react-app-rewired react-app-rewire-mobx
在那之后,我将 package.json 文件中的 react-scripts 替换为 react-app-rewired。
"dependencies": {
"mobx": "^5.13.0",
"mobx-react": "^6.1.3",
"react": "^16.9.0",
"react-app-rewire-mobx": "^1.0.9",
"react-app-rewired": "^2.1.3",
"react-dom": "^16.9.0",
"react-scripts": "3.1.1"
},
"scripts": {
"start": "react-app-rewired start",
"build": "react-app-rewired build",
"test": "react-app-rewired test",
"eject": "react-app-rewired eject"
},
但是当我在终端中输入
npm start
命令时,它给我报错,什么都没有启动。这里是错误信息行: D:\Projects\react\todo>npm start
> todo@0.1.0 start D:\Projects\react\todo
> react-app-rewired start
D:\Projects\react\todo\node_modules\react-scripts\node_modules\resolve\lib\sync.js:76
throw err;
^
Error: Cannot find module 'typescript' from 'D:\Projects\react \todo\node_modules'
at Function.module.exports [as sync] (D:\Projects\react \todo\node_modules\react-scripts\node_modules\resolve\lib\sync.js:74:15)
at getModules (D:\Projects\react\todo\node_modules\react-scripts \config\modules.js:75:32)
at Object.<anonymous> (D:\Projects\react\todo\node_modules\react- scripts\config\modules.js:96:18)
at Module._compile (internal/modules/cjs/loader.js:701:30)
at Object.Module._extensions..js (internal/modules /cjs/loader.js:712:10)
at Module.load (internal/modules/cjs/loader.js:600:32)
at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
at Function.Module._load (internal/modules/cjs/loader.js:531:3)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:22:18)
at Object.<anonymous> (D:\Projects\react\todo\node_modules\react- scripts\config\webpack.config.js:31:17)
at Module._compile (internal/modules/cjs/loader.js:701:30)
at Object.Module._extensions..js (internal/modules /cjs/loader.js:712:10)
at Module.load (internal/modules/cjs/loader.js:600:32)
at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
at Function.Module._load (internal/modules/cjs/loader.js:531:3)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! todo@0.1.0 start: `react-app-rewired start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the todo@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Me\AppData\Roaming\npm-cache\_logs \2019-08-29T17_54_55_905Z-debug.log
我对React.js还不熟悉,不了解这些错误及其解决方案。下一步我该尝试什么?
npm run start
吗? - Jacobnpm i typescript
。 - Jacob