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react中使用ts配置路由时报错:Could not find a declaration file for module ‘react-router-dom’

原来引入,会报错Could not find a declaration file for module ‘react-router-dom’:

import {Router,Route,Switch,Redirect} from 'react-router-dom';

解决方法:

const {Router,Route,Switch,Redirect} = require('react-router-dom');
                    react中使用ts配置路由时报错:Could not find a declaration file for module ‘react-router-dom’原来引入,会报错Could not find a declaration file for module ‘react-router-dom’:import {Router,Route,Switch,Redirect} from 'react-router-dom';解决方法:const {Router,Route,Switch,Redi
				
报错内容: Error: Cannot find module 'react-dev-utils/crossSpawn' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:636:15) at Function.Module._load (internal/modules/cjs/loader.js:562:25) at Module.require (internal/modules/cjs/loader.js:692:17) at require (internal/mod
如图所示,明明安装了react-copy-to-clipboard,在引用的时候还是提示Could not find a declaration file for module ‘react-copy-to-clipboard’. 解决办法: 如果是在ts环境下,就看一下有没有ts版本的包 npm install “@types/***” 我这里是 npm install “@types/react-copy-to-clipboard” 然后就不报错了
有的npm包使用原生js没问题,换ts后某些包会报“Could not find a declaration file for module”的错误。 有以下两种方式解决 1、下载 @type/报错包(部分包开发者可能没有上传自己的.d.ts代码到npm分支,这时会报错说找不到这个包,别急看下一步) 2、最直接简单有效的解决方法:项目根目录下新建shims-vue.d.ts文件 //declare声明宣告, 声明一个ambient module(即:没有内部实现的 module声明) declare .
Uncaught Error: useRoutes() may be used only in the context of a component. Uncaught Error: A is only ever to be used as the child of element, never rendered directly. Uncaught Error: useHref() may be used only in the context of 1.ts中使用路径别名报错 在react中通常路径别名都是在webpack的webpack.config.js文件中配置的,但是在引入了ts之后,webpack中的路径别名引用失效了 此时我们需要在跟src文件同级目录的tsconfig.json文件中添加配置: 注意要在compilerOptions中添加 "compilerOptions": { "target": "es6" /**指定ECMAScript目标版本**/, "modu
"dependencies": { "@testing-library/jest-dom": "^4.2.4", "@testing-library/react": "^9.3.2", "@testing-li..
TS1192: Module '"/Volumes/repos/tc-web-ts/node_modules/@types/react/index"' has no default export. 把"allowSyntheticDefaultImports": true添加到tsconfig.json TS7016: Could not find a declaration file for m...