JSm*_*ith 18 npm angular-cli angular
我刚刚将Angular cli和我的一个项目从7.0.7升级到7.1.0。
我关注了这篇文章以及@Francesco Borzi的回答。
现在我尝试使用以下命令运行我的项目:
ng serve --proxy-config proxy.conf.json
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并收到此消息
找不到模块'@ angular / compiler-cli / ngcc'错误:找不到
模块'@ angular / compiler-cli / ngcc'
Run Code Online (Sandbox Code Playgroud)at Function.Module._resolveFilename (internal/modules/cjs/loader.js:649:15) at Function.Module._load (internal/modules/cjs/loader.js:575:25) at Module.require (internal/modules/cjs/loader.js:705:19) at require (internal/modules/cjs/helpers.js:14:16) at Object.<anonymous> (/Users/path/myproject/node_modules/@ngtools/webpack/src/ngcc_processor.js:10:16) at Module._compile (internal/modules/cjs/loader.js:799:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:810:10) at Module.load (internal/modules/cjs/loader.js:666:32) at tryModuleLoad (internal/modules/cjs/loader.js:606:12) at Function.Module._load (internal/modules/cjs/loader.js:598:3) at Module.require (internal/modules/cjs/loader.js:705:19) at require (internal/modules/cjs/helpers.js:14:16) at Object.<anonymous> (/Users/path/myproject/node_modules/@ngtools/webpack/src/angular_compiler_plugin.js:23:26) at Module._compile (internal/modules/cjs/loader.js:799:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:810:10) at Module.load (internal/modules/cjs/loader.js:666:32)
这是我的 package.json
{
"name": "myproject",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~7.0.0",
"@angular/cdk": "7.3.7",
"@angular/common": "~7.0.0",
"@angular/compiler": "~7.0.0",
"@angular/core": "~7.0.0",
"@angular/forms": "~7.0.0",
"@angular/http": "~7.0.0",
"@angular/material": "^7.3.7",
"@angular/platform-browser": "~7.0.0",
"@angular/platform-browser-dynamic": "~7.0.0",
"@angular/router": "~7.0.0",
"angular": "^1.7.8",
"bootstrap": "^4.3.1",
"core-js": "^2.5.4",
"font-awesome": "^4.7.0",
"hammerjs": "^2.0.8",
"jquery": "1.9.1",
"ngx-gallery": "^5.9.1",
"popper.js": "^2.0.0-next.4",
"rxjs": "~6.3.3",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "^0.800.1",
"@angular/cli": "^8.0.1",
"@angular/compiler-cli": "~7.0.0",
"@angular/language-service": "~7.0.0",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~8.9.4",
"codelyzer": "~4.5.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~3.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~1.1.2",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.11.0",
"typescript": "~3.1.1"
}
}
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小智 11
在您的package.json文件中,将devDependencies中的@ angular / cli版本更改为:
"@angular/cli": "7.1.0"
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您的项目和devDependency之间版本不匹配。您可能已经使用过npm audit fix --force或类似的自动更新命令,该命令可能已经更新了“ package.json”文件中的devDependencies。
您也可以在devDependencies中使用angular cli版本7.3.5。只要确保开发版本和devDependencies中提到的版本兼容即可。请注意,本地角度/ cli版本在这里并不重要。
更新:进行更改后,删除“ package-lock.json”并删除“节点模块”文件夹。npm install再次运行以安装模块。
小智 5
我遇到了同样的错误,并通过更新@ angular / cli global解决了此问题。喜欢:
npm uninstall -g @angular/cli
npm install -g @angular/cli
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然后尝试创建新应用,并将一些依赖项从package.json文件复制到当前项目,因为npm install不会安装最新版本的软件包。然后
npm install
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这解决了我的问题,但后来我找到了这个答案:更新角度
所有这些都对我不起作用,我试图从 Angular 7 升级到 Angular 8,这是适合我的工作解决方案:
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