当我尝试从终端窗口运行ng serve时,出现了以下错误:
An unhandled exception occurred: Cannot find module '@angular/compiler-cli/ngcc'
以下是我的package.json文件。
{
"name": "ProjectDetails",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve --extract-css",
"build": "ng build --extract-css",
"build:ssr": "npm run build -- --app=ssr --output-hashing=media",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^5.2.0",
"@angular/common": "^5.2.0",
"@angular/compiler": "^5.2.0",
"@angular/core": "^5.2.0",
"@angular/forms": "^5.2.0",
"@angular/platform-browser": "^5.2.0",
"@angular/platform-browser-dynamic": "^5.2.0",
"@angular/platform-server": "^5.2.0",
"@angular/router": "^5.2.0",
"@nguniversal/module-map-ngfactory-loader": "^5.0.0-beta.5",
"aspnet-prerendering": "^3.0.1",
"bootstrap": "^3.4.1",
"core-js": "^2.4.1",
"rxjs": "^5.5.6",
"tslib": "^1.10.0",
"zone.js": "~0.9.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "^0.803.1",
"@angular/cli": "^8.3.1",
"@angular/compiler-cli": "^5.2.11",
"@angular/language-service": "^5.2.0",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"codelyzer": "^5.0.1",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~2.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.2",
"ts-node": "~4.1.0",
"tslint": "~5.9.1",
"typescript": "~2.5.3"
},
"optionalDependencies": {
"node-sass": "^4.9.0"
}
}
我的Angular全局版本与package.json中的angular/cli版本匹配,它们都是8.3.1。以下是ng --version的图像。我尝试了下面两个命令,但仍然收到相同的错误:
npm uninstall -g @angular/cli
npm install -g @angular/cli
非常感谢您的帮助。