再執行啟動命令ng s
或ng serve
時報錯了,錯誤如下:
網上找了好多,都解決不了問題,最后發現@angular-devkit/build-angular這個包是在Angular 6.0中新引入的,安裝即可,命令如下:
npm install -save-dev @angular-devkit/build-angular
轉載自:https://blog.csdn.net/weixin_42740530/article/details/105990467