当我在Windows上运行离子应用程序时，它显示错误：找不到模块“ @ angular / compiler”

Question

[app-scripts] (node:2056) UnhandledPromiseRejectionWarning: Error: A watch configured to watch the following paths failed to start. It likely that a file referenced does not exist: F:\ionic\myfolder\src\assets\**\*, F:\ionic\myfolder\src\index.html, F:\ionic\myfolder\src\manifest.json, F:\ionic\myfolder\src\service-worker.js, F:\ionic\myfolder\node_modules\ionicons\dist\fonts\**\*, F:\ionic\myfolder\node_modules\ionic-angular\fonts\**\*, F:\ionic\myfolder\node_modules\ionic-angular\polyfills\polyfills.js, F:\ionic\myfolder\node_modules\sw-toolbox\sw-toolbox.js

Answer 1

我认为未安装Angular CLI。尝试先安装Angular CLI。在命令提示符下运行以下命令-

npm install -g @angular/cli 

我希望它能解决问题：）

Answer 2

首先删除您当前的角度/ cli。然后运行comand id并执行以下步骤。

1. 删除您的node_modules文件夹
2. pwd
3. npm i --save-dev @angular/compiler-cli