全新安装angular-cli后未找到@ angular-devkit/core模块 [英] @angular-devkit/core module not found after angular-cli global fresh install

问题描述

使用npm，我已经使用命令 npm install -g @ angular/cli 全局安装了angular-cli.

Using npm, I have installed angular-cli globally, with the command npm install -g @angular/cli.

成功安装后，每个仅包含 ng -v 的命令都会返回相同的错误:

After installing it succesfully, every command including just ng -v, returns the same error:

Error: Cannot find module '@angular-devkit/core'
Require stack:
- C:\Users\btngtk\AppData\Roaming\npm\node_modules\@angular\cli\lib\init.js
- C:\Users\btngtk\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:623:15)?[39m
at Function.Module._load (internal/modules/cjs/loader.js:527:27)?[39m
at Module.require (internal/modules/cjs/loader.js:681:19)?[39m
at require (internal/modules/cjs/helpers.js:16:16)?[39m
    at Object.<anonymous> (C:\Users\btngtk\AppData\Roaming\npm\node_modules\?[4m@angular?[24m\cli\lib\init.js:13:16)
at Module._compile (internal/modules/cjs/loader.js:774:30)?[39m
at Object.Module._extensions..js (internal/modules/cjs/loader.js:785:10)?[39m
at Module.load (internal/modules/cjs/loader.js:641:32)?[39m
at Function.Module._load (internal/modules/cjs/loader.js:556:12)?[39m
at Module.require (internal/modules/cjs/loader.js:681:19)?[39m {
  code: ?[32m'MODULE_NOT_FOUND'?[39m,
  requireStack: [
    ?[32m'C:\\Users\\btngtk\\AppData\\Roaming\\npm\\node_modules\\@angular\\cli\\lib\\init.js'?[39m,
    ?[32m'C:\\Users\\btngtk\\AppData\\Roaming\\npm\\node_modules\\@angular\\cli\\bin\\ng'?[39m
  ]
}    

@ angular-devkit 是 @ angular/cli 必需的解决方案

@ angular-clikit ，因为依赖关系可能使npm出了问题安装.

@angular-devkit is required by @angular/cli as dependency maybe something went wrong with npm install.

因此，使用以下方法卸载 @ angular/cli :

So uninstall @angular/cli with:

npm uninstall -g @angular/cli

然后使用以下命令清除npm缓存:

Then clear the npm cache with:

npm cache clean --force

然后重试安装.

这篇关于全新安装angular-cli后未找到@ angular-devkit/core模块的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！