Question

我无法使用@angular/cli ng new命令

创建新项目

每次我运行ng new PROJECT_NAME时，它都会给我这个错误

npm ERR! path D:\angular\project\node_modules\@angular-devkit\build-optimizer\node_modules\typescript
npm ERR! code ENOENT
npm ERR! errno -4058
npm ERR! syscall rename
npm ERR! enoent ENOENT: no such file or directory, rename 'D:\angular\project\node_modules\@angular-devkit\build-optimizer\node_modules\typescript' -> 'D:\angular\project\node_modules\@angular-devkit\build-optimizer\node_modules\.typescript.DELETE'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\denny\AppData\Roaming\npm-cache\_logs\2018-03-27T13_31_25_837Z-debug.log
Error: Package install failed, see above.
Package install failed, see above.

Version :
-Node: v9.8.0
-npm: v5.6.0
-Angular CLI: v1.7.3

我已经尝试了npm uninstall -g @angular/cli，npm cache clean --force和npm install -g @angular/cli，但它仍然无效..请帮助我们......谢谢！

EDITTED：

我甚至清除卸载所有node.js并重新安装v8.10.0的LTS版本，它仍然给我同样的错误..当我在'fail-created-中运行ng -v时项目'，它给了我这个：

PS D:\angular\first-project> ng -v

    _                      _                 ____ _     ___
   / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
  / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
 / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
/_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
               |___/

Angular CLI: 1.7.3
Node: 8.10.0
OS: win32 x64
Angular: error
... animations, cli, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router


@angular-devkit/build-optimizer: error
typescript: error
webpack: error

Answer 1

我过去也遇到过同样的问题。你应该运行npm install @angular-devkit --save-dev。它将解决问题。

使用angular / cli创建新项目时出错@ angular-devkit

1 个答案: