angular - 基本角度应用程序无法运行，错误模块构建失败：找不到模块../@angular-devkit/src/babel/X

Question

我是 Angular 的新手，并且正在按照文档构建一个基本的应用程序。

节点 - v14.7.3
npm - 7.22.0
Angular CLI：12.2.4
操作系统：win32 x64
@angular-devkit/architect 0.1202.4
@angular-devkit/build-angular 12.2.4
@angular-devkit/core 12.2.4
@ angular-devkit/schematics 12.2.4
@schematics/angular 12.2.4
rxjs 6.6.7 typescript
4.3.5

到目前为止，我所做的只是

npm install @angular/cli

其次是ng new firstApp

和ng serve

以下是我收到的错误，

√ Browser application bundle generation complete.

Initial Chunk Files | Names         |     Size
runtime.js          | runtime       |  4.89 kB
main.js             | main          |  3.56 kB
polyfills.js        | polyfills     |  3.55 kB
styles.js           | styles        |  3.54 kB

                    | Initial Total | 15.54 kB

Build at: 2021-09-06T06:20:42.162Z - Hash: f81b11c218148f716cf3 - Time: 10951ms

../../../../#Development/Files/angularProjects/firstApp/src/main.ts - Error: Module build failed: Error: Cannot find module 'F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-angular\src\babel\webpack-loader.js'
Require stack:
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\ProgressPlugin.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-webpack\src\webpack\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-webpack\src\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-angular\src\dev-server\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\architect\node\node-modules-architect-host.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\architect\node\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\models\architect-command.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\commands\serve-impl.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\schematics\tools\export-ref.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\schematics\tools\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\utilities\json-schema.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\models\command-runner.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\lib\cli\index.js
- C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\lib\init.js
- C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
    at Function.Module._load (internal/modules/cjs/loader.js:746:27)
    at Module.require (internal/modules/cjs/loader.js:974:19)
    at require (internal/modules/cjs/helpers.js:92:18)
    at F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\ProgressPlugin.js:412:9
    at Hook.eval [as call] (eval at create (F:\#Development\Files\angularProjects\firstApp\node_modules\tapable\lib\HookCodeFactory.js:19:10), <anonymous>:7:1)
    at NormalModule.doBuild (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:768:24)
    at NormalModule.build (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:920:15)
    at F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\Compilation.js:1322:12
    at NormalModule.needBuild (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:1192:32)

../../../../#Development/Files/angularProjects/firstApp/src/polyfills.ts - Error: Module build failed: Error: Cannot find module 'F:\#Development\Files\angularProjects\firstApp\node_modules\@ngtools\webpack\src\ivy\index.js'
Require stack:
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\ProgressPlugin.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-webpack\src\webpack\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-webpack\src\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-angular\src\dev-server\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\architect\node\node-modules-architect-host.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\architect\node\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\models\architect-command.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\commands\serve-impl.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\schematics\tools\export-ref.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\schematics\tools\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\utilities\json-schema.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\models\command-runner.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\lib\cli\index.js
- C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\lib\init.js
- C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
    at Function.Module._load (internal/modules/cjs/loader.js:746:27)
    at Module.require (internal/modules/cjs/loader.js:974:19)
    at require (internal/modules/cjs/helpers.js:92:18)
    at F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\ProgressPlugin.js:412:9
    at Hook.eval [as call] (eval at create (F:\#Development\Files\angularProjects\firstApp\node_modules\tapable\lib\HookCodeFactory.js:19:10), <anonymous>:7:1)
    at NormalModule.doBuild (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:768:24)
    at NormalModule.build (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:920:15)
    at F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\Compilation.js:1322:12
    at NormalModule.needBuild (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:1192:32)

../../../../#Development/Files/angularProjects/firstApp/src/styles.css - Error: Module build failed: Error: Cannot find module 'F:\#Development\Files\angularProjects\firstApp\node_modules\mini-css-extract-plugin\dist\loader.js'
Require stack:
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\ProgressPlugin.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-webpack\src\webpack\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-webpack\src\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-angular\src\dev-server\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\architect\node\node-modules-architect-host.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\architect\node\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\models\architect-command.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\commands\serve-impl.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\schematics\tools\export-ref.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\schematics\tools\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\utilities\json-schema.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\models\command-runner.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\lib\cli\index.js
- C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\lib\init.js
- C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
    at Function.Module._load (internal/modules/cjs/loader.js:746:27)
    at Module.require (internal/modules/cjs/loader.js:974:19)
    at require (internal/modules/cjs/helpers.js:92:18)
    at F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\ProgressPlugin.js:412:9
    at Hook.eval [as call] (eval at create (F:\#Development\Files\angularProjects\firstApp\node_modules\tapable\lib\HookCodeFactory.js:19:10), <anonymous>:7:1)
    at Hook.CALL_DELEGATE [as _call] (F:\#Development\Files\angularProjects\firstApp\node_modules\tapable\lib\Hook.js:14:14)
    at NormalModule.doBuild (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:768:24)
    at NormalModule.build (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:920:15)
    at F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\Compilation.js:1322:12

../../../../#Development/Files/angularProjects/firstApp/src/app/app.component.css - Error: Module build failed (from ../../../../#Development/Files/angularProjects/firstApp/node_modules/postcss-loader/dist/cjs.js):
Error: Cannot find module 'F:\#Development\Files\angularProjects\firstApp\node_modules\postcss-loader\dist\cjs.js'
Require stack:
- F:\#Development\Files\angularProjects\firstApp\node_modules\loader-runner\lib\loadLoader.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\loader-runner\lib\LoaderRunner.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModuleFactory.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\Compiler.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\ProgressPlugin.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-webpack\src\webpack\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-webpack\src\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\build-angular\src\dev-server\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\architect\node\node-modules-architect-host.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\architect\node\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\models\architect-command.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\commands\serve-impl.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\schematics\tools\export-ref.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular-devkit\schematics\tools\index.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\utilities\json-schema.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\models\command-runner.js
- F:\#Development\Files\angularProjects\firstApp\node_modules\@angular\cli\lib\cli\index.js
- C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\lib\init.js
- C:\Users\Admin\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
    at Function.Module._load (internal/modules/cjs/loader.js:746:27)
    at Module.require (internal/modules/cjs/loader.js:974:19)
    at require (internal/modules/cjs/helpers.js:92:18)
    at loadLoader (F:\#Development\Files\angularProjects\firstApp\node_modules\loader-runner\lib\loadLoader.js:19:17)
    at iteratePitchingLoaders (F:\#Development\Files\angularProjects\firstApp\node_modules\loader-runner\lib\LoaderRunner.js:182:2)
    at runLoaders (F:\#Development\Files\angularProjects\firstApp\node_modules\loader-runner\lib\LoaderRunner.js:397:2)
    at NormalModule.doBuild (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:773:3)
    at NormalModule.build (F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\NormalModule.js:920:15)
    at F:\#Development\Files\angularProjects\firstApp\node_modules\webpack\lib\Compilation.js:1322:12

Error: Module not found: Error: Can't resolve 'F:\#Development\Files\angularProjects\firstApp\node_modules\webpack-dev-server\client\index.js?http://0.0.0.0:0&sockPath=/sockjs-node' in 'F:\#Development\Files\angularProjects\firstApp'

Error: Module not found: Error: Can't resolve 'F:\#Development\Files\angularProjects\firstApp\node_modules\webpack-dev-server\client\index.js?http://0.0.0.0:0&sockPath=/sockjs-node' in 'F:\#Development\Files\angularProjects\firstApp'

Error: Module not found: Error: Can't resolve 'F:\#Development\Files\angularProjects\firstApp\node_modules\webpack-dev-server\client\index.js?http://0.0.0.0:0&sockPath=/sockjs-node' in 'F:\#Development\Files\angularProjects\firstApp'

Error: node_modules/@angular/platform-browser/platform-browser.d.ts:45:22 - error NG6002: Appears in the NgModule.imports of AppModule, but could not be resolved to an NgModule class.

This likely means that the library (@angular/platform-browser) which declares BrowserModule has not been processed correctly by ngcc, or is not compatible with Angular Ivy. Check if a newer version of the library is available, and update if so. Also consider checking with the library's authors to see if the library is expected to be compatible with Ivy.

45 export declare class BrowserModule {

我尝试了以下方法来解决此问题，

1. 尝试删除node_modules，删除packacge-lock，清除npm缓存，最后安装npm，这种方法已经解决了许多以前的堆栈溢出问题，但对我来说问题仍然存在。
2. 我尝试安装不同版本的 angular-cli，尝试将它们与不同节点版本和不同 npm 版本的兼容性匹配，但是由于多个损坏的依赖关系，我无法正确执行。

请提出一些解决方案，谢谢

标签： angularangular-devkit

Answer 1

我遇到了与您相同的问题，尽管可能很奇怪，但问题在于#您的文件路径上的符号（例如 . F:\#Development）。

我将 Angular 应用程序移动到另一个不包含#并且不再产生错误的路径。