Error ng serve cannot read C: directory : Access is denied

在提供的專案中執行 npm install，接著執行 npm run local，以在 Windows 上重現此失敗，然後與使用 ng new 建立的專案進行比較。先追蹤 ng serve 和 Angular 編譯器如何解析列出的 SCSS 檔案及父層 C: 目錄。完成的標準是編譯器維持在專案路徑內，並且在權限受限的情況下提供應用程式服務時不會出現拒絕存取錯誤。

Command

serve

Is this a regression?

• Yes, this behavior used to work in the previous version

The previous version in which this bug was not present was

15.2

Description

Angular access denied in C: //

Context

I built an angular app in my personal computer. This app launch a little dashboard so far.

I tried to clone it into my professional computer to have access to some feature. In this computer, I have limited privileges, which means no writings rights on C:.

When I ran npm install, everything went well.

But when I ran npm run start i got the following error

✘ [ERROR] Cannot read directory "../../../../../..": Access is denied. [plugin angular-compiler]
✘ [ERROR] Could not resolve "C:/Users/RGUENOUN/git/other/coreapp-dashboard-feat-register/coreapp-dashboard-feat-register/src/app/pages/registration/registration-form/price-form/price-form.component.scss" [plugin angular-compiler]
✘ [ERROR] Cannot read directory "../../../../../..": Access is denied. [plugin angular-compiler]
✘ [ERROR] Could not resolve "C:/Users/RGUENOUN/git/other/coreapp-dashboard-feat-register/coreapp-dashboard-feat-register/src/app/shared/components/step-bar/step-bar.component.scss" [plugin angular-compiler]
✘ [ERROR] Cannot read directory "../../../../../..": Access is denied. [plugin angular-compiler]
✘ [ERROR] Could not resolve "C:/Users/RGUENOUN/git/other/coreapp-dashboard-feat-register/coreapp-dashboard-feat-register/src/app/shared/components/toaster/toaster.component.scss" [plugin angular-compiler]
✘ [ERROR] Cannot read directory "../../../../../..": Access is denied.

Question

How to fix it ?
And most importantly, why Angular is trying to access on C:// instead of staying in his own folder ??

Other elements

Here is the package.json :

{
  "name": "coreapp-saas-front",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "build-local": "ng build --configuration=local",
    "build-dev": "ng build --configuration=development",
    "local": "ng serve --configuration=local --open --port 5200",
    "dev": "ng serve --configuration=development --open --port 5200",
    "watch": "ng build --watch --configuration development",
    "test": "ng test"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^18.2.0",
    "@angular/common": "^18.2.0",
    "@angular/compiler": "^18.2.0",
    "@angular/core": "^18.2.0",
    "@angular/forms": "^18.2.0",
    "@angular/platform-browser": "^18.2.0",
    "@angular/platform-browser-dynamic": "^18.2.0",
    "@angular/router": "^18.2.0",
    "@ng-bootstrap/ng-bootstrap": "^17.0.1",
    "@popperjs/core": "^2.11.8",
    "bootstrap": "^5.3.3",
    "bootstrap-icons": "^1.11.3",
    "rxjs": "~7.8.0",
    "tslib": "^2.3.0",
    "zone.js": "~0.14.10"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^18.2.4",
    "@angular/cli": "^18.2.4",
    "@angular/compiler-cli": "^18.2.0",
    "@angular/localize": "^18.2.0",
    "@types/jasmine": "~5.1.0",
    "jasmine-core": "~5.2.0",
    "karma": "~6.4.0",
    "karma-chrome-launcher": "~3.2.0",
    "karma-coverage": "~2.2.0",
    "karma-jasmine": "~5.1.0",
    "karma-jasmine-html-reporter": "~2.1.0",
    "typescript": "~5.5.2"
  }
}

Other notes

This error also happen when create a project with ng new

Minimal Reproduction

1. Unzip coreapp-dashboard-main.zip
2. run npm install
3. run npm run local
4. The bug should be reproduced if you have limited access rights

Exception or Error

Your Environment

C:\Users\RGUENOUN\git\other\coreapp-dashboard-main\coreapp-dashboard-main>ng version

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


Angular CLI: 18.2.4
Node: 22.9.0
Package Manager: npm 10.8.3
OS: win32 x64

Angular: 18.2.4
... animations, cli, common, compiler, compiler-cli, core, forms
... localize, platform-browser, platform-browser-dynamic, router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1802.4
@angular-devkit/build-angular   18.2.4
@angular-devkit/core            18.2.4
@angular-devkit/schematics      18.2.4
@schematics/angular             18.2.4
rxjs                            7.8.1
typescript                      5.5.4
zone.js                         0.14.10

Anything else relevant?

No response