Ng 服务不起作用，没有错误或消息显示问题所在

Question

最近更新 MacOS Sonoma 后，

ng serve

停止工作。我可以运行

ng version

，它会显示版本，但是当我在项目中尝试

ng serve

时，它什么也没做。终端中的光标一直闪烁，就像它正在尝试处理命令一样。

按照stackoverflow上的thisQ + A，我全局卸载并重新安装了Angular CLI。还是没有运气。我也尝试过使用

npm start

，但这也不起作用。

这是我的项目的 angular.json 文件，如果这有助于澄清问题的话。

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "projects": {
    "angular.io-example": {
      "projectType": "application",
      "root": "",
      "sourceRoot": "src",
      "prefix": "app",
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "dist",
            "index": "src/index.html",
            "main": "src/main.ts",
            "polyfills": ["zone.js"],
            "tsConfig": "tsconfig.app.json",
            "assets": ["src/favicon.ico", "src/assets"],
            "styles": ["src/styles.css"],
            "scripts": []
          },
          "configurations": {
            "production": {
              "budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "500kb",
                  "maximumError": "1mb"
                },
                {
                  "type": "anyComponentStyle",
                  "maximumWarning": "2kb",
                  "maximumError": "4kb"
                }
              ],
              "outputHashing": "all"
            },
            "development": {
              "buildOptimizer": false,
              "optimization": false,
              "vendorChunk": true,
              "extractLicenses": false,
              "sourceMap": true,
              "namedChunks": true
            }
          },
          "defaultConfiguration": "production"
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "configurations": {
            "production": {
              "browserTarget": "angular.io-example:build:production"
            },
            "development": {
              "browserTarget": "angular.io-example:build:development"
            }
          },
          "defaultConfiguration": "development"
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "angular.io-example:build"
          }
        },
        "test": {
          "builder": "@angular-devkit/build-angular:karma",
          "options": {
            "polyfills": ["zone.js", "zone.js/testing"],
            "tsConfig": "tsconfig.spec.json",
            "assets": ["src/favicon.ico", "src/assets"],
            "styles": ["src/styles.css"],
            "scripts": []
          }
        },
        "e2e": {
          "builder": "@angular-devkit/build-angular:protractor",
          "options": {
            "protractorConfig": "e2e/protractor.conf.js",
            "devServerTarget": "angular.io-example:serve"
          },
          "configurations": {
            "production": {
              "devServerTarget": "angular.io-example:serve:production"
            }
          }
        }
      }
    }
  },
  "cli": {
    "analytics": false
  }
}

Answer 1

正如评论中所说，删除所有缓存有效：

rm -rf node_modules .angular

重新安装依赖项即可。