vs代码源映射的Angular CLI调试不起作用

嗨，我已经建立了一个使用angular-cli的应用程序，我正在尝试使用vs代码和chrome扩展调试器对其进行调试。一段时间后，我能够使它正常工作。发生的事情是，我可以在我的打字稿类中设置一个断点，但它会被放置在错误的行号上，例如源映射不正确。

调试过程-打开终端服务，然后转到调试选项卡，然后在vscode中单击F5

我具有以下内容：我使用LaunchChrome配置

launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "LaunchChrome",
            "type": "chrome",
            "request": "launch",
            "url": "http://localhost:4200",
            "sourceMaps": true,
            "webRoot": "${workspaceRoot}",
            "diagnosticLogging": true,
            "userDataDir": "${workspaceRoot}/.vscode/chrome",
             "sourceMapPathOverrides": {
            "webpack:///C:*": "c:/*"
        }
        },
        {
            "name": "AttachChrome",
            "type": "chrome",
            "request": "attach",
            "port": 9222,
            "sourceMaps": true,
            "webRoot": "${workspaceRoot}",
            "diagnosticLogging": true,
            "sourceMapPathOverrides": {
                "webpack:///*": "/*"
            }
        }
    ]
}

angular-cli.json

{
  "project": {
    "version": "1.0.0-beta.18",
    "name": "frontend"
  },
  "apps": [
    {
      "root": "src",
      "outDir": "./dist",
      "assets": [
        "assets",
        "favicon.ico"
      ],
      "index": "index.html",
      "main": "main.ts",
      "test": "test.ts",
      "tsconfig": "tsconfig.json",
      "prefix": "app",
      "mobile": false,
      "styles": [
        "styles.css",
        "../semantic/dist/packaged/semantic.css"
      ],
      "scripts": [
          "../node_modules/jquery/dist/jquery.js",
          "../semantic/dist/packaged/semantic.js",
          "../node_modules/chart.js/dist/Chart.bundle.js"
      ],
      "environments": {
        "source": "environments/environment.ts",
        "dev": "environments/environment.ts",
        "prod": "environments/environment.prod.ts"
      }
    }
  ],
  "addons": [],
  "packages": [],
  "e2e": {
    "protractor": {
      "config": "./protractor.conf.js"
    }
  },
  "test": {
    "karma": {
      "config": "./karma.conf.js"
    }
  },
  "defaults": {
    "styleExt": "css",
    "prefixInterfaces": false,
    "inline": {
      "style": false,
      "template": false
    },
    "spec": {
      "class": false,
      "component": true,
      "directive": true,
      "module": false,
      "pipe": true,
      "service": true
    }
  }
}

tsconfig.json

{
  "compilerOptions": {
    "declaration": false,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "lib": ["es6", "dom"],
    "module": "es6",
    "moduleResolution": "node",
    "outDir": "../dist",
    "sourceMap": true,
    "target": "es5",
    "typeRoots": [
      "../node_modules/@types"
    ]
  }
}