我正在使用最新版本的@angular/cli，并且在我的Angular2应用程序中遇到了奇怪的错误。
在执行ng build --pro之后，捆绑包无法正常工作，我可以在控制台中看到以下错误：
异常：无法设置仅具有getter的#的值属性
但是，在没有参数构建的情况下，一切都很好，有任何想法吗？
这是我的package.json的部分代码：
"dependencies": {
"@angular/common": "^2.4.6",
"@angular/compiler": "^2.4.6",
"@angular/core": "^2.4.6",
"@angular/forms": "^2.4.6",
"@angular/http": "^2.4.6",
"@angular/platform-browser": "^2.4.6",
"@angular/platform-browser-dynamic": "^2.4.6",
"@angular/router": "^3.4.0",
"body-parser": "^1.16.0",
"btoa": "^1.1.2",
"compression": "^1.6.2",
"config": "^1.24.0",
"core-js": "^2.4.1",
"cors": "^2.8.1",
"express": "^4.14.0",
"express-minify": "^0.2.0",
"express-uglify": "^0.3.1",
"http-proxy-middleware": "^0.17.3",
"jsonschema": "^1.1.1",
"jsonwebtoken": "^7.2.1",
"ng2-bootstrap": "^1.2.6",
"nodemailer": "^2.7.2",
"request": "^2.79.0",
"request-ip": "^1.2.3",
"request-promise": "^4.1.1",
"rxjs": "^5.0.1",
"ts-helpers": "^1.1.1",
"winston": "^2.3.1",
"zone.js": "^0.7.6"
},
"devDependencies": {
"@angular/cli": "^1.0.0-beta.31",
"@angular/compiler-cli": "^2.4.0",
"@types/jasmine": "2.5.38",
"@types/node": "^6.0.42",
"codelyzer": "~2.0.0-beta.1",
"frisby": "^0.8.5",
"jasmine-core": "2.5.2",
"jasmine-node": "^1.14.5",
"jasmine-spec-reporter": "2.5.0",
"karma": "1.2.0",
"karma-chrome-launcher": "^2.0.0",
"karma-cli": "^1.0.1",
"karma-coverage-istanbul-reporter": "^0.2.0",
"karma-jasmine": "^1.0.2",
"nodemon": "^1.11.0",
"protractor": "~5.1.0",
"ts-node": "1.2.1",
"tslint": "^4.3.0",
"typescript": "~2.0.0"
}