我的角度应用程序启动阶段遇到问题：

在我的基于 node：11.10.1 版本的docker的启动阶段中，使用以下package.json文件，该应用程序无法启动：

{
  "name": "myapplication","version": "0.0.0","scripts": {
    "ng": "ng","start": "export NODE_ENV=dev && ng serve --port 3000 --proxy-config server.js ","build": "ng build","test": "ng test","lint": "ng lint","e2e": "ng e2e"
  },"private": true,"dependencies": {
    "@angular/animations": "~7.2.0","@angular/common": "~7.2.0","@angular/compiler": "~7.2.0","@angular/core": "~7.2.0","@angular/forms": "~7.2.0","@angular/http": "^7.2.15","@angular/platform-browser": "~7.2.0","@angular/platform-browser-dynamic": "~7.2.0","@angular/router": "~7.2.0","@eds/vanilla": "^3.2.0","body-parser": "^1.19.0","core-js": "^2.5.4","cors": "^2.8.5","d3": "^5.12.0","dragula": "^3.7.2","express": "^4.17.1","mapbox-gl": "^1.4.1","microsoft-adal-angular6": "^1.3.0","mongoose": "^5.7.5","ng2-completer": "^3.0.2","ng2-datepicker": "^3.1.1","ng2-smart-table": "^1.5.0","ngx-permissions": "^7.0.3","nodemailer": "^6.3.1","rxjs": "~6.3.3","tslib": "^1.9.0","zone.js": "~0.8.26"
  },"devDependencies": {
    "@angular-devkit/build-angular": "~0.13.0","@angular/cli": "~7.3.9","@angular/compiler-cli": "~7.2.0","@angular/language-service": "~7.2.0","@types/jasmine": "~2.8.8","@types/jasminewd2": "^2.0.8","@types/node": "~8.9.4","codelyzer": "~4.5.0","jasmine-core": "~2.99.1","jasmine-spec-reporter": "~4.2.1","karma": "~4.0.0","karma-chrome-launcher": "~2.2.0","karma-coverage-istanbul-reporter": "~2.0.1","karma-jasmine": "~1.1.2","karma-jasmine-html-reporter": "^0.2.2","protractor": "~5.4.0","ts-node": "~7.0.0","tslint": "~5.11.0","typescript": "~3.2.2"
  }
}

出现错误：

root@0eb895345c14:/usr/src/app# npm start

> elg-dash@0.0.0 start /usr/src/app
> export NODE_ENV=dev && ng serve --port 3000 --proxy-config server.js 

Object prototype may only be an Object or null: undefined
TypeError: Object prototype may only be an Object or null: undefined
    at setPrototypeOf (<anonymous>)
    at Object.__extends (/usr/src/app/node_modules/tslib/tslib.js:65:9)
    at /usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/indexer/src/template.js:115:17
    at /usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/indexer/src/template.js:314:6
    at /usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/indexer/src/template.js:3:17
    at Object.<anonymous> (/usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/indexer/src/template.js:9:3)
    at Module._compile (internal/modules/cjs/loader.js:738:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:749:10)
    at Module.load (internal/modules/cjs/loader.js:630:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:570:12)
    at Function.Module._load (internal/modules/cjs/loader.js:562:3)
    at Module.require (internal/modules/cjs/loader.js:667:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at /usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/indexer/src/transform.js:20:22
    at /usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/indexer/src/transform.js:10:17
    at Object.<anonymous> (/usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/indexer/src/transform.js:16:3)
    at Module._compile (internal/modules/cjs/loader.js:738:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:749:10)
    at Module.load (internal/modules/cjs/loader.js:630:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:570:12)
    at Function.Module._load (internal/modules/cjs/loader.js:562:3)
    at Module.require (internal/modules/cjs/loader.js:667:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at /usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/program.js:31:23
    at /usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/program.js:10:17
    at Object.<anonymous> (/usr/src/app/node_modules/@angular/compiler-cli/src/ngtsc/program.js:16:3)
    at Module._compile (internal/modules/cjs/loader.js:738:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:749:10)

启动应用程序的正确顺序是什么？在我的 Dockerfile 中，执行以下步骤：

RUN npm install 
RUN npm audit fix --force
RUN npm start

感谢您的帮助。