無法在啟用 Ivy 的情況下編譯 Angular 應用程序

Question

我從遠程克隆了我的 angular 應用程序並安裝了依賴項。 然后我嘗試使用 ng serve 命令在本地構建一個應用程序，該命令向我拋出了錯誤圖像中附加的這個錯誤。

錯誤圖像

我可以通過在我的 tsconfig 文件中添加以下代碼來繞過它。 但我仍然找不到背后的原因。 請讓我知道出了什么問題，並提前感謝。

"angularCompilerOptions": 
{
  "enableIvy": false
}

作為參考，我添加了我的 package.json 文件

{
  "name": "",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "~9.0.6",
    "@angular/cdk": "^8.2.3",
    "@angular/common": "~9.0.6",
    "@angular/compiler": "~9.0.6",
    "@angular/core": "~9.0.6",
    "@angular/flex-layout": "^10.0.0-beta.32",
    "@angular/forms": "~9.0.6",
    "@angular/material": "^7.3.2",
    "@angular/platform-browser": "~9.0.6",
    "@angular/platform-browser-dynamic": "~9.0.6",
    "@angular/router": "~9.0.6",
    "aws-amplify": "^3.0.16",
    "aws-amplify-angular": "^5.0.16",
    "mat-progress-buttons": "^9.1.1",
    "rxjs": "~6.5.4",
    "tslib": "^1.10.0",
    "zone.js": "~0.10.2"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.900.6",
    "@angular/cli": "~9.0.6",
    "@angular/compiler-cli": "~9.0.6",
    "@angular/language-service": "~9.0.6",
    "@types/node": "^12.11.1",
    "@types/jasmine": "~3.5.0",
    "@types/jasminewd2": "~2.0.3",
    "codelyzer": "^5.1.2",
    "jasmine-core": "~3.5.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~4.3.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~2.1.0",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.2",
    "protractor": "~5.4.3",
    "ts-node": "~8.3.0",
    "tslint": "~5.18.0",
    "typescript": "~3.7.5"
  }
}

Answer 1

請跟進此問題並檢查，因為這是 amplify-js Github Repo 中當前開放的票證。 這似乎是導致該錯誤的原因。