angular - 错误 TS2440 (TS) 导入声明与“PluginConfig”的本地声明冲突

Question

我正在尝试在 Visual Studio 2017 中运行我的应用程序，但我不断收到错误消息：

 "Error TS2440  (TS) Import declaration conflicts with local declaration of 'PluginConfig'"

我尝试降级我的打字稿，但错误并没有消失。下面是我的 package.json 文件：

{
  "name": "frontend",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build --prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^5.2.4",
    "@angular/cdk": "^5.2.1",
    "@angular/common": "^5.2.0",
    "@angular/compiler": "^5.2.0",
    "@angular/core": "^5.2.0",
    "@angular/flex-layout": "^5.0.0-beta.14",
    "@angular/forms": "^5.2.0",
    "@angular/http": "^5.2.0",
    "@angular/material": "^5.2.1",
    "@angular/platform-browser": "^5.2.0",
    "@angular/platform-browser-dynamic": "^5.2.0",
    "@angular/router": "^5.2.0",
    "ajv": "^6.0.0",
    "angular2-text-mask": "^9.0.0",
    "angular5-time-picker": "^1.0.8",
    "bootstrap": "4.3.1",
    "core-js": "^2.4.1",
    "font-awesome": "^4.7.0",
    "jquery": "^1.9.1",
    "ngx-mask": "^2.9.6",
    "popper.js": "^1.12.9",
    "rxjs": "^5.5.6",
    "text-mask-addons": "^3.7.2",
    "zone.js": "^0.8.19"
  },
  "devDependencies": {
    "@angular/cli": "1.6.7",
    "@angular/compiler-cli": "^5.2.0",
    "@angular/language-service": "^5.2.0",
    "@types/jasmine": "~2.8.3",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "codelyzer": "^4.0.1",
    "jasmine-core": "~2.8.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "^2.0.4",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "^1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "^5.3.2",
    "ts-node": "~4.1.0",
    "tslint": "~5.9.1",
    "typescript": "~2.5.3"
  }
}

下面是 angular/cli 版本的屏幕截图：

我尝试在 Visual Studio 2017 和 2019 中打开应用程序，但在两个版本的 Visual Studio 中都出现相同的错误。我还尝试在 Visual Studio 本身中更改打字稿版本，但这也不起作用。以下是 Visual Studio Typescript 版本的屏幕截图：

解决此错误的任何帮助将不胜感激。

标签： angularvisual-studio

Answer 1

显然，这是最新版本的 Typescript 大于 3.6.4 的问题。据我所知，在我使用的版本 3.7 或 3.8 中没有修复它。

您可以将以下内容添加到根文件夹中的 tsconfig.json 以消除错误：

"compilerOptions": {
   ...,
   "skipLibCheck": true
}

此线程中提供了此解决方案： https ://github.com/angular/protractor/issues/5348