Angular 我安装'@角度/cdk'；导入DragDropModule时出错，我做错了什么？

你想做什么？

我想使用

@angular/cdk

（）制作一个模式拖拽，就像在他们的

复制

npm i@angular/cdk

然后，当我在文件xxx.module.ts中导入模块时：

从'@angular/cdk/drag-drop'导入{DragDropModule}

我立即获得错误消息列表：


环境

这是我的
包.json
：

{
  "name": "libertchan",
  "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": "~8.2.14",
    "@angular/cdk": "^9.0.0",
    "@angular/common": "~8.2.14",
    "@angular/compiler": "~8.2.14",
    "@angular/core": "~8.2.14",
    "@angular/forms": "~8.2.14",
    "@angular/platform-browser": "~8.2.14",
    "@angular/platform-browser-dynamic": "~8.2.14",
    "@angular/router": "~8.2.14",
    "@ng-bootstrap/ng-bootstrap": "^5.2.1",
    "bootstrap": "^4.4.1",
    "rxjs": "~6.4.0",
    "tslib": "^1.10.0",
    "zone.js": "~0.9.1"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.803.19",
    "@angular/cli": "~8.3.19",
    "@angular/compiler-cli": "~8.2.14",
    "@angular/language-service": "~8.2.14",
    "@types/node": "~8.9.4",
    "@types/jasmine": "~3.3.8",
    "@types/jasminewd2": "~2.0.3",
    "codelyzer": "^5.0.0",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~4.1.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.0",
    "protractor": "~5.4.0",
    "ts-node": "~7.0.0",
    "tslint": "~5.15.0",
    "typescript": "~3.5.3"
  }
}

找到答案：问题是因为我使用的是TypeScript 3.5，而最新版本的CDK需要TypeScript 3.7

Angular 8无法使用TypeScript 3.7，因此我还需要升级到Angular 9。
找到了答案：问题是因为我使用的是TypeScript 3.5，而CDK的最新版本需要TypeScript 3.7

Angular 8无法使用TypeScript 3.7，因此我还需要升级到Angular 9。
这是否回答了您的问题？感谢链接，我找到了解决方案。问题是因为我使用的是TypeScript 3.5，而CDK的最新版本需要TypeScript 3.7。Angular 8无法使用TS3.7，因此我还需要升级到Angular 9。这是否回答了您的问题？感谢链接，我找到了解决方案。问题是因为我使用的是TypeScript 3.5，而CDK的最新版本需要TypeScript 3.7。Angular 8无法使用TS3.7，因此我还需要升级到Angular 9
{
  "name": "libertchan",
  "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": "~8.2.14",
    "@angular/cdk": "^9.0.0",
    "@angular/common": "~8.2.14",
    "@angular/compiler": "~8.2.14",
    "@angular/core": "~8.2.14",
    "@angular/forms": "~8.2.14",
    "@angular/platform-browser": "~8.2.14",
    "@angular/platform-browser-dynamic": "~8.2.14",
    "@angular/router": "~8.2.14",
    "@ng-bootstrap/ng-bootstrap": "^5.2.1",
    "bootstrap": "^4.4.1",
    "rxjs": "~6.4.0",
    "tslib": "^1.10.0",
    "zone.js": "~0.9.1"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.803.19",
    "@angular/cli": "~8.3.19",
    "@angular/compiler-cli": "~8.2.14",
    "@angular/language-service": "~8.2.14",
    "@types/node": "~8.9.4",
    "@types/jasmine": "~3.3.8",
    "@types/jasminewd2": "~2.0.3",
    "codelyzer": "^5.0.0",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~4.1.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.0",
    "protractor": "~5.4.0",
    "ts-node": "~7.0.0",
    "tslint": "~5.15.0",
    "typescript": "~3.5.3"
  }
}