小编San*_*lke的帖子

我在角度5项目中添加了NGBootstrap.但过了一段时间它没有工作,我得到低于错误.试图通过升级CLI版本解决问题,但仍然没有解决问题.请检查package.json.

src/app/app.module.ts(5,27)中的错误:错误TS2307:找不到模块'@ ng-bootstrap/ng-bootstrap'.src/app/find-product/searchtabcontent/search-by-family/search-by-family.component.ts(2,48):error TS2307:找不到模块'@ ng-bootstrap/ng-bootstrap'

的package.json

{
  "name": "ng5",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve --proxy-config proxy.conf.json",
    "build": "ng build --prod --base-href=/UI/pages/",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^5.2.0",
    "@angular/common": "^5.2.0",
    "@angular/compiler": "^5.2.0",
    "@angular/core": "^5.2.0",
    "@angular/forms": "^5.2.0",
    "@angular/http": "^5.2.0",
    "@angular/platform-browser": "^5.2.0",
    "@angular/platform-browser-dynamic": "^5.2.0",
    "@angular/router": "^5.2.0",
    "@ng-bootstrap/ng-bootstrap": "^1.1.2",
    "core-js": "^2.4.1",
    "rxjs": "^5.5.6",
    "zone.js": "^0.8.19"
  },
  "devDependencies": {
    "@angular/cli": "^6.0.1",
    "@angular/compiler-cli": "^5.2.0",
    "@angular/language-service": "^5.2.0",
    "@types/jasmine": "~2.8.3",
    "@types/jasminewd2": "~2.0.2", …

我正在尝试在对象中添加新属性，但打字稿给出错误。

错误 TS2339：类型“对象”上不存在属性“数量”。

product: Object = {qty: Number};

foo(){
  this.product.qty = 1;
}

这太疯狂了.我只是想为数组声明变量.一个简单的声明生成TS1005.我也升级了Typescript版本,但没有运气.

errorList = Array<{severity: string}>;

当前版本的Typescript是2.8.3.