Question

我正在尝试运行我正在其中使用Firestore的项目，但是我遇到了此错误，因此我无法找到解决方案。因为，每当我在CMD上执行离子服务时，由于出现错误列表，我都无法运行页面，如下图所示：https://imgur.com/a/zyzoXLM。它给我一个错误，说我是我的angularfire2.d.ts问题，这是第一组错误。

关于第二组错误，它说我的firebase.module.d.ts中有问题。

最后这是我在谷歌浏览器上看到的错误列表

Typescript Error
Cannot find module '@angular/core'.
node_modules/@angular/fire/angularfire2.d.ts
import { InjectionToken, NgZone } from '@angular/core';
import { Observable, Subscription } from 'rxjs';

最后：

Typescript Error
Cannot find module 'rxjs'.
/node_modules/@angular/fire/angularfire2.d.ts

添加了Package.json

    {
  "name": "FirestoreCrud",
  "version": "0.0.1",
  "author": "Ionic Framework",
  "homepage": "http://ionicframework.com/",
  "private": true,
  "scripts": {
    "start": "ionic-app-scripts serve",
    "clean": "ionic-app-scripts clean",
    "build": "ionic-app-scripts build",
    "lint": "ionic-app-scripts lint"
  },
  "dependencies": {
    "@angular/animations": "5.2.11",
    "@angular/common": "5.2.11",
    "@angular/compiler": "5.2.11",
    "@angular/compiler-cli": "5.2.11",
    "@angular/core": "5.2.11",
    "@angular/forms": "5.2.11",
    "@angular/http": "5.2.11",
    "@angular/platform-browser": "5.2.11",
    "@angular/platform-browser-dynamic": "5.2.11",
    "@ionic-native/core": "~4.12.0",
    "@ionic-native/splash-screen": "~4.12.0",
    "@ionic-native/status-bar": "~4.12.0",
    "@ionic/storage": "2.1.3",
    "firebase": "^5.4.2",
    "ionic-angular": "3.9.2",
    "ionicons": "3.0.0",
    "rxjs": "5.5.11",
    "rxjs-compat": "^6.3.2",
    "sw-toolbox": "3.6.0",
    "zone.js": "0.8.26"
  },
  "devDependencies": {
    "@ionic/app-scripts": "3.2.0",
    "typescript": "~2.6.2"
  },
  "description": "An Ionic project"
}

Answer 1

检查您的node_modules是否存在以下模块，如果不通过npm安装它们

Ionic 3找不到模块'@ angular / core'。并且找不到模块“ rxjs”

1 个答案: