Uncaught Error: Can't resolve all parameters for GoogleAuth: (?)

Question

我在控制台中编译后在运行上遇到了这个问题。

Uncaught Error: Can't resolve all parameters for GoogleAuth: (?)

这就是我在名为 googleServices.ts

的服务中所做的

// Core
import { Injectable } from '@angular/core';
import { GoogleAuth, User } from '@ionic/cloud-angular';
import { LoadingController, Events } from 'ionic-angular';

// Plugins
import { Firebase } from '@ionic-native/firebase';


@Injectable()
export class GoogleAuthServices {
  userImg;
  profile_picture;
  fullName;
  pushToken;
  status;

  constructor(
    public googleAuth: GoogleAuth, 
    public user: User, 
    public loadingCtrl: LoadingController, 
    public events: Events
  ) {}

  signIn(): Promise<any>{
    let loading = this.loadingCtrl.create({
      content: 'Please wait...'
    });

    return this.googleAuth.login().then((userRes)=>{
        loading.present();
        alert(JSON.stringify(userRes));
        loading.dismiss();
    });
  }
}

我搜索了很多解决方案。

请帮忙

Answer 1

可能是@ionic/storage 1.1.7 中的错误。要解决这个问题，请打开您的 package.json 并将 "@ionic/storage": "^1.1.7" 替换为 "@ionic/storage": "1.1.6"。也不要忘记运行 npm install。这可能会解决您的问题。

Answer 2

只需将其添加到 app.module.ts 文件中的提供程序部分，一切正常。

Uncaught Error: Can't resolve all parameters for GoogleAuth: (?)

Uncaught Error: Can't resolve all parameters for GoogleAuth: (?)

google-authentication

ionic-framework

ionic2