类型 HTTPOriginal 不可分配给类型 Provider，插件安装后离子错误

Question

我安装 cordova-plugin-advanced-http 插件后，当我尝试在 app.modules.ts 中的提供商上导入它时，我得到以下信息：

我已经重新安装，清理缓存，但它一直在发生。这是 app.module.ts 代码：

import { HTTP } from '@ionic-native/http';
import { GalleryPageModule } from './../pages/gallery/gallery.module';
import { HttpClient, HttpClientModule } from '@angular/common/http';
import { BrowserModule } from '@angular/platform-browser';
import { ErrorHandler, NgModule } from '@angular/core';
import { IonicApp, IonicErrorHandler, IonicModule } from 'ionic-angular';

import { MyApp } from './app.component';
import { HomePage } from '../pages/home/home';


//providers
import { ImagesProvider } from '../providers/images/images';

//plugins
import { StatusBar } from '@ionic-native/status-bar';
import { SplashScreen } from '@ionic-native/splash-screen';
import { File } from '@ionic-native/file';
import { FileTransfer } from "@ionic-native/file-transfer";
import { AndroidPermissions } from '@ionic-native/android-permissions';
import { SocialSharing } from '@ionic-native/social-sharing';


//firebase
import { firebase } from './../firebase';
import { AngularFireModule } from '@angular/fire';
import { AngularFireDatabaseModule, AngularFireDatabase } from '@angular/fire/database';
import { AngularFireAuthModule } from '@angular/fire/auth';
import { AngularFirestoreModule, AngularFirestore } from '@angular/fire/firestore';
import { ImagenPageModule } from '../pages/imagen/imagen.module';

@NgModule({
  declarations: [
    MyApp,
    HomePage,

  ],
  imports: [
    BrowserModule,
    IonicModule.forRoot(MyApp),
    HttpClientModule,
    GalleryPageModule,
    AngularFireModule.initializeApp(firebase),
    AngularFireDatabaseModule,
    AngularFireAuthModule,
    AngularFirestoreModule.enablePersistence(),
    ImagenPageModule,
    GalleryPageModule


  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp,
    HomePage,

  ],
  providers: [
    StatusBar,
    SplashScreen,
    {provide: ErrorHandler, useClass: IonicErrorHandler},
    HttpClient,
    ImagesProvider,
    AngularFirestore,
    File,
    HTTP,
    FileTransfer,
    AndroidPermissions,
    SocialSharing,



  ]
})
export class AppModule {}

我已经在我的其他项目中尝试过，并且有效，没有出现 HTTPOriginal 建议。

Answer 1

您安装了最新的 @ionic-native/http beta (v5+)

您必须从 /ngx

导入 HTTP

import { HTTP } from '@ionic-native/http/ngx';

否则退回到@ionic-native/http v4+

Answer 2

这是因为 Ionic 更新了所有的 Plugin 所以我建议使用那个插件的低版本。！如果您当前的版本是 4.5.0 或其他版本，那么您必须将其降级为 4.3.2 或其他版本。

Answer 3

在 @ionic-native/android-permissions 的情况下，我也遇到了同样的错误。
要解决此类问题，只需降级插件版本即可。

示例：
@ionic-native/android-permissions@.5.0.1到@ionic-native/android-permissions@3.4.0

类型 HTTPOriginal 不可分配给类型 Provider，插件安装后离子错误

Type HTTPOriginal is not assignable to type Provider, ionic error after plugin installation

ionic-framework

cordova-plugins

ionic3

angular