ionic 5 / Angular показать мне не удается

Я импортирую старый проект, но когда я использую ionic, я показываю мне эту ОШИБКУ Cannot GET /

Как исправить событие участника из ошибки @ ionic / angular в Ionic 5

[ng] ERROR in src/app/account/login/login.page.ts:4:67 – error TS2305: Module ‘”C:/ftt/node_modules/@ionic/angular/ionic-angular”‘ has no exported member ‘Events’.
[ng] 4 import { ToastController,NavController,Platform,LoadingController,Events } from ‘@ionic/angular’;
[ng] ~~~~~~
[ng] src/app/app.component.ts:3:33 – error TS2305: Module ‘”C:/ftt/node_modules/@ionic/angular/ionic-angular”‘ has no exported member ‘Events’.
[ng] 3 import { Platform,NavController,Events } from ‘@ionic/angular’;
[ng] ~~~~~~
[ng] src/app/detail/detail.page.ts:3:61 – error TS2305: Module ‘”C:/ftt/node_modules/@ionic/angular/ionic-angular”‘ has no exported member ‘Events’.
[ng] 3 import { NavController,Platform,LoadingController,IonSlides,Events,AlertController,ToastController } from ‘@ionic/angular’;
[ng] ~~~~~~
[ng] src/app/home/home.page.ts:3:61 – error TS2305: Module ‘”C:/ftt/node_modules/@ionic/angular/ionic-angular”‘ has no exported member ‘Events’.
[ng] 3 import { NavController,Platform,LoadingController,IonSlides,Events,AlertController,ToastController } from ‘@ionic/angular’;
[ng] ~~~~~~
[ng] src/app/lang/lang.page.ts:3:67 – error TS2305: Module ‘”C:/ftt/node_modules/@ionic/angular/ionic-angular”‘ has no exported member ‘Events’.
[ng] 3 import { ToastController,Platform,LoadingController,NavController,Events } from ‘@ionic/angular’;