我使用的是https://github.com/auth0-samples/auth0-ionic-samples/tree/main/angular，并按照自述文件中的示例进行操作
允许的回调URL：com.auth0.samples://XXXX/capacitor/com.auth0.samples/callback, capacitor://localhost, http://localhost, http://localhost:4200
允许的注销URL：com.auth0.samples://XXXXX/capacitor/com.auth0.samples/callback, http://localhost:4200
允许的原点（CORS）：capacitor://localhost, http://localhost
允许的网站来源：http://localhost:4200
它工作了两次，然后所有进一步的测试我收到这个错误
无法启动“”，因为该方案没有注册的处理程序。“”
使用ts

export class ProfileComponent implements OnInit {
   user$ = this.auth.isAuthenticated$.pipe(switchMap(() =>    this.auth.user$));
   constructor(public auth: AuthService) { }

超文本标记语言

<div *ngIf="user$ | async as user" class="profile-container">
   <ion-avatar class="avatar">
      <img [src]="user.picture" [alt]="user.name" />
   </ion-avatar>
   <h2>name {{ user.name }}</h2>
   <p> email {{ user.email }}</p>
</div>