这种问题可能是因为Angular应用中的某些代码或逻辑错误引起的。以下是一些可能有助于解决此问题的示例代码：

1.使用Angular Material的MatDialog组件

import { MatDialog } from '@angular/material/dialog';
import { LoginComponent } from './login/login.component';

@Component({
  selector: 'app-home',
  templateUrl: './home.component.html',
  styleUrls: ['./home.component.scss']
})
export class HomeComponent {

  constructor(private dialog: MatDialog) {}

  openLoginDialog() {
    const dialogRef = this.dialog.open(LoginComponent, {
      width: '250px',
      height: 'auto',
      data: {}
    });

    dialogRef.afterClosed().subscribe(result => {
      console.log('The dialog was closed');
    });
  }
}

2.检查逻辑代码中的错误

@Component({
  selector: 'app-login',
  templateUrl: './login.component.html',
  styleUrls: ['./login.component.scss']
})
export class LoginComponent implements OnInit {
  errorMessage = '';

  constructor(private authService: AuthService) { }

  ngOnInit() {
  }

  login(form: NgForm) {
    this.authService.login(form.value.email, form.value.password)
      .subscribe(
        response => {
          console.log(response);
        },
        error => {
          this.errorMessage = error.message;
        }
      );
  }
}

以上示例代码只是参考，具体解决方法可能需要结合具体代码和问题来实现。