Hello i m trying to implement google maps in my Angular project , the map is showing fine but i added a function to get the latitude and longitude when the user click on the map but i keep getting the cannot read error

App component :

export class AppComponent {
  title = 'PI';
  latitude = 51.678418;
  longitude = 7.809007;
  locationChosen = false;

  onChoseLocation(event) {
    this.latitude = event.coords.lat;
    this.longitude = event.coords.lng;
    this.locationChosen = true;}
}

HTML :

<agm-map [latitude]="latitude" [longitude]="longitude" (click)="onChoseLocation($event)">
  <agm-marker [latitude]="latitude" [longitude]="longitude" *ngIf="locationChosen"></agm-marker>
</agm-map>