Google maps setMyLocationEnabled在离子2中不工作

Google maps setMyLocationEnabled在离子2中不工作,google-maps,google-maps-api-3,ionic-framework,Google Maps,Google Maps Api 3,Ionic Framework,在这段代码中,我试图找到一种方法来显示我的位置按钮,但结果仍然相同 loadMap() { this.Geolocation.getCurrentPosition().then((position) => { let latLng = new google.maps.LatLng(position.coords.latitude, position.coords.longitude); let mapOptions = { center: l

在这段代码中,我试图找到一种方法来显示
我的位置按钮
,但结果仍然相同

loadMap() {
    this.Geolocation.getCurrentPosition().then((position) => {
      let latLng = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
      let mapOptions = {
        center: latLng,
        zoom: 15,
        MyLocationEnabled: true,
        setMyLocationButtonEnabled: true,
        zoomControl: false,
        disableDefaultUI: true,
        mapTypeId: google.maps.MapTypeId.ROADMAP,              
      }      
      this.map = new google.maps.Map(this.mapElement.nativeElement, mapOptions);
  this.addMarker();
    }, (err) => {
      console.log(err);
    });
  }
如下所示: