MemberAnnotations: Unrecognized selector sent to instance (Exception)

[jasanchezsa]

Hello good day,

First congratulations for the project. Excuse my English.

Three questions:

1.- How can I configure the design of the cluster view?
2.- Is it necessary to register ClusterAnnotationView?

mapView.register(ClusterAnnotationView.self, forAnnotationViewWithReuseIdentifier: ClusterAnnotationView.identifier)

3.- What happens when the annotation is of type MKClusterAnnotation?

Here my code:

func mapView(_ mapView: MKMapView, regionDidChangeAnimated animated: Bool) {
        clusteringManager.renderAnnotations(onMapView: mapView)
    }
    
    func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {
        
        switch annotation {
        case let annotation as ClusterAnnotation:
            
            let id = ClusterAnnotationView.identifier
            var clusterView = mapView.dequeueReusableAnnotationView(withIdentifier: id)
            
            if clusterView == nil {
                clusterView = ClusterAnnotationView(annotation: annotation, reuseIdentifier: id)
            } else {
                clusterView?.annotation = annotation
            }
            return clusterView
            
        case let annotation as MKClusterAnnotation:
            
            let id = ClusterAnnotationView.identifier
            var clusterView = mapView.dequeueReusableAnnotationView(withIdentifier: id)
            
            if clusterView == nil {
                clusterView = ClusterAnnotationView(annotation: annotation, reuseIdentifier: id)
            } else {
                clusterView?.annotation = annotation
            }
            return clusterView
            
        case let annotation as ParkingMeterAnnotation:
            
            let id = ParkingMeterAnnotationView.reuseId
            var parkingMeterAnnotationView = mapView.dequeueReusableAnnotationView(withIdentifier: id)
            
            if parkingMeterAnnotationView == nil {
                parkingMeterAnnotationView = ParkingMeterAnnotationView(annotation: annotation, reuseIdentifier: id)
            } else {
                parkingMeterAnnotationView?.annotation = annotation
            }
            return parkingMeterAnnotationView
            
        default:
            // return annotation view
            SLog(message: "")
            return MKAnnotationView()
        }

Finally the error I receive is an exception, attached capture.

Thanks for your attention,

A greeting.

[jasanchezsa]

Hello again,

Actually the error is here:

As you indicate in:

https://robots.thoughtbot.com/how-to-handle-large-amounts-of-data-on-maps#adding-only-the-annotations-we-need

Many thanks,

A greeting.