Annotations seem empty

[emretekince]

Environment

• Xcode version: 12.4
• iOS version: 14
• Devices affected:
• Maps SDK Version: 10.0.0-beta.15

Observed behavior and steps to reproduce

Annotations are added on styleFullyLoaded event but it shows empty after 10 sec of runtime.

`struct Map: UIViewRepresentable {
var myPlaneCoords: CLLocationCoordinate2D

private let mapView = MapView(with: .zero, resourceOptions:  ResourceOptions(accessToken: "xxx"), styleURL: .custom(url: URL(string: "xxx")!))


func makeUIView(context: UIViewRepresentableContext<Map>) -> MapView {
    print("makeUIView")
    mapView.cameraManager.setCamera(to: CameraOptions(center: myPlaneCoords, zoom: 14))
    DispatchQueue.main.asyncAfter(deadline: .now() + 10) {
        print("annotations delayed", mapView.annotationManager.annotations)
    }
    mapView.on(.mapLoadingFinished) { (event) in
        print("mapLoadingFinished")
        let res =  mapView.annotationManager.addAnnotation(myPlane)
        print(res)
    }
    
    mapView.on(.styleLoadingFinished) { (event) in
        print("styleLoadingFinished")
    }
    
    mapView.on(.styleFullyLoaded) { (event) in
        print("styleFullyLoaded")
        let res =  mapView.annotationManager.addAnnotation(myPlane)
        print(res)
    }
    
    
    mapView.update { (mapOptions) in
        mapOptions.ornaments.showsScale = false
    }
    
    return mapView
}

}
`
Console output
styleLoadingFinished
styleFullyLoaded
success(true)
styleFullyLoaded
failure(MapboxMaps.AnnotationManager.AnnotationError.annotationAlreadyExists(Optional("Annotation has already been added.")))
mapLoadingFinished
failure(MapboxMaps.AnnotationManager.AnnotationError.annotationAlreadyExists(Optional("Annotation has already been added.")))
annotations delayed [:]

Expected behavior

Annotations shouldn't be empty

Notes / preliminary analysis

Sometimes it shows them in delayed function maybe I'm adding them in the wrong event?

Additional links and references

[macdrevx]

Hi @emretekince, thanks for sharing this feedback.

Can you try only adding the annotation on the .mapLoadingFinished event to see if that fixes the issue?

Also, it looks like you're using SwiftUI, so you might be interested in our SwiftUI example if you haven't already seen it.

[macdrevx]

This is probably due to the issue fixed in #246

This will go out in our next release. @emretekince if you're using SPM or CocoaPods and would like to try out the fix, you can point to commit c10c571 and give it a try. Please reopen this issue if you find that it's still happening (either in the next release or when using that commit).