The count of the annotations in cluster annotation gets messed up

[NSCabezon]

New Issue Checklist

• I updated Cluster to the latest version.
• I read the Contribution Guidelines.
• I read the documentation.
• I searched for existing GitHub issues.

Issue Description

The clustering count gets messed up, the numbers change from one cluster to another but they sometimes don't get updated...

Environment

• iOS Version: iOS 12GM (but I've had this problem for a while, it's not a GM related bug)
• Device(s): iPhone X

[NSCabezon]

It also happens on iOS 12 Release version

[enkh-amgalan]

I have same issues

[emiliogambone]

Same problem, i think they just don't get updated

[emiliogambone]

If I understand your problem, you can substitute the clustering count in the views with the value of annotation.annotations.count. But the problem persist

[efremidze]

Thanks, I'll take a look today.

[efremidze]

Can you provide your configuration?

[NSCabezon]

Here you go:

		clusterManager.cellSize = 50
		clusterManager.maxZoomLevel = 17
		clusterManager.minCountForClustering = 3
		
		clusterManager.clusterPosition = .nearCenter

[efremidze]

Check out the latest version (2.2.9). Let me know if it fixes the bug.

[NSCabezon]

Still having the issue :(

[efremidze]

I'll try to reproduce. Do you have any reproduction steps?

[NSCabezon]

It reproduces always, the number doesn't show the real annotation count... idk

[efremidze]

I'm trying to reproduce using the example. Do you see it happening in the example? Does it only happen when combining different types of annotations?

[NSCabezon]

Cluster and not clustered... so I guess not... Example is working fine

[efremidze]

It appears to be an issue caused by annotations with images.

[efremidze]

Can you check that the annotation.annotations.count is correct for the ClusterAnnotationView? It might be related to reusing the MKAnnotationView.

[efremidze]

Released 2.3.0. Let me know if you still see the bug.

[efremidze]

After investigating, I found out the annotations are getting transposed when shouldDistributeAnnotationsOnSameCoordinate is set to true. I'm currently looking for a solution.

[efremidze]

I have addressed this issue in #107. Let me know if this is still an issue.

[sharedcare]

I still have this issue, I set minCountForClustering to 5. And the count of annotation does not show the correct number. When I select a clusterAnnotationView on the map, the following code is not executed. if let cluster = view.annotation as? ClusterAnnotation { \\ my code here }