Hi,
Like I said, I did use the clustering.
This works very simple: Just add the following line:
annotationView?.clusteringIdentifier = "Shop"
and all shops will be grouped together.
However, when panning, now I often get:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[MKPointAnnotation memberAnnotations]: unrecognized selector
I tried many things, but in the stack trace, I get no functions that I built.
I never (or rarely) see this haoppen when I have like 200 annotations that I need to group (with only one clustering identifier)
But when I have a larger area, with say 2000 annotations (with only one clustering identifier) I do get the crash.
Does anybody know what is happening? And how I can stop the app from crashing?
I am writing this:
- In Swift
- Using xcode Version 15.4 (15F31d)
- On a Mac Studio
- On an iPhone 14, and when running on 'Mac (designed for iPad)"
Crash log:
-[MKPointAnnotation memberAnnotations]: unrecognized selector sent to instance 0x60000335f800
(
0 CoreFoundation 0x000000019928e2ec __exceptionPreprocess + 176
1 libobjc.A.dylib 0x0000000198d72158 objc_exception_throw + 60
2 CoreFoundation 0x000000019934056c -[NSObject(NSObject) __retain_OA] + 0
3 CoreFoundation 0x00000001991f7f3c ___forwarding___ + 1580
4 CoreFoundation 0x00000001991f7850 _CF_forwarding_prep_0 + 96
5 MapKit 0x00000001dd39c268 -[MKMapView annotationContainer:requestAddingClusterForAnnotationViews:] + 120
6 MapKit 0x00000001dd4f916c -[MKAnnotationContainerView _updateClusterableAnnotationViews:withID:] + 284
7 CoreFoundation 0x00000001991db934 __NSDICTIONARY_IS_CALLING_OUT_TO_A_BLOCK__ + 24
8 CoreFoundation 0x000000019921b2ec -[__NSDictionaryM enumerateKeysAndObjectsWithOptions:usingBlock:] + 288
9 MapKit 0x00000001dd4f6510 -[MKAnnotationContainerView _updateAnnotationViewsForReason:updatePositions:] + 552
10 MapKit 0x00000001dd4f7ec8 -[MKAnnotationContainerView finishAddingAndRemovingAnnotationViews] + 28
11 MapKit 0x00000001dd439f98 -[MKAnnotationManager updateVisibleAnnotations] + 888
12 MapKit 0x00000001dd39267c -[MKMapView _didChangeRegionMidstream:] + 220
13 MapKit 0x00000001dd39a8fc -[MKMapView mapLayerDidChangeRegionAnimated:] + 60
14 VectorKit 0x00000001ccd76b24 -[VKCameraDelegateMediator mapLayerDidChangeRegionAnimated:] + 132
15 VectorKit 0x00000001ccd76a6c -[VKCameraController endRegionChange] + 80
16 VectorKit 0x00000001cd42b528 -[VKScreenCameraController stopPinchingWithFocusPoint:] + 64
17 VectorKit 0x00000001cce142b8 -[VKMapView stopPinchingWithFocusPoint:] + 104
18 MapKit 0x00000001dd41082c -[MKMapGestureController _updateZoomGestureForState:focusPoint:scale:velocity:gestureType:configuration:] + 824
19 MapKit 0x00000001dd41028c -[MKMapGestureController handlePinch:] + 312
20 UIKitCore 0x00000001c88c7700 -[UIGestureRecognizerTarget _sendActionWithGestureRecognizer:] + 124
21 UIKitCore 0x00000001c88c7574 _UIGestureRecognizerSendTargetActions + 92
22 UIKitCore 0x00000001c88c7334 _UIGestureRecognizerSendActions + 264
23 UIKitCore 0x00000001c8fc2eec -[UIGestureRecognizer _updateGestureForActiveEvents] + 516
24 UIKitCore 0x00000001c86defdc _UIGestureEnvironmentUpdate + 2448
25 UIKitCore 0x00000001c88c23f0 -[UIGestureEnvironment _deliverEvent:toGestureRecognizers:usingBlock:] + 296
26 UIKitCore 0x00000001c88c1f00 -[UIGestureEnvironment _updateForEvent:window:] + 188
27 UIKitCore 0x00000001c88c1cf0 -[UIWindow sendEvent:] + 3448
28 UIKitCore 0x00000001c88c07ec -[UIApplication sendEvent:] + 564
29 UIKitCore 0x00000001c88be9bc __dispatchPreprocessedEventFromEventQueue + 6448
30 UIKitCore 0x00000001c9459a18 __processEventQueue + 5508
31 UIKitCore 0x00000001c9453dc4 __eventFetcherSourceCallback + 152
32 CoreFoundation 0x00000001992194d8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 28
33 CoreFoundation 0x000000019921946c __CFRunLoopDoSource0 + 176
34 CoreFoundation 0x00000001992191dc __CFRunLoopDoSources0 + 244
35 CoreFoundation 0x0000000199217dc8 __CFRunLoopRun + 828
36 CoreFoundation 0x0000000199217434 CFRunLoopRunSpecific + 608
37 HIToolbox 0x00000001a39c119c RunCurrentEventLoopInMode + 292
38 HIToolbox 0x00000001a39c0e2c ReceiveNextEventCommon + 220
39 HIToolbox 0x00000001a39c0d30 _BlockUntilNextEventMatchingListInModeWithFilter + 76
40 AppKit 0x000000019ca76cc8 _DPSNextEvent + 660
41 AppKit 0x000000019d26d4d0 -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 700
42 AppKit 0x000000019ca69ffc -[NSApplication run] + 476
43 AppKit 0x000000019ca41240 NSApplicationMain + 880
44 AppKit 0x000000019cc94654 +[NSWindow _savedFrameFromString:] + 0
45 UIKitMacHelper 0x00000001b24f5f50 UINSApplicationMain + 972
46 UIKitCore 0x00000001c86cd7bc UIApplicationMain + 148
47 UIKitCore 0x00000001c89a8de0 __swift_destroy_boxed_opaque_existential_1Tm + 12004
48 GeoPS2 0x00000001005dd788 $sSo21UIApplicationDelegateP5UIKitE4mainyyFZ + 120
49 GeoPS2 0x00000001005dd700 $s6GeoPS211AppDelegateC5$mainyyFZ + 44
50 GeoPS2 0x00000001005dd804 main + 28
51 dyld 0x0000000198daf154 start + 2476
)