Hi,
Some of my users are getting a crash in my app on iOS 12 when editing events. Below is the stack trace of the crash and as this is happening in the event editor I have no idea what is causing it.
Any ideas would be appreciated!
/Mark
Crashed: com.apple.main-thread
0 libdispatch.dylib 0x197995724 _dispatch_once_wait$VARIANT$mp + 212
1 EventKitUI 0x1a9a918c4 _SharedDateFormatter + 156
2 EventKitUI 0x1a9a91214 CalCalendar + 416
3 EventKitUI 0x1a9a96ee4 -[TodayInvalidationTimerWrapper _setupTimeZoneTimer] + 172
4 EventKitUI 0x1a9a96dd8 -[TodayInvalidationTimerWrapper init] + 68
5 EventKitUI 0x1a9a973a0 ___RegisterForInvalidation_block_invoke + 232
6 libdispatch.dylib 0x1979f4484 _dispatch_client_callout + 16
7 libdispatch.dylib 0x197996710 _dispatch_once_callout + 28
8 EventKitUI 0x1a9a90f80 _initDateFormatterWithCommaAndYear + 112
9 EventKitUI 0x1a9a925cc CalStringForDateWithCommaAndYear + 24
10 EventKitUI 0x1a9a4d70c _StringValuePartsForDateComponents + 592
11 EventKitUI 0x1a9a50fe4 -[EKEventDateEditItem _resetStartString:endString:] + 300
12 EventKitUI 0x1a9a503e4 -[EKEventDateEditItem _setStartDate:] + 144
13 EventKitUI 0x1a9a4dce0 -[EKEventDateEditItem refreshFromCalendarItemAndStore] + 836
14 EventKitUI 0x1a9ab816c -[EKCalendarItemEditItem setCalendarItem:store:] + 172
15 EventKitUI 0x1a9b62be4 -[EKEventEditItem setCalendarItem:store:] + 144
16 EventKitUI 0x1a9b6e840 -[EKCalendarItemEditor _setCalendarItemOnEditItems] + 212
17 EventKitUI 0x1a9b6e908 -[EKCalendarItemEditor prepareEditItems] + 88
18 EventKitUI 0x1a9b3b630 -[EKEventEditor prepareEditItems] + 48
19 EventKitUI 0x1a9b6eb38 -[EKCalendarItemEditor setupForEvent] + 176
20 EventKitUI 0x1a9b6dbfc -[EKCalendarItemEditor viewDidLoad] + 128
21 UIKitCore 0x1c4f01e4c -[UIViewController loadViewIfRequired] + 1000
22 UIKitCore 0x1c4f0227c -[UIViewController view] + 28
23 EventKitUI 0x1a9b3b5b8 -[EKEventEditor preferredContentSize] + 28
24 UIKitCore 0x1c4b77618 -[UIPresentationController preferredContentSizeDidChangeForChildContentContainer:] + 68
25 UIKitCore 0x1c4b7363c __56-[UIPresentationController runTransitionForCurrentState]_block_invoke + 140
26 UIKitCore 0x1c484b190 _runAfterCACommitDeferredBlocks + 296
27 UIKitCore 0x1c48391d0 _cleanUpAfterCAFlushAndRunDeferredBlocks + 384
28 UIKitCore 0x1c4868508 _afterCACommitHandler + 132
29 CoreFoundation 0x197f49b94 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 32
30 CoreFoundation 0x197f44828 __CFRunLoopDoObservers + 412
31 CoreFoundation 0x197f44dc8 __CFRunLoopRun + 1264
32 CoreFoundation 0x197f445b8 CFRunLoopRunSpecific + 436
33 GraphicsServices 0x19a1b8584 GSEventRunModal + 100
34 UIKitCore 0x1c483f558 UIApplicationMain + 212
35 CalendarPlus 0x100de3e38 main (main.m:13)
36 libdyld.dylib 0x197a04b94 start + 4