0
libdispatch.dylib
_dispatch_assert_queue_fail + 116
1
libdispatch.dylib
_dispatch_assert_queue_fail + 198
arrow_right
2
ShareSheet
-[SHSheetMainPresenter mainInteractor:didPerformActivityWithResult:] + 72
3
ShareSheet
-[SHSheetMainInteractor _didPerformActivityWithResult:] + 88
4
ShareSheet
__38-[SHSheetMainInteractor _runActivity:]_block_invoke + 60
5
ShareSheet
-[SHSheetActivityPerformer _completePerformingActivityWithState:returnedItems:error:] + 812
6
ShareSheet
__57-[SHSheetActivityPerformer performWithCompletionHandler:]_block_invoke + 100
7
ShareSheet
-[UIActivity activityDidFinish:items:error:] + 184
8
ShareSheet
__41-[UIOpenInIBooksActivity performActivity]_block_invoke + 244
9
UIKitCore
__61-[UIPrintInteractionController _endPrintJobWithAction:error:]_block_invoke + 432
10
Foundation
-[_NSBarrierOperation main] + 76
11
Foundation
__NSOPERATION_IS_INVOKING_MAIN__ + 24
12
Foundation
-[NSOperation start] + 804
13
Foundation
__NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 24
14
Foundation
__NSOQSchedule_f + 184
15
libdispatch.dylib
_dispatch_block_async_invoke2 + 148
16
libdispatch.dylib
_dispatch_client_callout + 20
17
libdispatch.dylib
_dispatch_lane_concurrent_drain + 1000
18
libdispatch.dylib
_dispatch_lane_invoke + 504
19
libdispatch.dylib
_dispatch_queue_override_invoke + 500
20
libdispatch.dylib
_dispatch_root_queue_drain + 396
21
libdispatch.dylib
_dispatch_worker_thread2 + 164
22
libsystem_pthread.dylib
_pthread_wqthread + 228
23
libsystem_pthread.dylib
start_wqthread + 8