在尝试将HKWorkout保存到HealthKit的设备（Apple Watch）上进行测试时，我正在为锻炼添加距离样本，卡路里，心率和vo2Max的样本。不幸的是，与this question不同的是，我没有像追溯那样详细...据我所知，它在添加样本时崩溃了但是我不知道它是哪个样本或为什么？
代码：
private func addSamples(toWorkout workout: HKWorkout, from startDate: Date, to endDate: Date, handler: @escaping (Bool, Error?) -> Void) {
let vo2MaxSample = HKQuantitySample(type: HKQuantityType.quantityType(forIdentifier: HKQuantityTypeIdentifier.vo2Max)!, quantity: vo2MaxQuantity(), start: startDate, end: endDate)
var samples = [HKQuantitySample]()
for distanceWalkingRunningSample in distanceWalkingRunningSamples {
samples.append(distanceWalkingRunningSample)
}
for energySample in energySamples {
samples.append(energySample)
}
samples.append(vo2MaxSample)
samples.append(contentsOf: heartRateValues)
// Add samples to workout
healthStore.add(samples, to: workout) { (success: Bool, error: Error?) in
if error != nil {
print("Adding workout subsamples failed with error: \(String(describing: error))")
handler(false, error)
}
if success {
print("Success, samples have been added, workout Saved.") //WorkoutStartDate = \(workout.startDate) WorkoutEndDate = \(workout.endDate)
handler(true, nil)
} else {
print("Adding workout subsamples failed no error reported")
handler(false, nil)
}
}
}
追踪：
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Application Specific Information:
abort() called
Filtered syslog:
None found
Last Exception Backtrace:
0 CoreFoundation 0x1bdf75e8 __exceptionPreprocess + 124
1 libobjc.A.dylib 0x1b15717c objc_exception_throw + 33
2 CoreFoundation 0x1bdf752c +[NSException raise:format:] + 103
3 HealthKit 0x273dbdde -[HKObject _validateForCreation] + 111
4 HealthKit 0x273dbc48 +[HKObject _newDataObjectWithMetadata:device:config:] + 219
5 HealthKit 0x273dbb30 +[HKSample _newSampleWithType:startDate:endDate:device:metadata:config:] + 159
6 HealthKit 0x273e9ba8 +[HKWorkout _workoutWithActivityType:startDate:endDate:workoutEvents:duration:totalActiveEnergyBurned:totalBasalEnergyBurned:totalDistance:totalSwimmingStrokeCount:totalFlightsClimbed:goalType:goal:device:metadata:config:] + 431
7 HealthKit 0x274a9342 +[HKWorkout workoutWithActivityType:startDate:endDate:workoutEvents:totalEnergyBurned:totalDistance:device:metadata:] + 109
8 HealthKit 0x274a9160 +[HKWorkout workoutWithActivityType:startDate:endDate:workoutEvents:totalEnergyBurned:totalDistance:metadata:] + 87
9 Watch Extension 0x002b7ecc 0x290000 + 163532
10 Watch Extension 0x002b79fc 0x290000 + 162300
11 Watch Extension 0x002bb7ac 0x290000 + 178092
12 Watch Extension 0x002ab9e8 0x290000 + 113128
13 Watch Extension 0x002a9660 0x290000 + 104032
14 Watch Extension 0x002a8f68 0x290000 + 102248
15 Watch Extension 0x002a7748 0x290000 + 96072
16 libdispatch.dylib 0x1b8875ec _dispatch_call_block_and_release + 5
17 libdispatch.dylib 0x1b8875c8 _dispatch_client_callout + 1
18 libdispatch.dylib 0x1b897822 _dispatch_main_queue_callback_4CF$VARIANT$mp + 853
19 CoreFoundation 0x1bdb31ac __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 5
20 CoreFoundation 0x1bdb0f42 __CFRunLoopRun + 929
21 CoreFoundation 0x1bcfe96a CFRunLoopRunSpecific + 349
22 GraphicsServices 0x1d8beb92 GSEventRunModal + 89
23 UIKit 0x21f556da UIApplicationMain + 151
24 libxpc.dylib 0x1bb2fd78 _xpc_objc_main + 581
25 libxpc.dylib 0x1bb31720 xpc_main + 149
26 Foundation 0x1c7bbf24 -[NSXPCListener resume] + 175
27 PlugInKit 0x22ccbf40 -[PKService run] + 709
28 WatchKit 0x2b5777b8 main + 157
29 libdyld.dylib 0x1b8e2b8e 0x1b8df000 + 15246
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x1b9e443c __pthread_kill + 8
1 libsystem_pthread.dylib 0x1baec270 pthread_kill$VARIANT$mp + 334
2 libsystem_c.dylib 0x1b96d28e abort + 106
3 libc++abi.dylib 0x1b136cfe __cxa_bad_cast + 0
4 libc++abi.dylib 0x1b136e8a default_unexpected_handler+ 16010 () + 0
5 libobjc.A.dylib 0x1b1573e0 _objc_terminate+ 29664 () + 102
6 libc++abi.dylib 0x1b1493fc std::__terminate(void (*)+ 91132 ()) + 6
7 libc++abi.dylib 0x1b148ed6 __cxxabiv1::exception_cleanup_func+ 89814 (_Unwind_Reason_Code, _Unwind_Exception*) + 0
8 libobjc.A.dylib 0x1b157274 _objc_exception_destructor+ 29300 (void*) + 0
9 CoreFoundation 0x1bdf7530 -[NSException initWithCoder:] + 0
10 HealthKit 0x273dbde2 -[HKObject _validateForCreation] + 116
11 HealthKit 0x273dbc4c +[HKObject _newDataObjectWithMetadata:device:config:] + 224
12 HealthKit 0x273dbb34 +[HKSample _newSampleWithType:startDate:endDate:device:metadata:config:] + 164
13 HealthKit 0x273e9bac +[HKWorkout _workoutWithActivityType:startDate:endDate:workoutEvents:duration:totalActiveEnergyBurned:totalBasalEnergyBurned:totalDistance:totalSwimmingStrokeCount:totalFlightsClimbed:goalType:goal:device:metadata:config:] + 436
14 HealthKit 0x274a9346 +[HKWorkout workoutWithActivityType:startDate:endDate:workoutEvents:totalEnergyBurned:totalDistance:device:metadata:] + 114
15 HealthKit 0x274a9164 +[HKWorkout workoutWithActivityType:startDate:endDate:workoutEvents:totalEnergyBurned:totalDistance:metadata:] + 92
16 Watch Extension 0x002b7ed0 0x290000 + 163536
17 Watch Extension 0x002b7a00 0x290000 + 162304
18 Watch Extension 0x002bb7b0 0x290000 + 178096
19 Watch Extension 0x002ab9ec 0x290000 + 113132
20 Watch Extension 0x002a9664 0x290000 + 104036
21 Watch Extension 0x002a8f6c 0x290000 + 102252
22 Watch Extension 0x002a774c 0x290000 + 96076
23 libdispatch.dylib 0x1b8875f0 _dispatch_call_block_and_release + 10
24 libdispatch.dylib 0x1b8875cc _dispatch_client_callout + 6
25 libdispatch.dylib 0x1b897826 _dispatch_main_queue_callback_4CF$VARIANT$mp + 858
26 CoreFoundation 0x1bdb31b0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 10
27 CoreFoundation 0x1bdb0f46 __CFRunLoopRun + 934
28 CoreFoundation 0x1bcfe96e CFRunLoopRunSpecific + 354
29 GraphicsServices 0x1d8beb96 GSEventRunModal + 94
30 UIKit 0x21f556de UIApplicationMain + 156
31 libxpc.dylib 0x1bb2fd7c _xpc_objc_main + 586
32 libxpc.dylib 0x1bb31724 xpc_main + 154
33 Foundation 0x1c7bbf28 service_connection_handler + 0
34 PlugInKit 0x22ccbf44 -[PKService run] + 714
35 WatchKit 0x2b5777bc main + 162
36 libdyld.dylib 0x1b8e2b92 start + 2