Недавно я получил эту ошибку:
Не удалось отобразить и обновить состояние автоматической разметки для YourViewController (GwR-7s-08s): агент упал
I ' я пробовал:
- Редактор> Refre sh все виды
- Удалить производные данные
- Удалить и отменить мой контроллер просмотра
- Перезапустить My P c
Я действительно потерян.
Это то, что я нашел с консоли (~ / Library / Logs / DiagnosticReports) IBDesignablesAgent- IOS .cra sh.
Process: IBDesignablesAgent-iOS [8917]
Path: /Users/USER/Desktop/Xcode (Vers 10.1).app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Xcode/Overlays/IBDesignablesAgent-iOS
Identifier: IBDesignablesAgent-iOS
Version: 10.1 (14460.20)
Code Type: X86-64 (Native)
Parent Process: launchd_sim [696]
Responsible: IBDesignablesAgent-iOS [8917]
User ID: 501
Date/Time: 2020-04-15 18:02:05.468 +0800
OS Version: Mac OS X 10.14.6 (18G103)
Report Version: 12
Bridge OS Version: 4.1 (17P1081)
Anonymous UUID: CBF175F5-90A8-CA46-157A-EAC22B0E9C53
Time Awake Since Boot: 7000 seconds
System Integrity Protection: enabled
Crashed Thread: 0
Exception Type: EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Illegal instruction: 4
Termination Reason: Namespace SIGNAL, Code 0x4
Terminating Process: exc handler [8917]
Application Specific Information:
CoreSimulator 681.15 - Device: iPhone 8 (B66229B4-2385-44FD-B679-B71B2306DF10) - Runtime: iOS 12.1 (16B91) - DeviceType: iPhone 8
Fatal error: Unexpectedly found nil while unwrapping an Optional value
Thread 0 Crashed:
0 libswiftCore.dylib 0x0000000226d276f1 specialized _fatalErrorMessage(_:_:file:line:flags:) + 113
1 libswiftCore.dylib 0x0000000226b5d053 _fatalErrorMessage(_:_:file:line:flags:) + 19
2 com.MiCaresvc.MyMed 0x0000000225e03dac UsefulLinksTableViewCell.layoutSubviews() + 268
3 com.MiCaresvc.MyMed 0x0000000225e041f4 @objc UsefulLinksTableViewCell.layoutSubviews() + 36
4 com.apple.UIKitCore 0x000000011d38d795 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1441
5 com.apple.QuartzCore 0x000000010e885b19 -[CALayer layoutSublayers] + 175
6 com.apple.QuartzCore 0x000000010e88a9d3 CA::Layer::layout_if_needed(CA::Transaction*) + 395
7 com.apple.UIKitCore 0x000000011d378077 -[UIView(Hierarchy) layoutBelowIfNeeded] + 1429
8 com.apple.IBCocoaTouchToolFoundation 0x000000010d33d267 -[UITableViewCell(IBCocoaTouchToolIntegration) awakeAfterMarshallerDidEstablishAttributesWithContext:] + 58
9 com.apple.IBCocoaTouchToolFoundation 0x000000010d332248 -[IBCocoaTouchToolObjectPackage initWithRequest:globalMarshallingContext:] + 3391
10 com.apple.IBCocoaTouchToolFoundation 0x000000010d330d91 +[IBCocoaTouchToolObjectPackage objectPackageFromRequest:] + 67
11 com.apple.IBCocoaTouchToolFoundation 0x000000010d333f1e +[IBCocoaTouchToolObjectPackage decodeWithBinaryUnarchiver:] + 106
12 com.apple.dt.IBFoundation 0x000000010e54241c -[IBBinaryUnarchiver decodeObject] + 109
13 com.apple.dt.IBFoundation 0x000000010e5e2e4f -[IBObjectBasedMarshallingRequest initWithBinaryUnarchiver:] + 135
14 com.apple.dt.IBAutolayoutFoundation 0x000000010e4b2f63 -[IBFullSceneUpdateRequest initWithBinaryUnarchiver:] + 65
15 com.apple.dt.IBFoundation 0x000000010e538f05 +[NSObject(IBBinaryArchivingAdditions) decodeWithBinaryUnarchiver:] + 65
16 com.apple.dt.IBFoundation 0x000000010e54241c -[IBBinaryUnarchiver decodeObject] + 109
17 com.apple.dt.IBFoundation 0x000000010e54281d -[IBBinaryUnarchiver decodeObjectReferenceIfPossible] + 74
18 com.apple.dt.IBFoundation 0x000000010e539486 -[NSArray(IBBinaryArchivingAdditions) initWithBinaryUnarchiver:] + 180
19 com.apple.dt.IBFoundation 0x000000010e538f05 +[NSObject(IBBinaryArchivingAdditions) decodeWithBinaryUnarchiver:] + 65
20 com.apple.dt.IBFoundation 0x000000010e54241c -[IBBinaryUnarchiver decodeObject] + 109
21 com.apple.dt.IBFoundation 0x000000010e62e745 -[IBMessageReceiveChannel deliverMessage:toTarget:withArguments:context:result:] + 424
22 com.apple.dt.IBFoundation 0x000000010e62e152 __88-[IBMessageReceiveChannel runBlockingReceiveLoopNotifyingQueue:notifyingTarget:context:]_block_invoke + 143
23 libdispatch.dylib 0x00000001167f954b _dispatch_client_callout + 8
24 libdispatch.dylib 0x0000000116806036 _dispatch_async_and_wait_invoke + 109
25 libdispatch.dylib 0x00000001167f954b _dispatch_client_callout + 8
26 libdispatch.dylib 0x0000000116805380 _dispatch_main_queue_callback_4CF + 1290
27 com.apple.CoreFoundation 0x00000001105183e9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
28 com.apple.CoreFoundation 0x0000000110512a76 __CFRunLoopRun + 2342
29 com.apple.CoreFoundation 0x0000000110511e11 CFRunLoopRunSpecific + 625
30 com.apple.Foundation 0x000000010eaea322 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 277
31 com.apple.dt.IBFoundation 0x000000010e5e9c36 -[IBAbstractPlatformTool startServingReceiveChannel:] + 447
32 com.apple.dt.IBFoundation 0x000000010e5e9ef2 -[IBAbstractPlatformTool startServingWriteDescriptor:readDescriptor:] + 119
33 com.apple.dt.IBFoundation 0x000000010e5ead9a +[IBAbstractPlatformTool main] + 1211
34 IBDesignablesAgent-iOS 0x000000010d253957 main + 34
35 libdyld.dylib 0x0000000116869575 start + 1