ios 如何修复UICollectionView _validateScrollingTargetIndexPath导致的SwiftUI崩溃？

1yjd4xko  于 2023-04-08  发布在  iOS
关注(0)|答案(1)|浏览(350)

我正在开发一个SwiftUI应用程序。该应用程序不断崩溃，并显示以下错误消息：

UIKitCore：- [UICollectionView _validateScrollingTargetIndexPath：] + 412

我已经检查了Xcode的Organizer〉App〉Reports〉Crashes部分的崩溃日志，发现这是问题的根源，但我不明白。
谁能帮助我了解导致此崩溃的原因以及如何修复它？我将感谢有关如何解决此问题的任何指导或建议。
先谢谢你了！
崩溃日志：

Incident Identifier: B57CBB49-CE6A-4F79-AD15-C8A81B66A8AC
Hardware Model:      iPhone12,1
Process:             [APP_NAME] [42598]
Path:                /private/var/containers/Bundle/Application/739BA0B9-3014-4384-AC60-6A96A30472F1/[APP_NAME].app/[APP_NAME]
Identifier:          -- --
Version:             1.0.7 (2)
AppStoreTools:       14C17
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]
Coalition:           -- -- [2646]

Date/Time:           2023-03-16 18:50:43.5696 +0300
Launch Time:         2023-03-16 18:45:21.3862 +0300
OS Version:          iPhone OS 16.0.2 (20A380)
Release Type:        User
Baseband Version:    4.00.00
Report Version:      104

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Triggered by Thread:  0

Last Exception Backtrace:
0   CoreFoundation                  0x1c4d36248 __exceptionPreprocess + 164 (NSException.m:202)
1   libobjc.A.dylib                 0x1be103a68 objc_exception_throw + 60 (objc-exception.mm:356)
2   Foundation                      0x1bf6c281c -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 188 (NSException.m:242)
3   UIKitCore                       0x1c72a6e80 -[UICollectionView _validateScrollingTargetIndexPath:] + 412 (UICollectionView.m:0)
4   UIKitCore                       0x1c72a665c -[UICollectionView _contentOffsetForScrollingToItemAtIndexPath:atScrollPosition:] + 52 (UICollectionView.m:7348)
5   UIKitCore                       0x1c72a6078 -[UICollectionView _scrollToItemAtIndexPath:atScrollPosition:animated:] + 240 (UICollectionView.m:7563)
6   SwiftUI                         0x1c9045e38 PagingCollectionView.scrollToItem(at:at:animated:) + 320 (PageView_PhoneTV.swift:607)
7   SwiftUI                         0x1c9045f24 @objc PagingCollectionView.scrollToItem(at:at:animated:) + 208 (<compiler-generated>:0)
8   SwiftUI                         0x1c86b09dc PagingCollectionView.layoutSubviews() + 988 (PageView_PhoneTV.swift:595)
9   SwiftUI                         0x1c86af9e8 @objc PagingCollectionView.layoutSubviews() + 36 (<compiler-generated>:0)
10  UIKitCore                       0x1c6ebecec -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1980 (UIView.m:18550)
11  QuartzCore                      0x1c639b4e8 CA::Layer::layout_if_needed(CA::Transaction*) + 500 (CALayer.mm:10223)
12  QuartzCore                      0x1c63aeb9c CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 148 (CALayer.mm:2516)
13  QuartzCore                      0x1c63c0098 CA::Context::commit_transaction(CA::Transaction*, double, double*) + 456 (CAContextInternal.mm:2711)
14  QuartzCore                      0x1c63f73c4 CA::Transaction::commit() + 652 (CATransactionInternal.mm:431)
15  QuartzCore                      0x1c63de408 CA::Transaction::flush_as_runloop_observer(bool) + 88 (CATransactionInternal.mm:939)
16  CoreFoundation                  0x1c4dbe070 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 36 (CFRunLoop.c:1806)
17  CoreFoundation                  0x1c4d46690 __CFRunLoopDoObservers + 532 (CFRunLoop.c:1919)
18  CoreFoundation                  0x1c4da7f8c __CFRunLoopRun + 1048 (CFRunLoop.c:2998)
19  CoreFoundation                  0x1c4dad1e4 CFRunLoopRunSpecific + 612 (CFRunLoop.c:3390)
20  GraphicsServices                0x1fdbcd368 GSEventRunModal + 164 (GSEvent.c:2196)
21  UIKitCore                       0x1c725cd88 -[UIApplication _run] + 888 (UIApplication.m:3726)
22  UIKitCore                       0x1c725c9ec UIApplicationMain + 340 (UIApplication.m:5316)
23  SwiftUI                         0x1c885bce8 closure #1 in KitRendererCommon(_:) + 168 (UIKitApp.swift:37)
24  SwiftUI                         0x1c87b8c24 runApp<A>(_:) + 152 (<compiler-generated>:0)
25  SwiftUI                         0x1c87a1b44 static App.main() + 128 (App.swift:114)
26  [APP_NAME]                          0x10418bb94 static [APP_NAME]App.$main() + 52 ([APP_NAME]App.swift:14)
27  [APP_NAME]                          0x10418bb94 main + 64 (MainView.swift:0)
28  dyld                            0x1e30d1948 start + 2504 (dyldMain.cpp:1168)

Kernel Triage:
VM - pmap_enter retried due to resource shortage

Thread 0 name:
Thread 0 Crashed:
0   libsystem_kernel.dylib          0x000000020141e200 __pthread_kill + 8 (:-1)
1   libsystem_pthread.dylib         0x000000021165b1ac pthread_kill + 268 (pthread.c:1670)
2   libsystem_c.dylib               0x00000001cc26d3f4 __abort + 128 (abort.c:155)
3   libsystem_c.dylib               0x00000001cc215cac abort + 192 (abort.c:126)
4   libc++abi.dylib                 0x000000021159db8c abort_message + 132 (abort_message.cpp:78)
5   libc++abi.dylib                 0x000000021158da80 demangling_terminate_handler() + 336 (cxa_default_handlers.cpp:71)
6   libobjc.A.dylib                 0x00000001be109eec _objc_terminate() + 144 (objc-exception.mm:498)
7   [APP_NAME]                          0x000000010490cfd8 FIRCLSTerminateHandler() + 340 (FIRCLSException.mm:452)
8   libc++abi.dylib                 0x000000021159cf28 std::__terminate(void (*)()) + 20 (cxa_handlers.cpp:59)
9   libc++abi.dylib                 0x000000021159fecc __cxa_rethrow + 148 (cxa_exception.cpp:616)
10  libobjc.A.dylib                 0x00000001be105854 objc_exception_rethrow + 44 (objc-exception.mm:401)
11  CoreFoundation                  0x00000001c4dad2a8 CFRunLoopRunSpecific + 808 (CFRunLoop.c:3406)
12  GraphicsServices                0x00000001fdbcd368 GSEventRunModal + 164 (GSEvent.c:2196)
13  UIKitCore                       0x00000001c725cd88 -[UIApplication _run] + 888 (UIApplication.m:3726)
14  UIKitCore                       0x00000001c725c9ec UIApplicationMain + 340 (UIApplication.m:5316)
15  SwiftUI                         0x00000001c885bce8 closure #1 in KitRendererCommon(_:) + 168 (UIKitApp.swift:37)
16  SwiftUI                         0x00000001c87b8c24 runApp<A>(_:) + 152 (<compiler-generated>:0)
17  SwiftUI                         0x00000001c87a1b44 static App.main() + 128 (App.swift:114)
18  [APP_NAME]                          0x000000010418bb94 static [APP_NAME]App.$main() + 52 ([APP_NAME]App.swift:14)
19  [APP_NAME]                          0x000000010418bb94 main + 64 (MainView.swift:0)
20  dyld                            0x00000001e30d1948 start + 2504 (dyldMain.cpp:1168)

Thread 1 name:
Thread 1:
0   libsystem_kernel.dylib          0x0000000201419480 kevent + 8 (:-1)
1   [APP_NAME]                          0x00000001044fdc84 realm::_impl::ExternalCommitHelper::listen() + 160 (external_commit_helper.cpp:219)
2   [APP_NAME]                          0x00000001044fde64 realm::_impl::ExternalCommitHelper::ExternalCommitHelper(realm::_impl::RealmCoordinator&, realm::RealmConfig const&)::$_0::operator()() const + 4 (external_commit_helper.cpp:175)
3   [APP_NAME]                          0x00000001044fde64 decltype(static_cast<realm::_impl::ExternalCommitHelper::ExternalCommitHelper(realm::_impl::RealmCoordinator&, realm::RealmConfig const&)::$_0>(fp)()) std::__1::__invoke<realm::_impl::ExternalCommi... + 4 (type_traits:3918)
4   [APP_NAME]                          0x00000001044fde64 void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, realm::_impl::ExternalCommitHelper::ExternalCommitHelper(realm... + 4 (thread:287)
5   [APP_NAME]                          0x00000001044fde64 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, realm::_impl::ExternalCommitHelper::ExternalCom... + 52 (thread:298)
6   libsystem_pthread.dylib         0x00000002116556cc _pthread_start + 148 (pthread.c:893)
7   libsystem_pthread.dylib         0x0000000211654ba4 thread_start + 8 (:-1)

Thread 2 name:
Thread 2:
0   libsystem_kernel.dylib          0x0000000201417b48 mach_msg2_trap + 8 (:-1)
1   libsystem_kernel.dylib          0x000000020142a008 mach_msg2_internal + 80 (mach_msg.c:201)
2   libsystem_kernel.dylib          0x000000020142a248 mach_msg_overwrite + 388 (mach_msg.c:0)
3   libsystem_kernel.dylib          0x000000020141808c mach_msg + 24 (mach_msg.c:323)
4   [APP_NAME]                          0x000000010490eb18 FIRCLSMachExceptionReadMessage + 60 (FIRCLSMachException.c:192)
5   [APP_NAME]                          0x000000010490eb18 FIRCLSMachExceptionServer + 108 (FIRCLSMachException.c:168)
6   libsystem_pthread.dylib         0x00000002116556cc _pthread_start + 148 (pthread.c:893)
7   libsystem_pthread.dylib         0x0000000211654ba4 thread_start + 8 (:-1)

Thread 3 name:
Thread 3:
0   libsystem_kernel.dylib          0x0000000201417b48 mach_msg2_trap + 8 (:-1)
1   libsystem_kernel.dylib          0x000000020142a008 mach_msg2_internal + 80 (mach_msg.c:201)
2   libsystem_kernel.dylib          0x000000020142a248 mach_msg_overwrite + 388 (mach_msg.c:0)
3   libsystem_kernel.dylib          0x000000020141808c mach_msg + 24 (mach_msg.c:323)
4   CoreFoundation                  0x00000001c4da6e00 __CFRunLoopServiceMachPort + 160 (CFRunLoop.c:2639)
5   CoreFoundation                  0x00000001c4da8044 __CFRunLoopRun + 1232 (CFRunLoop.c:3022)
6   CoreFoundation                  0x00000001c4dad1e4 CFRunLoopRunSpecific + 612 (CFRunLoop.c:3390)
7   Foundation                      0x00000001bf1bd818 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 (NSRunLoop.m:373)
8   Foundation                      0x00000001bf1bd700 -[NSRunLoop(NSRunLoop) runUntilDate:] + 64 (NSRunLoop.m:420)
9   UIKitCore                       0x00000001c739188c -[UIEventFetcher threadMain] + 436 (UIEventFetcher.m:1212)
10  Foundation                      0x00000001bf1d6ce8 __NSThread__start__ + 716 (NSThread.m:968)
11  libsystem_pthread.dylib         0x00000002116556cc _pthread_start + 148 (pthread.c:893)
12  libsystem_pthread.dylib         0x0000000211654ba4 thread_start + 8 (:-1)

Thread 4 name:
Thread 4:
0   libsystem_kernel.dylib          0x000000020141841c __psynch_cvwait + 8 (:-1)
1   libsystem_pthread.dylib         0x000000021165c06c _pthread_cond_wait + 1232 (pthread_cond.c:636)
2   JavaScriptCore                  0x00000001d811fc70 scavenger_thread_main + 1364 (pas_scavenger.c:145)
3   libsystem_pthread.dylib         0x00000002116556cc _pthread_start + 148 (pthread.c:893)
4   libsystem_pthread.dylib         0x0000000211654ba4 thread_start + 8 (:-1)

Thread 5 name:
Thread 5:
0   libsystem_kernel.dylib          0x0000000201417b48 mach_msg2_trap + 8 (:-1)
1   libsystem_kernel.dylib          0x000000020142a008 mach_msg2_internal + 80 (mach_msg.c:201)
2   libsystem_kernel.dylib          0x000000020142a248 mach_msg_overwrite + 388 (mach_msg.c:0)
3   libsystem_kernel.dylib          0x000000020141808c mach_msg + 24 (mach_msg.c:323)
4   CoreFoundation                  0x00000001c4da6e00 __CFRunLoopServiceMachPort + 160 (CFRunLoop.c:2639)
5   CoreFoundation                  0x00000001c4da8044 __CFRunLoopRun + 1232 (CFRunLoop.c:3022)
6   CoreFoundation                  0x00000001c4dad1e4 CFRunLoopRunSpecific + 612 (CFRunLoop.c:3390)
7   CFNetwork                       0x00000001c60fbbac +[__CFN_CoreSchedulingSetRunnable _run:] + 392 (CoreSchedulingSet.mm:1372)
8   Foundation                      0x00000001bf1d6ce8 __NSThread__start__ + 716 (NSThread.m:968)
9   libsystem_pthread.dylib         0x00000002116556cc _pthread_start + 148 (pthread.c:893)
10  libsystem_pthread.dylib         0x0000000211654ba4 thread_start + 8 (:-1)

Thread 6:
0   libsystem_pthread.dylib         0x0000000211654b90 _pthread_cond_updateval + 256 (pthread_cond.c:992)

Thread 7:
0   libsystem_pthread.dylib         0x0000000211654b90 _pthread_cond_updateval + 256 (pthread_cond.c:992)

Thread 8:
0   libsystem_pthread.dylib         0x0000000211654b90 _pthread_cond_updateval + 256 (pthread_cond.c:992)

Thread 9:
0   libsystem_pthread.dylib         0x0000000211654b90 _pthread_cond_updateval + 256 (pthread_cond.c:992)

Thread 10:
0   libsystem_pthread.dylib         0x0000000211654b90 _pthread_cond_updateval + 256 (pthread_cond.c:992)

Thread 11 name:
Thread 11:
0   libsystem_kernel.dylib          0x0000000201417b48 mach_msg2_trap + 8 (:-1)
1   libsystem_kernel.dylib          0x000000020142a008 mach_msg2_internal + 80 (mach_msg.c:201)
2   libsystem_kernel.dylib          0x000000020142a248 mach_msg_overwrite + 388 (mach_msg.c:0)
3   libsystem_kernel.dylib          0x000000020141808c mach_msg + 24 (mach_msg.c:323)
4   CoreFoundation                  0x00000001c4da6e00 __CFRunLoopServiceMachPort + 160 (CFRunLoop.c:2639)
5   CoreFoundation                  0x00000001c4da8044 __CFRunLoopRun + 1232 (CFRunLoop.c:3022)
6   CoreFoundation                  0x00000001c4dad1e4 CFRunLoopRunSpecific + 612 (CFRunLoop.c:3390)
7   Foundation                      0x00000001bf1bd818 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 (NSRunLoop.m:373)
8   Foundation                      0x00000001bf1bd6ac -[NSRunLoop(NSRunLoop) run] + 64 (NSRunLoop.m:398)
9   SwiftUI                         0x00000001c872e558 static DisplayLink.asyncThread(arg:) + 800 (_UIHostingView.swift:965)
10  SwiftUI                         0x00000001c872c69c @objc static DisplayLink.asyncThread(arg:) + 88 (<compiler-generated>:0)
11  Foundation                      0x00000001bf1d6ce8 __NSThread__start__ + 716 (NSThread.m:968)
12  libsystem_pthread.dylib         0x00000002116556cc _pthread_start + 148 (pthread.c:893)
13  libsystem_pthread.dylib         0x0000000211654ba4 thread_start + 8 (:-1)

Thread 0 crashed with ARM Thread State (64-bit):
    x0: 0x0000000000000000   x1: 0x0000000000000000   x2: 0x0000000000000000   x3: 0x0000000000000000
    x4: 0x0000000000000000   x5: 0x0000000000989680   x6: 0x000000000000006e   x7: 0x0000000000000000
    x8: 0x2d9f778a7e9debb1   x9: 0x2d9f7788646d0831  x10: 0x00000000000003e8  x11: 0x000000000000000b
   x12: 0x000000000000000b  x13: 0x0000000000000000  x14: 0x0000000000000000  x15: 0x0000000000000000
   x16: 0x0000000000000148  x17: 0x000000021af0e380  x18: 0x0000000000000000  x19: 0x0000000000000006
   x20: 0x0000000000000103  x21: 0x000000021af0e460  x22: 0x0000000000000007  x23: 0x0000000104cdc8c8
   x24: 0x0000000000000000  x25: 0x0000000000000001  x26: 0x0000000000000001  x27: 0x0000000000000000
   x28: 0x00000001e59479e0   fp: 0x000000016bc7eed0   lr: 0x000000021165b1ac
    sp: 0x000000016bc7eeb0   pc: 0x000000020141e200 cpsr: 0x40000000
   esr: 0x56000080  Address size fault

Binary Images:
0x104180000 - 0x104e33fff [APP_NAME] arm64  <09be88e72ed73d15b5ead893c272fde9> /private/var/containers/Bundle/Application/739BA0B9-3014-4384-AC60-6A96A30472F1/[APP_NAME].app/[APP_NAME]
0x1be0ec000 - 0x1be12fc3f libobjc.A.dylib arm64e  <b3a78098c0fb3dcdb1ac0712762510db> /usr/lib/libobjc.A.dylib
0x1bf17c000 - 0x1bfac6fff Foundation arm64e  <aa92cd58561a341492f4b4120298b39a> /System/Library/Frameworks/Foundation.framework/Foundation
0x1c4d2c000 - 0x1c5110fff CoreFoundation arm64e  <42c5c91704473995b50fde4d132c2435> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
0x1c5ea7000 - 0x1c626cfff CFNetwork arm64e  <35605de33723335a83d96f35f2989935> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
0x1c6391000 - 0x1c66e9fff QuartzCore arm64e  <c4c4667b69333b01a37b747cd0c00431> /System/Library/Frameworks/QuartzCore.framework/QuartzCore
0x1c6eba000 - 0x1c8680fff UIKitCore arm64e  <7b942fa4cb7633759972f58c14492fb4> /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore
0x1c8681000 - 0x1c9ec9fff SwiftUI arm64e  <122e646e6b173561975fc414c8dae3d3> /System/Library/Frameworks/SwiftUI.framework/SwiftUI
0x1cc1f5000 - 0x1cc274fff libsystem_c.dylib arm64e  <82c0f938e2773165a61470151c651798> /usr/lib/system/libsystem_c.dylib
0x1d802c000 - 0x1d9503fff JavaScriptCore arm64e  <9f4a8d8984473fa5a2e388d3c7ba1684> /System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore
0x1e30bc000 - 0x1e313ee4f dyld arm64e  <341bbf646034357e8aa6e1e4b988e03c> /usr/lib/dyld
0x1fdbcc000 - 0x1fdbd4fff GraphicsServices arm64e  <03732ba5113235b4b09d8dd49807d246> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
0x201417000 - 0x20144dffb libsystem_kernel.dylib arm64e  <a5d3b72578c33e19a765cceb22355093> /usr/lib/system/libsystem_kernel.dylib
0x21158c000 - 0x2115a3ffb libc++abi.dylib arm64e  <e0dbf9459cc5305db096abc1cda9c8ca> /usr/lib/libc++abi.dylib
0x211654000 - 0x21165ffff libsystem_pthread.dylib arm64e  <b89b9a5b55d93e84b6d3c3da93c1cd39> /usr/lib/system/libsystem_pthread.dylib

EOF
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