我的应用被拒绝，因为在iOS 13.3.1上启动时崩溃。我在真实设备上运行它，但是没有任何原因。苹果公司表示iPad 13.3.1崩溃。我不知道如何解决这个问题。很难理解它是什么。我之前还没有得到，下面是苹果提供的日志：
hread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x00000001a41b8efc 0x1a4193000 + 155388
1 libsystem_pthread.dylib 0x00000001a40d88b8 0x1a40d6000 + 10424
2 libsystem_c.dylib 0x00000001a4068a74 0x1a3ff2000 + 486004
3 libc++abi.dylib 0x00000001a41803c8 0x1a417f000 + 5064
4 libc++abi.dylib 0x00000001a41805c0 0x1a417f000 + 5568
5 libobjc.A.dylib 0x00000001a40e7308 0x1a40e1000 + 25352
6 libc++abi.dylib 0x00000001a418d634 0x1a417f000 + 58932
7 libc++abi.dylib 0x00000001a418d5c0 0x1a417f000 + 58816
8 libdispatch.dylib 0x00000001a4073fec 0x1a4071000 + 12268
9 libdispatch.dylib 0x00000001a4076d1c 0x1a4071000 + 23836
10 FrontBoardServices 0x00000001a9611254 0x1a95b7000 + 369236
11 FrontBoardServices 0x00000001a9610f00 0x1a95b7000 + 368384
12 FrontBoardServices 0x00000001a961146c 0x1a95b7000 + 369772
13 CoreFoundation 0x00000001a434a108 0x1a429c000 + 712968
14 CoreFoundation 0x00000001a434a05c 0x1a429c000 + 712796
15 CoreFoundation 0x00000001a43497c8 0x1a429c000 + 710600
16 CoreFoundation 0x00000001a4344694 0x1a429c000 + 689812
17 CoreFoundation 0x00000001a4343f40 0x1a429c000 + 687936
18 GraphicsServices 0x00000001ae5d4534 0x1ae5d1000 + 13620
19 UIKitCore 0x00000001a84cf580 0x1a7a8c000 + 10761600
20 Ebook Reader 0x0000000100e6c278 0x100e18000 + 344696
21 libdyld.dylib 0x00000001a41c2e18 0x1a41c2000 + 3608
Thread 1:
0 libsystem_pthread.dylib 0x00000001a40df9e0 0x1a40d6000 + 39392
Thread 2:
0 libsystem_pthread.dylib 0x00000001a40df9e0 0x1a40d6000 + 39392
Thread 3:
0 libsystem_pthread.dylib 0x00000001a40df9e0 0x1a40d6000 + 39392
Thread 4:
0 libsystem_pthread.dylib 0x00000001a40df9e0 0x1a40d6000 + 39392
Thread 5:
0 libsystem_pthread.dylib 0x00000001a40df9e0 0x1a40d6000 + 39392
Thread 6:
0 libsystem_pthread.dylib 0x00000001a40df9e0 0x1a40d6000 + 39392
Thread 7:
0 libsystem_pthread.dylib 0x00000001a40df9e0 0x1a40d6000 + 39392
Thread 8 name: com.apple.uikit.eventfetch-thread
Thread 8:
0 libsystem_kernel.dylib 0x00000001a4196c04 0x1a4193000 + 15364
1 libsystem_kernel.dylib 0x00000001a4196020 0x1a4193000 + 12320
2 CoreFoundation 0x00000001a4349964 0x1a429c000 + 711012
3 CoreFoundation 0x00000001a43447fc 0x1a429c000 + 690172
4 CoreFoundation 0x00000001a4343f40 0x1a429c000 + 687936
5 Foundation 0x00000001a4689340 0x1a4681000 + 33600
6 Foundation 0x00000001a4689218 0x1a4681000 + 33304
7 UIKitCore 0x00000001a856ae9c 0x1a7a8c000 + 11398812
8 Foundation 0x00000001a4687fa4 0x1a4681000 + 28580
9 Foundation 0x00000001a47c3a74 0x1a4681000 + 1321588
10 libsystem_pthread.dylib 0x00000001a40d7840 0x1a40d6000 + 6208
11 libsystem_pthread.dylib 0x00000001a40df9f4 0x1a40d6000 + 39412
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x00000001a41b8efc 0x1a4193000 + 155388
1 libsystem_pthread.dylib 0x00000001a40d88b8 0x1a40d6000 + 10424
2 libsystem_c.dylib 0x00000001a4068a74 0x1a3ff2000 + 486004
3 libc++abi.dylib 0x00000001a41803c8 0x1a417f000 + 5064
4 libc++abi.dylib 0x00000001a41805c0 0x1a417f000 + 5568
5 libobjc.A.dylib 0x00000001a40e7308 0x1a40e1000 + 25352
6 libc++abi.dylib 0x00000001a418d634 0x1a417f000 + 58932
7 libc++abi.dylib 0x00000001a418d5c0 0x1a417f000 + 58816
8 libdispatch.dylib 0x00000001a4073fec 0x1a4071000 + 12268
9 libdispatch.dylib 0x00000001a4076d1c 0x1a4071000 + 23836
10 FrontBoardServices 0x00000001a9611254 0x1a95b7000 + 369236
11 FrontBoardServices 0x00000001a9610f00 0x1a95b7000 + 368384
12 FrontBoardServices 0x00000001a961146c 0x1a95b7000 + 369772
13 CoreFoundation 0x00000001a434a108 0x1a429c000 + 712968
14 CoreFoundation 0x00000001a434a05c 0x1a429c000 + 712796
15 CoreFoundation 0x00000001a43497c8 0x1a429c000 + 710600
16 CoreFoundation 0x00000001a4344694 0x1a429c000 + 689812
17 CoreFoundation 0x00000001a4343f40 0x1a429c000 + 687936
18 GraphicsServices 0x00000001ae5d4534 0x1ae5d1000 + 13620
19 UIKitCore 0x00000001a84cf580 0x1a7a8c000 + 10761600
20 Ebook Reader 0x0000000102fa4278 0x102f50000 + 344696
21 libdyld.dylib 0
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000
x4: 0x000000016ceadf20 x5: 0x000000016ceae4d0 x6: 0x000000000000006e x7: 0x0000000000000600
x8: 0x00000000000005b9 x9: 0x9e71d097626e80ba x10: 0x0000000000000002 x11: 0x0000000000000003
x12: 0x0000000000000000 x13: 0x0000000000000069 x14: 0x0000000000000010 x15: 0x0000000000000000
x16: 0x0000000000000148 x17: 0x00000001e128ef10 x18: 0x0000000000000000 x19: 0x0000000000000006
x20: 0x0000000000000407 x21: 0x0000000103449920 x22: 0x0000000000000000 x23: 0x0000000103449920
x24: 0x0000000000005303 x25: 0x0000000000000000 x26: 0x000000016ceaec90 x27: 0x0000000000000000
x28: 0x0000000000000000 fp: 0x000000016ceae430 lr: 0x00000001a40d88b8
sp: 0x000000016ceae410 pc: 0x00000001a41b8efc cpsr: 0x40000000
esr: 0x56000080 Address size fault
Binary Images:
0x102f50000 - 0x10326bfff Ebook Reader arm64 <08564c8a04c532e3ada04acda7479c8b> /var/containers/Bundle/Application/1AEFE1C6-A710-46C4-ACA8-ECF559C11B29/Ebook Reader.app/Ebook Reader
答案 0 :(得分：0)
使用符号日志可以更好地识别崩溃问题
您从最初提交给App Store的档案中获取了Symbolicate崩溃报告
看看这个https://developer.apple.com/library/archive/technotes/tn2151/_index.html
例如，您可能还会使用Apple不再支持的功能。 UISearchDisplayController，如此处提到的https://forums.developer.apple.com/thread/126744
如果您使用的是UISearchDisplayController then you must use UISearchController now because starting with iOS 13 and iPad OS 13, UISearchDisplayController is unavailable to apps built with Xcode 11.