iOS 应用程序在苹果应用程序审查中崩溃，但在本地完全无法重现

Posted 2023-03-22

【中文标题】iOS 应用程序在苹果应用程序审查中崩溃，但在本地完全无法重现

【英文标题】：iOS app crashing in apple app review but completely unreproducible locally

【发布时间】：2016-07-27 22:14:59

【问题描述】：

我们最近开发了一个适用于 android 和 ios 的 Xamarin 表单应用程序。 Android 版本在 google play store 上，并按预期工作。 iOS 版本适用于我们所有的设备和模拟器，但当苹果在他们的应用审查过程中使用 iOS 9.3.3 测试它时崩溃。我们已经符号化了崩溃报告，但不知道可能导致崩溃的原因。

象征性的崩溃报告如下，非常感谢人们提供的任何帮助，以帮助我们追查崩溃的原因。

事件标识符：1D827CDB-F42D-457B-AE32-F887824E7EFE CrashReporter 密钥：ed6d5c5e7f0dc0721d5e88ce52e57230f0fb842f 硬件 型号：xxx 流程：SwiftPOSMemberPortaliOS [1615] 路径： /private/var/containers/Bundle/Application/DB6ED5ED-7A9A-4809-A92F-514EC1BC35C9/SwiftPOSMemberPortaliOS.app/SwiftPOSMemberPortaliOS 标识符：com.swiftpos.loyalty 版本：4 (6.48.4) 代码类型：ARM-64（本机）父进程： 已启动 [1]

日期/时间：2016-07-25 17:31:45.45 -0700 发布时间： 2016-07-25 17:31:43.43 -0700 操作系统版本：iOS 9.3.3 (13G34) 报告版本：105

异常类型：EXC_BAD_ACCESS (SIGABRT) 异常子类型： KERN_INVALID_ADDRESS at 0x0000000000000000 由线程触发：0

过滤的系统日志：未找到

最后一个异常回溯：0 CoreFoundation 0x182ce2db0 0x182bb8000 + 1224112 1 libobjc.A.dylib 0x182347f80 0x182340000 + 32640 2 核心基础 0x182ce2a70 0x182bb8000 + 1223280 3 SwiftPOSMemberPortaliOS 0x100f6f078 WriteZStream + 13814828 4 SwiftPOSMemberPortaliOS 0x100f5f62c WriteZStream + 13750752 5 SwiftPOSMemberPortaliOS 0x100f5f46c WriteZStream + 13750304 6 SwiftPOSMemberPortaliOS 0x100f612e8 WriteZStream + 13758108 7 SwiftPOSMemberPortaliOS 0x1004f9e84 WriteZStream + 2849336 8 SwiftPOSMemberPortaliOS 0x10016bfbc plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 252664 9 SwiftPOSMemberPortaliOS 0x1001c2ae4 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 607776 10 SwiftPOSMemberPortaliOS 0x1001c766c plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 627112 11 SwiftPOSMemberPortaliOS 0x1001c7264 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 626080 12 SwiftPOSMemberPortaliOS 0x10015f214 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 200016 13 SwiftPOSMemberPortaliOS 0x10015e8fc plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 197688 14 SwiftPOSMemberPortaliOS 0x100157a54 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 169360 15 SwiftPOSMemberPortaliOS 0x10052f388 WriteZStream + 3067708 16 SwiftPOSMemberPortaliOS 0x100358aac WriteZStream + 1140320 17 SwiftPOSMemberPortaliOS 0x1003574b0 WriteZStream + 1134692 18 SwiftPOSMemberPortaliOS 0x10094e3e8 WriteZStream + 7389084 19 SwiftPOSMemberPortaliOS 0x10098b944 WriteZStream + 7640312 20 SwiftPOSMemberPortaliOS 0x1004f9e84 WriteZStream + 2849336 21 SwiftPOSMemberPortaliOS 0x10016bfbc plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 252664 22 SwiftPOSMemberPortaliOS 0x1001c2ae4 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 607776 23 SwiftPOSMemberPortaliOS 0x100f744cc WriteZStream + 13836416 24 SwiftPOSMemberPortaliOS 0x100f74fc8 WriteZStream + 13839228 25 基础 0x1836b802c 0x1835c4000 + 999468 26 核心基础 0x182c9909c 0x182bb8000 + 921756 27 核心基础 0x182c98b30 0x182bb8000 + 920368 28 核心基础 0x182c96830 0x182bb8000 + 911408 29 核心基础 0x182bc0c50 0x182bb8000 + 35920 30 图形服务 0x1844a8088 0x18449c000 + 49288 31 UIKit 0x187ea2088 0x187e24000 + 516232 32 SwiftPOSMemberPortaliOS 0x1009d0b64 WriteZStream + 7923480 33 SwiftPOSMemberPortaliOS 0x10093cb3c WriteZStream + 7317232 34 SwiftPOSMemberPortaliOS 0x10093cafc WriteZStream + 7317168 35 SwiftPOSMemberPortaliOS 0x1002436c4 WriteZStream + 4728 36 SwiftPOSMemberPortaliOS 0x1004f9e84 WriteZStream + 2849336 37 SwiftPOSMemberPortaliOS 0x10016bfbc plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 252664 38 SwiftPOSMemberPortaliOS 0x1001c2ae4 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 607776 39 SwiftPOSMemberPortaliOS 0x1001c6f34 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 625264 40 SwiftPOSMemberPortaliOS 0x100241ed0 xamarin_GetFolderPath + 1960 41 SwiftPOSMemberPortaliOS 0x100f90f38 WriteZStream + 13953772 42 libdyld.dylib 0x18275e8b8 0x18275c000 + 10424

全局跟踪缓冲区（倒计时秒数）： 6148914687.764939 CFNetwork 0x00000001832c58e0 TCP 连接 0x12e7b2840 SSL 握手完成 6148914687.955328 CFNetwork 0x00000001832c57f0 TCP Conn 0x12e7b2840 开始 SSL 协商 6148914687.955688 CFNetwork 0x0000000183367e7c TCP 连接 0x12e7b2840 完成。 fd：5，错误：0 6148914687.956469 CFNetwork 0x00000001833693a8 TCP 连接 0x12e7b2840 事件 1。错误：0 6148914688.040974 CFNetwork 0x0000000183369480 TCP 连接 0x12e7b2840 已启动 6148914688.043079 CFNetwork 0x00000001833c3e5c 使用默认标识符创建默认 cookie 存储 6148914688.043079 CFNetwork 0x00000001833c3e28 CFHTTPCookieStorage 单例中的故障 6148914688.043085 CFNetwork 0x0000000183415e50 NSHTTPCookieStorage 单例故障

线程 0 名称：tid_c07 调度队列：com.apple.main-thread 线程 0 崩溃：0 libsystem_kernel.dylib 0x000000018287c11c 0x182860000 + 114972 1 libsystem_pthread.dylib 0x0000000182948ef8 0x182944000 + 20216 2 libsystem_c.dylib 0x00000001827eddc8 0x18278c000 + 400840 3 SwiftPOSMemberPortaliOS 0x000000010011c320 0x1000b4000 + 426784 4 核心基础 0x0000000182ce3138 0x182bb8000 + 1225016 5 libobjc.A.dylib 0x000000018234823c 0x182340000 + 33340 6 SwiftPOSMemberPortaliOS 0x000000010010a290 0x1000b4000 + 352912 7 libc++abi.dylib 0x000000018233af44 0x182320000 + 110404 8 libc++abi.dylib 0x000000018233a85c 0x182320000 + 108636 9 libobjc.A.dylib 0x0000000182348094 0x182340000 + 32916 10 核心基础 0x0000000182ce2a70 0x182bb8000 + 1223280 11 SwiftPOSMemberPortaliOS 0x0000000100f6f078 WriteZStream + 13814828 12 SwiftPOSMemberPortaliOS 0x0000000100f5f62c WriteZStream + 13750752 13 SwiftPOSMemberPortaliOS 0x0000000100f5f46c WriteZStream + 13750304 14 SwiftPOSMemberPortaliOS 0x0000000100f612e8 WriteZStream + 13758108 15 SwiftPOSMemberPortaliOS 0x00000001004f9e84 WriteZStream + 2849336 16 SwiftPOSMemberPortaliOS 0x000000010016bfbc plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 252664 17 SwiftPOSMemberPortaliOS 0x00000001001c2ae4 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 607776 18 SwiftPOSMemberPortaliOS 0x00000001001c766c plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 627112 19 SwiftPOSMemberPortaliOS 0x00000001001c7264 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 626080 20 SwiftPOSMemberPortaliOS 0x000000010015f214 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 200016 21 SwiftPOSMemberPortaliOS 0x000000010015e8fc plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 197688 22 SwiftPOSMemberPortaliOS 0x0000000100157a54 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 169360 23 SwiftPOSMemberPortaliOS 0x000000010052f388 WriteZStream + 3067708 24 SwiftPOSMemberPortaliOS 0x0000000100358aac WriteZStream + 1140320 25 SwiftPOSMemberPortaliOS 0x00000001003574b0 WriteZStream + 1134692 26 SwiftPOSMemberPortaliOS 0x000000010094e3e8 WriteZStream + 7389084 27 SwiftPOSMemberPortaliOS 0x000000010098b944 WriteZStream + 7640312 28 SwiftPOSMemberPortaliOS 0x00000001004f9e84 WriteZStream + 2849336 29 SwiftPOSMemberPortaliOS 0x000000010016bfbc plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 252664 30 SwiftPOSMemberPortaliOS 0x00000001001c2ae4 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 607776 31 SwiftPOSMemberPortaliOS 0x0000000100f744cc WriteZStream + 13836416 32 SwiftPOSMemberPortaliOS 0x0000000100f74fc8 WriteZStream + 13839228 33 基础 0x00000001836b802c 0x1835c4000 + 999468 34 核心基础 0x0000000182c9909c 0x182bb8000 + 921756 35 核心基础 0x0000000182c98b30 0x182bb8000 + 920368 36 核心基础 0x0000000182c96830 0x182bb8000 + 911408 37 核心基础 0x0000000182bc0c50 0x182bb8000 + 35920 38 图形服务 0x00000001844a8088 0x18449c000 + 49288 39 UIKit 0x0000000187ea2088 0x187e24000 + 516232 40 SwiftPOSMemberPortaliOS 0x00000001009d0b64 WriteZStream + 7923480 41 SwiftPOSMemberPortaliOS 0x000000010093cb3c WriteZStream + 7317232 42 SwiftPOSMemberPortaliOS 0x000000010093cafc WriteZStream + 7317168 43 SwiftPOSMemberPortaliOS 0x00000001002436c4 WriteZStream + 4728 44 SwiftPOSMemberPortaliOS 0x00000001004f9e84 WriteZStream + 2849336 45 SwiftPOSMemberPortaliOS 0x000000010016bfbc plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 252664 46 SwiftPOSMemberPortaliOS 0x00000001001c2ae4 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 607776 47 SwiftPOSMemberPortaliOS 0x00000001001c6f34 plcrash::BIT::async::dwarf_cfa_state_iterator::next(unsigned int*, plcrash::BIT::async::plcrash_dwarf_cfa_reg_rule_t*，无符号长 长*) + 625264 48 SwiftPOSMemberPortaliOS 0x0000000100241ed0 xamarin_GetFolderPath + 1960 49 SwiftPOSMemberPortaliOS 0x0000000100f90f38 WriteZStream + 13953772 50 libdyld.dylib 0x000000018275e8b8 0x18275c000 + 10424

【问题讨论】：

Exception Type: EXC_BAD_ACCESS (SIGABRT) Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000000 Triggered by Thread: 0 - 您在某些时候取消了对null 的引用。不幸的是，除此之外我什么都不知道

看起来一堆“你的”代码没有调试符号 - 我认为那是因为它实际上是 Xamarin 代码。您可以尝试对 Xamarin 库的调试版本进行符号化，以便在崩溃时找出您所在的 WriteZStream 的哪个部分。

我认为你是正确的@Jeeter 可能是因为对象为空。实际上，我只是与苹果支持成员交谈，并让他们通过 HockeyApp 崩溃日志发送，这比上面的日志有用得多。 if (response.Data != null) IEnumerable settings = response.Data.Settings; if (settings.Any(s => string.Equals(s.Name, "Title" ... etc 有多个这样的调用来检索设置，但我们实际上并没有检查“If response.Data.Settings != null"。

【参考方案1】：

感谢所有回答的人。我们找到了问题。

我们的 api 会话密钥是问题所在。我们这里没有将会话密钥过期时间转换为通用时间，所以在反序列化空的json响应后，它创建了一个新的数据类型实例，值为null。

【参考方案2】：

我不是 iOS 堆栈跟踪方面的专家，但我认为这些部分可能是有用的线索：

xamarin_GetFolderPath NSHTTPCookieStorage 单例中的错误

可能值得询问 Apple 在错误发生之前他们执行了哪些操作顺序。可能是他们正在测试您尚未测试的代码路径。还有，iOS 9.3.3 才出几天，你确定你测试过这个版本吗？