问题描述
我正在从Parse.com运行最新的iOS Objective C SDK，版本1.4.2我在使用以下回溯的全新安装时经常崩溃.它发生在模拟器，调试设备以及应用程序的发布/生产版本中.
I'm running the latest iOS Objective C SDK from Parse.com, version 1.4.2I am getting frequent crashes on a fresh install with the following backtrace. It happens in the simulator, on my debug device, and in the release/production version of my app.
Thread 2 Crashed:
1 libobjc.A.dylib objc_msgSend + 6
2 Foundation -[NSString getExternalRepresentation:extendedAttributes:forWritingToURLOrPath:usingEncoding:error:] + 312
3 Foundation writeStringToURLOrPath + 44
4 Foundation -[NSString writeToFile:atomically:encoding:error:] + 22
5 Aftermath +[PFInternalUtils installationId] (PFInternalUtils.m:308)
6 Aftermath +[PFNetworkCommandRunner createRequest:] (PFNetworkCommandRunner.m:62)
7 Aftermath +[PFNetworkCommandRunner runCommandAsync:inOperation:] (PFNetworkCommandRunner.m:133)
8 Aftermath +[PFRetryingCommandRunner runCommandAsync:inOperation:attemptsMade:delay:] (PFRetryingCommandRunner.m:42)
9 Aftermath +[PFRetryingCommandRunner runCommandAsync:inOperation:] (PFRetryingCommandRunner.m:35)
10 Aftermath +[PFCachedCommandRunner runCommandAsync:inOperation:cachePolicy:maxCacheAge:] (PFCachedCommandRunner.m:83)
11 Aftermath __64-[PFQuery findAsyncWithCachePolicy:conditions:limit:skip:after:]_block_invoke (PFQuery.m:1292)
12 Aftermath __48-[BFTask continueWithExecutor:withSuccessBlock:]_block_invoke (BFTask.m:335)
13 Aftermath __41-[BFTask continueWithExecutor:withBlock:]_block_invoke_2 (BFTask.m:287)
推荐答案
显然，SDK 1.4.2中存在一个错误.当前版本(在编写此答案时)为1.7.5，此问题已解决.
Apparently, there was a bug in SDK 1.4.2 back in the day.The current version (at the time of writing this answer) is 1.7.5, which has this problem fixed.
您可以通过从 https://parse.com/docs/downloads或通过Cocoapods: https://cocoapods.org/pods/Parse
You can update the SDK by downloading the package from https://parse.com/docs/downloadsor via Cocoapods: https://cocoapods.org/pods/Parse
这篇关于在[PFInternalUtils installationId]上解析Objective C库崩溃的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！