HockeyApp在Windows Phone上的后退按钮崩溃

当它在应用程序启动时提示并要求发送/删除崩溃日志时，HockeyApp在按下后退按钮时崩溃。 A NullReferenceException发生在HockeyApp内部;堆栈跟踪被附加。HockeyApp在Windows Phone上的后退按钮崩溃

该平台的Windows Phone 8.1 RT和HockeyApp版本是2.2.2

我怎么能在我的应用程序解决这个问题？

堆栈跟踪：

{ 
    "contact": null, 
    "description": null, 
    "log": "Package: BuggyApp\nVersion: 1.1.0.0\nOS: Windows Phone\nWindows Phone: 8.1\nManufacturer: Microsoft\nModel: Virtual\nDate: 2015-09-07T10:29:41.6261178Z\nProduct-ID: 00000000-0000-0000-0000-000000000000 
      System.NullReferenceException: Object reference not set to an instance of an object. 
      at HockeyApp.CrashHandler.<AskUserForAgreementAsync>d__c.MoveNext() 
      --- End of stack trace from previous location where exception was thrown --- 
      at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
      at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 
      at HockeyApp.CrashHandler.<HandleCrashesAsync>d__0.MoveNext() 
      --- End of stack trace from previous location where exception was thrown --- 
      at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
      at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 
      at HockeyApp.HockeyClientExtensionsWinUniversal.<SendCrashesAsync>d__0.MoveNext() 
      --- End of stack trace from previous location where exception was thrown --- 
      at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
      at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 
      at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() 
      at BuggyApp.App.<OnLaunched>d__e.MoveNext() 
      --- End of stack trace from previous location where exception was thrown --- 
      at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<ThrowAsync>b__3(Object state) 
      at System.Threading.WinRTSynchronizationContext.Invoker.InvokeCore()", 
    "sdk": "HockeySDKWP81", 
    "sdk_version": "2.2.2", 
    "userID": null 
}

来源

2015-09-07 Flipper

这是bug in the HockeyApp sdk。它在两个月前与this commit一起修复。但是sdk的最新版本（2.2.2）在8个月前建成。

所以你应该用try { //... } catch (NullReferenceException) { }包装SendCrashesAsync并且等待sdk的新版本。

来源

2015-09-07 18:43:48 RavingDev

感谢您的支持 - 我们正在准备WP SDK的bug修复版本。 –

@MatthiasWenz我们什么时候可以期待发布？ – Flipper

我们正在努力，但我没有确切的时间表。感谢您的耐心。 –

HockeyApp在Windows Phone上的后退按钮崩溃

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