windows runtime - HockeyApp se bloquea al presionar el botón Atrás en Windows Phone

windows-runtime windows-phone-8.1

Question

HockeyApp se bloquea al presionar el botón Atrás cuando se solicita el lanzamiento de la aplicación y solicita el envío / eliminación de registros de bloqueo. Una NullReferenceException ocurre dentro de HockeyApp; el stacktrace está adjunto.

La plataforma es Windows Phone 8.1 RT y la versión de HockeyApp es 2.2.2

¿Cómo puedo solucionar este problema en mi aplicación?

Stacktrace:

{
"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
}

Answer 1

Es un error en el sdk de HockeyApp . Fue arreglado hace dos meses con este compromiso . Pero la última versión de sdk (2.2.2) compilada hace 8 meses.

Por lo tanto, debe envolver la invocación SendCrashesAsync con try { //... } catch (NullReferenceException) { } y esperar la nueva compilación del sdk.