应用错误收集

我有这个例外，我在我的日志中打印导致应用程序在android，motorola device xt1058中崩溃。

问题是我没有设备，而是从发送给我日志文件的客户端获取日志。

我不知道日志的来源。

我将所有应用程序包装在try catch中，但应用程序仍然崩溃了

09:37:10 - TaskSchedulerOnUnobservedTaskException出错：通过等待任务或访问其Exception属性，未观察到任务的异常。结果，终结器线程重新抛出了未观察到的异常。

09:37:11 - TaskSchedulerOnUnobservedTaskException出错：System.AggregateException：通过等待任务或访问其Exception属性未观察到任务的异常。结果，终结器线程重新抛出了未观察到的异常。 ---＆GT; System.Net.WebException：错误：NameResolutionFailure 在System.Net.HttpWebRequest.EndGetResponse（System.IAsyncResult asyncResult）[0x00064] in＆lt; 552eeeb8705c4abb9eeb5ebce43b6865＆gt ;:0 at System.Threading.Tasks.TaskFactory 1[TResult].FromAsyncCoreLogic (System.IAsyncResult iar, System.Func 2 [T，TResult] endFunction，System.Action 1[T] endAction, System.Threading.Tasks.Task 1 [TResult] promise，System.Boolean requiresSynchronization）[0x00014] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 ---从抛出异常的先前位置开始的堆栈跟踪结束--- 在System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw（）[0x0000c] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（System.Threading.Tasks.Task任务）[0x0004e] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 在System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（System.Threading.Tasks.Task任务）[0x0002e] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 在System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd（System.Threading.Tasks.Task任务）[0x0000b] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable 1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <52ca43e23d764403a7855ae066156266>:0 at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x0041e] in <21d260c0947046f0aae7990757a51ba3>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <52ca43e23d764403a7855ae066156266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <52ca43e23d764403a7855ae066156266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <52ca43e23d764403a7855ae066156266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <52ca43e23d764403a7855ae066156266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable 1 + ConfiguredTaskAwaiter [TResult] .GetResult（）[0x00000] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 在System.Net.Http.HttpClient + c__async0.MoveNext（）[0x000f3] in＆lt; 21d260c0947046f0aae7990757a51ba3＆gt ;:0 ---内部异常堆栈跟踪结束--- ---＆GT; （内部异常＃0）System.Net.WebException：错误：NameResolutionFailure 在System.Net.HttpWebRequest.EndGetResponse（System.IAsyncResult asyncResult）[0x00064] in＆lt; 552eeeb8705c4abb9eeb5ebce43b6865＆gt ;:0 at System.Threading.Tasks.TaskFactory 1[TResult].FromAsyncCoreLogic (System.IAsyncResult iar, System.Func 2 [T，TResult] endFunction，System.Action 1[T] endAction, System.Threading.Tasks.Task 1 [TResult] promise，System.Boolean requiresSynchronization）[0x00014] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 ---从抛出异常的先前位置开始的堆栈跟踪结束--- 在System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw（）[0x0000c] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（System.Threading.Tasks.Task任务）[0x0004e] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 在System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（System.Threading.Tasks.Task任务）[0x0002e] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 在System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd（System.Threading.Tasks.Task任务）[0x0000b] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable 1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <52ca43e23d764403a7855ae066156266>:0 at System.Net.Http.HttpClientHandler+<SendAsync>c__async0.MoveNext () [0x0041e] in <21d260c0947046f0aae7990757a51ba3>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <52ca43e23d764403a7855ae066156266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <52ca43e23d764403a7855ae066156266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <52ca43e23d764403a7855ae066156266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <52ca43e23d764403a7855ae066156266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable 1 + ConfiguredTaskAwaiter [TResult] .GetResult（）[0x00000] in＆lt; 52ca43e23d764403a7855ae066156266＆gt ;:0 在System.Net.Http.HttpClient + c__async0.MoveNext（）[0x000f3] in＆lt; 21d260c0947046f0aae7990757a51ba3＆gt ;:0＆lt; ---

System.Net.Http

1 个答案: