Xamarin.ios SIGSEGV错误

问题描述：

我在调试PCL解决方案的IOS版本时遇到了一个大问题。我已阅读并试图对我没有帮助，或者帮助我作出任何意义，随意问更多关于我的项目，因为我不知道什么是必要的，你知道Xamarin.ios SIGSEGV错误

其他相关问题

The error is : An error occurred while executing MTouch.

在输出它显示了这一点：

InspectorDebugSession(0): StateChange: Start -> EntryPointBreakpointRegistered 
InspectorDebugSession(0): Constructed 
Launching 'LiquitMobileApp.iOS' on 'iPhone 6s iOS 10.3'... 
InspectorDebugSession(0): HandleTargetEvent: TargetReady 
Loaded assembly: /Users/kevin/Library/Developer/CoreSimulator/Devices/5DDB04B6-3BFA-4390-B22D-0492BAD99E3A/data/Containers/Bundle/Application/33A8D304-D62D-43A3-9839-C0A43FF720C6/LiquitMobileApp.iOS.app/.monotouch-64/Xamarin.iOS.dll [External] 
Resolved pending breakpoint for 'UIKit.UIApplication.Main(string[], string, string)' to /Users/builder/data/lanes/4691/d2270eec/source/xamarin-macios/src/UIKit/UIApplication.cs:61 [0x00000]. 
Resolved pending breakpoint for 'UIKit.UIApplication.Main(string[], System.Type, System.Type)' to /Users/builder/data/lanes/4691/d2270eec/source/xamarin-macios/src/UIKit/UIApplication.cs:68 [0x00000]. 
Resolved pending breakpoint for 'UIKit.UIApplication.Main(string[])' to /Users/builder/data/lanes/4691/d2270eec/source/xamarin-macios/src/UIKit/UIApplication.cs:73 [0x00000]. 
Resolved pending breakpoint for 'UIKit.UIApplication.Main(string[], System.IntPtr, System.IntPtr)' to /Users/builder/data/lanes/4691/d2270eec/source/xamarin-macios/src/UIKit/UIApplication.cs:78 [0x00000]. 
Loaded assembly: /Users/kevin/Library/Developer/CoreSimulator/Devices/5DDB04B6-3BFA-4390-B22D-0492BAD99E3A/data/Containers/Bundle/Application/33A8D304-D62D-43A3-9839-C0A43FF720C6/LiquitMobileApp.iOS.app/System.dll [External] 
Thread started: #2 
InspectorDebugSession(0): HandleTargetEvent: ThreadStarted 
Loaded assembly: /Users/kevin/Library/Developer/CoreSimulator/Devices/5DDB04B6-3BFA-4390-B22D-0492BAD99E3A/data/Containers/Bundle/Application/33A8D304-D62D-43A3-9839-C0A43FF720C6/LiquitMobileApp.iOS.app/LiquitMobileApp.iOS.exe 
2017-06-29 09:04:12.770 LiquitMobileApp.iOS[53524:1104160] warning: stat of /Users/kevin/Library/Developer/CoreSimulator/Devices/5DDB04B6-3BFA-4390-B22D-0492BAD99E3A/data/Containers/Bundle/Application/33A8D304-D62D-43A3-9839-C0A43FF720C6/LiquitMobileApp.iOS.app/System.Net.Http.dll.mdb failed: No such file or directory 
Loaded assembly: /Users/kevin/Library/Developer/CoreSimulator/Devices/5DDB04B6-3BFA-4390-B22D-0492BAD99E3A/data/Containers/Bundle/Application/33A8D304-D62D-43A3-9839-C0A43FF720C6/LiquitMobileApp.iOS.app/System.Core.dll [External]

在这里的大会的其余部分被装入正确

Loaded assembly: /Users/kevin/Library/Developer/CoreSimulator/Devices/5DDB04B6-3BFA-4390-B22D-0492BAD99E3A/data/Containers/Bundle/Application/33A8D304-D62D-43A3-9839-C0A43FF720C6/LiquitMobileApp.iOS.app/SQLitePCLRaw.batteries_v2.dll [External] 
Loaded assembly: /Users/kevin/Library/Developer/CoreSimulator/Devices/5DDB04B6-3BFA-4390-B22D-0492BAD99E3A/data/Containers/Bundle/Application/33A8D304-D62D-43A3-9839-C0A43FF720C6/LiquitMobileApp.iOS.app/SQLitePCLRaw.provider.sqlite3.dll [External] 
InspectorDebugSession(0): HandleTargetEvent: TargetHitBreakpoint 
InspectorDebugSession(0): StateChange: EntryPointBreakpointRegistered -> EntryPointBreakpointHit 
InspectorDebugSession(0): AgentBridge.InjectAssembly: /Library/Frameworks/Xamarin.Interactive.framework/Versions/Current/Agents/iOS/Xamarin.Interactive.iOS.dll 
InspectorDebugSession(0): StateChange: EntryPointBreakpointHit -> BreakdanceInvoking 
Loaded assembly: /Library/Frameworks/Xamarin.Interactive.framework/Versions/Current/Agents/iOS/Xamarin.Interactive.iOS.dll [External] 
Loaded assembly: /Library/Frameworks/Xamarin.Interactive.framework/Versions/Current/Agents/iOS/Xamarin.Interactive.dll [External] 
InspectorDebugSession(0): StateChange: BreakdanceInvoking -> BreakdanceStarted 
Thread started: <Thread Pool> #4 
InspectorDebugSession(0): HandleTargetEvent: ThreadStarted 
Thread started: <Thread Pool> #5 
InspectorDebugSession(0): HandleTargetEvent: ThreadStarted 
Thread started: <Thread Pool> #6 
InspectorDebugSession(0): HandleTargetEvent: ThreadStarted 
Thread started: <Thread Pool> #7 
InspectorDebugSession(0): HandleTargetEvent: ThreadStarted 
Thread started: #8 
InspectorDebugSession(0): HandleTargetEvent: ThreadStarted 
2017-06-29 11:01:48.379 LiquitMobileApp.iOS[1321:58615] critical: Stacktrace: 
2017-06-29 11:01:48.380 LiquitMobileApp.iOS[1321:58615] critical: at <unknown> <0xffffffff> 
2017-06-29 11:01:48.380 LiquitMobileApp.iOS[1321:58615] critical: at (wrapper managed-to-native) SQLitePCL.SQLite3Provider_sqlite3/NativeMethods.sqlite3_step (intptr) [0x00009] in <a63d6dc2db424db7bac9939dab923f4a>:0 
2017-06-29 11:01:48.380 LiquitMobileApp.iOS[1321:58615] critical: at SQLitePCL.SQLite3Provider_sqlite3.SQLitePCL.ISQLite3Provider.sqlite3_step (intptr) [0x00001] in <a63d6dc2db424db7bac9939dab923f4a>:0 
2017-06-29 11:01:48.381 LiquitMobileApp.iOS[1321:58615] critical: at SQLitePCL.raw.sqlite3_step (SQLitePCL.sqlite3_stmt) [0x0000b] in <5c4406fef20b4edeb9b55325c1027569>:0 
2017-06-29 11:01:48.381 LiquitMobileApp.iOS[1321:58615] critical: at Akavache.Sqlite3.BeginTransactionSqliteOperation.<PrepareToExecute>b__7_0() [0x00000] in C:\projects\akavache\src\Akavache.Sqlite3\Operations.cs:390 
2017-06-29 11:01:48.381 LiquitMobileApp.iOS[1321:58615] critical: at Akavache.Sqlite3.SqliteOperationQueue.ProcessItems (System.Collections.Generic.List`1<Akavache.Sqlite3.OperationQueueItem>) [0x00011] in C:\projects\akavache\src\Akavache.Sqlite3\OperationQueue.cs:290 
2017-06-29 11:01:48.382 LiquitMobileApp.iOS[1321:58615] critical: at Akavache.Sqlite3.SqliteOperationQueue/<<Start>b__18_0>d.MoveNext() [0x0014f] in C:\projects\akavache\src\Akavache.Sqlite3\OperationQueue.cs:121 
2017-06-29 11:01:48.382 LiquitMobileApp.iOS[1321:58615] critical: at System.Runtime.CompilerServices.AsyncVoidMethodBuilder.Start<Akavache.Sqlite3.SqliteOperationQueue/<<Start>b__18_0>d> (Akavache.Sqlite3.SqliteOperationQueue/<<Start>b__18_0>d&) [0x0002c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/AsyncMethodBuilder.cs:84 
2017-06-29 11:01:48.382 LiquitMobileApp.iOS[1321:58615] critical: at Akavache.Sqlite3.SqliteOperationQueue.<Start>b__18_0() [0x00027] in <67aced6c5c1a4c15b03e120d7300429d>:0 
2017-06-29 11:01:48.383 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.Tasks.Task.InnerInvoke() [0x0000f] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/Tasks/Task.cs:2879 
2017-06-29 11:01:48.383 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.Tasks.Task.Execute() [0x00010] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/Tasks/Task.cs:2502 
2017-06-29 11:01:48.383 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.Tasks.Task.ExecutionContextCallback (object) [0x00006] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/Tasks/Task.cs:2865 
2017-06-29 11:01:48.384 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool) [0x00071] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/executioncontext.cs:957 
2017-06-29 11:01:48.384 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/executioncontext.cs:904 
2017-06-29 11:01:48.384 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.Tasks.Task.ExecuteWithThreadLocal (System.Threading.Tasks.Task&) [0x00050] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/Tasks/Task.cs:2827 
2017-06-29 11:01:48.385 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.Tasks.Task.ExecuteEntry (bool) [0x00058] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/Tasks/Task.cs:2760 
2017-06-29 11:01:48.386 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.Tasks.ThreadPoolTaskScheduler.LongRunningThreadWork (object) [0x00006] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/Tasks/ThreadPoolTaskScheduler.cs:47 
2017-06-29 11:01:48.387 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.ThreadHelper.ThreadStart_Context (object) [0x00025] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/thread.cs:72 
2017-06-29 11:01:48.387 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool) [0x00071] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/executioncontext.cs:957 
2017-06-29 11:01:48.387 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/executioncontext.cs:904 
2017-06-29 11:01:48.388 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object) [0x0002b] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/executioncontext.cs:893 
2017-06-29 11:01:48.388 LiquitMobileApp.iOS[1321:58615] critical: at System.Threading.ThreadHelper.ThreadStart (object) [0x0000f] in /Library/Frameworks/Xamarin.iOS.framework/Versions/10.10.0.36/src/mono/mcs/class/referencesource/mscorlib/system/threading/thread.cs:87 
2017-06-29 11:01:48.389 LiquitMobileApp.iOS[1321:58615] critical: at (wrapper runtime-invoke) <Module>.runtime_invoke_void__this___object (object,intptr,intptr,intptr) [0x00053] in <2f4074c3120b4d80802e10af84b67d41>:0 
2017-06-29 11:01:48.389 LiquitMobileApp.iOS[1321:58615] critical: 
Native stacktrace: 
2017-06-29 11:01:48.394 LiquitMobileApp.iOS[1321:58615] critical: 0 LiquitMobileApp.iOS     0x00000001044e5241 mono_handle_native_crash + 257 
2017-06-29 11:01:48.394 LiquitMobileApp.iOS[1321:58615] critical: 1 LiquitMobileApp.iOS     0x00000001044f2310 mono_sigsegv_signal_handler + 288 
2017-06-29 11:01:48.395 LiquitMobileApp.iOS[1321:58615] critical: 2 libsystem_platform.dylib   0x000000011137fb3a _sigtramp + 26 
2017-06-29 11:01:48.395 LiquitMobileApp.iOS[1321:58615] critical: 3 ???         0x00006000000b9380 0x0 + 105553117025152 
2017-06-29 11:01:48.395 LiquitMobileApp.iOS[1321:58615] critical: 4 ???         0x00000001292931f8 0x0 + 4985532920 
2017-06-29 11:01:48.396 LiquitMobileApp.iOS[1321:58615] critical: 5 ???         0x000000012926ec2f 0x0 + 4985383983 
2017-06-29 11:01:48.396 LiquitMobileApp.iOS[1321:58615] critical: 6 ???         0x0000000129251255 0x0 + 4985262677 
2017-06-29 11:01:48.396 LiquitMobileApp.iOS[1321:58615] critical: 7 ???         0x000000012924fd72 0x0 + 4985257330 
2017-06-29 11:01:48.397 LiquitMobileApp.iOS[1321:58615] critical: 8 ???         0x000000012924f23e 0x0 + 4985254462 
2017-06-29 11:01:48.397 LiquitMobileApp.iOS[1321:58615] critical: 9 ???         0x00000001291f8849 0x0 + 4984899657 
2017-06-29 11:01:48.397 LiquitMobileApp.iOS[1321:58615] critical: 10 ???         0x00000001291f764c 0x0 + 4984895052 
2017-06-29 11:01:48.398 LiquitMobileApp.iOS[1321:58615] critical: 11 ???         0x00000001291f58f3 0x0 + 4984887539 
2017-06-29 11:01:48.398 LiquitMobileApp.iOS[1321:58615] critical: 
================================================================= 
Got a SIGSEGV while executing native code. This usually indicates 
a fatal error in the mono runtime or one of the native libraries 
used by your application. 

================================================================= 

InspectorDebugSession(3): HandleTargetEvent: TargetExited 
InspectorDebugSession(3): Disposed 
The app has been terminated. 
Launch failed. 
The app 'LiquitMobileApp.iOS' could not be launched on 'iPhone 6s iOS 10.3'. 
Error: An error occurred while executing MTouch. 
Please check the logs for more details. 
The app has been terminated.

AppDelegate class

你得到这个错误，应用程序启动时，当您按下特定的按钮，当您导航到speicifc页？上面列出的错误是来自monotouch框架的原生错误，它可能有几件事情，但本身并不足以缩小问题的范围。你是否在应用程序入口点周围设置了断点，以查看它在崩溃之前得到初始化的程度？ – Digitalsa1nt

我每次启动应用程序时都会收到此错误，他将其启动并立即终止。 @ Digitalsa1nt –

随时询问您需要帮助我的信息@ Digitalsa1nt –

答

基于我们在评论disccusion，像你连接，以及在SIG错误以下元素：

2017-06-29 11:01:48.380 LiquitMobileApp.iOS[1321:58615] critical: at SQLitePCL.SQLite3Provider_sqlite3.SQLitePCL.ISQLite3Provider.sqlite3_step (intptr) [0x00001] in <a63d6dc2db424db7bac9939dab923f4a>:0 
2017-06-29 11:01:48.381 LiquitMobileApp.iOS[1321:58615] critical: at SQLitePCL.raw.sqlite3_step (SQLitePCL.sqlite3_stmt) [0x0000b] in <5c4406fef20b4edeb9b55325c1027569>:0

和你在的appdelegate初始化这个（SQLitePCL）我猜测这是导致错误的最可能原因。

SQLitePCL.Batteries_V2.Init();

我相信这线程可能会阐明解决一些轻：Here

正在删除 - > SQLitePCL.Batteries_V2.Init（）;从AppDelegate类，为我做了谢谢！ –

Xamarin.ios SIGSEGV错误

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