我有一个Windows Phone 8.1应用程序，我试图移植到UWP。我有一个自定义控件，它使用数据透视控件来显示日历中的月份（每个月是一个单独的数据透视项）。现在，在某些情况下（当我点击月份中的不同日期并滑动到下一个透视项目时）它会崩溃而不会抛出任何异常（我启用了VS的异常设置窗口中的所有异常）。此外，它不会被应用程序级别未处理的异常处理程序捕获。 所以，我最终使用崩溃转储来分析情况，并发现它在Windows.UI.Xaml.Phone.dll内部的某处抛出异常 在崩溃转储分析的堆栈跟踪下面：
分析摘要
类型说明建议
在ABC.App.exe.3192.dmp中出现错误：Windows_UI_Xaml_Phone中的汇编指令！Windows :: UI :: Xaml :: Controls :: Pivot :: GiveFocusTo + 29 in C：\ Windows \ System32 \ Windows.UI.Xaml.Phone尝试从线程10上的内存位置0x00000000读取时，Microsoft Corporation的.dll导致访问冲突异常（0xC0000005）
请关注供应商Microsoft Corporation for C：\ Windows \ System32 \ Windows.UI.Xaml.Phone.dll
完整调用堆栈
Function Arg 1 Arg 2 Arg 3 Arg 4 Source
Windows_UI_Xaml_Phone!Windows::UI::Xaml::Controls::Pivot::GiveFocusTo<Windows::UI::Xaml::IDependencyObject>+29 00000000`00000000 00000000`00000000 00000000`00000000 0000001e`fa1ff019
Windows_UI_Xaml_Phone!`Microsoft::WRL::Module<1,Microsoft::WRL::Details::DefaultModule<1> >::Create'::`2'::`dynamic atexit destructor for 'module''+be31 00000000`01000000 00000000`00000000 00007ffb`1da54fe0 00007ffb`42172ffd
Windows_UI_Xaml_Phone!`Microsoft::WRL::Module<1,Microsoft::WRL::Details::DefaultModule<1> >::Create'::`2'::`dynamic atexit destructor for 'module''+140de 00000150`3951e990 00000150`00000006 00000000`00000000 00007ffb`2669fd01
Windows_UI_Xaml_Phone!Windows::UI::Xaml::Controls::PivotStateMachine::AnimationCompleteEvent+28 00007ffb`25e5d860 00000000`00000000 00000000`00000000 00000150`3b494700
Windows_UI_Xaml_Phone!Windows::UI::Xaml::Controls::PivotAnimator::OnCompleted+21 00000150`3bc474f0 00000150`3a0270b0 00000000`00000000 00007ffb`44f2a8d8
Windows_UI_Xaml!DirectUI::CEventSourceBase<DirectUI::IUntypedEventSource,Windows::Foundation::IEventHandler<IInspectable * __ptr64>,IInspectable,IInspectable>::Raise+a5 00000150`3bc474f0 00007ffb`2606b8a0 00000000`00000000 00000000`00000000 d:\th\windows\dxaml\xcp\dxaml\lib\joltclasses.h @ 277 + b
Windows_UI_Xaml!DirectUI::CEventSourceBase<DirectUI::IUntypedEventSource,Windows::Foundation::IEventHandler<IInspectable * __ptr64>,IInspectable,IInspectable>::UntypedRaise+41 00007ffb`25ec3a30 00000150`3b494720 0000001e`fa1ff270 00000000`00000000 d:\th\windows\dxaml\xcp\dxaml\lib\joltclasses.h @ 250 + 12
Windows_UI_Xaml!DirectUI::DependencyObject::FireEvent+f7 00000150`3b494700 00000150`3ba5f8c0 00000000`00000000 00000000`000029d0 d:\th\windows\dxaml\xcp\dxaml\lib\dependencyobject.cpp @ 3634 + 2e
Windows_UI_Xaml!DirectUI::DXamlCore::FireEvent+205 00000000`00000000 00007ffb`25e8f125 00000150`15880044 00000000`00000000 d:\th\windows\dxaml\xcp\dxaml\lib\dxamlcore.cpp @ 2497 + 1d
Windows_UI_Xaml!AgCoreCallbacks::FireEvent+4f 00000150`3ba5f8c0 00000150`2ee7f300 00007ffb`25e6daa0 00000150`3ba5f8c0 d:\th\windows\dxaml\xcp\dxaml\lib\dxamlcore.cpp @ 388
Windows_UI_Xaml!CCoreServices::CLR_FireEvent+16f 00000000`0000000a 00007ffb`25e6dd90 0000cb61`61ca0044 00000150`3ba5f8c0 d:\th\windows\dxaml\xcp\core\dll\xcpcore.cpp @ 3288 + 41
Windows_UI_Xaml!CommonBrowserHost::CLR_FireEvent+21 00000000`00000001 00007ffb`42c462f5 00007ffb`00000000 00000000`00000000 d:\th\windows\dxaml\xcp\control\common\shared\commonbrowserhost.hpp @ 734 + 1b
Windows_UI_Xaml!CControlBase::ScriptCallback+1b6 0000001e`00000000 00000000`00000044 00007ffb`26030044 00000150`3ba5f8c0 d:\th\windows\dxaml\xcp\control\common\shared\controlbase.cpp @ 300 + 3b
Windows_UI_Xaml!CXcpDispatcher::OnScriptCallback+25c 00000000`00000000 00000150`3ba5f8c0 00000150`3ba5f8c0 00000150`159756c8 d:\th\windows\dxaml\xcp\win\shared\xcpwindow.cpp @ 1311
Windows_UI_Xaml!CXcpDispatcher::OnWindowMessage+3a 00000000`00000001 00007ffb`25c30000 00000000`00000000 00000000`00000000 d:\th\windows\dxaml\xcp\win\shared\xcpwindow.cpp @ 1144
Windows_UI_Xaml!CXcpDispatcher::WindowProc+11b 0000001e`fa1ff7e9 00000000`00000001 00000000`00000000 00000150`3bbca850 d:\th\windows\dxaml\xcp\win\shared\xcpwindow.cpp @ 805 + b0
user32!UserCallWinProcCheckWow+1f9 00000150`2f2efaa0 00007ffb`25e6ece0 00000000`00060976 0000001e`f95df800
user32!DispatchMessageWorker+1a7 00000000`00000000 00000000`00000000 00000000`00000000 0000001e`fa1ff8b0
Windows_UI!Windows::UI::Core::CDispatcher::ProcessMessage+43c 00000150`15c6c078 00007ffb`00000000 0000001e`fa1ff890 00000000`00000001 d:\th\windows\advcore\winrt\iwindow\corewindow\dispatcher.cpp @ 235
Windows_UI!Windows::UI::Core::CDispatcher::WaitAndProcessMessages+fa 00000150`2ee7c2f0 00000000`00000000 00000150`15c6c040 00000150`2ee7c2f0 d:\th\windows\advcore\winrt\iwindow\corewindow\dispatcher.cpp @ 397 + 1b
Windows_UI!Windows::UI::Core::CDispatcher::ProcessEvents+a8 00007ffb`33042780 00007ffb`3304acf0 00000150`15c6c040 00000000`00000001 d:\th\windows\advcore\winrt\iwindow\corewindow\dispatcher.cpp @ 541 + 18
Windows_UI_Xaml!CJupiterWindow::RunCoreWindowMessageLoop+61 00000150`15c6c040 00000000`00000000 00000150`2eeebe50 00007ffb`25e2ad4e d:\th\windows\dxaml\xcp\dxaml\lib\jupiterwindow.cpp @ 1118 + a
Windows_UI_Xaml!DirectUI::DXamlCore::RunMessageLoop+47 00007ffb`26056640 00000000`00000005 00007ffb`2601ced0 00000000`00000000 d:\th\windows\dxaml\xcp\dxaml\lib\dxamlcore.cpp @ 2767 + 1e
twinapi_appcore!Windows::ApplicationModel::Core::CoreApplicationView::Run+46 00000150`15c088f0 00000000`00000000 00000000`00000000 00007ffb`3abb4ecf
twinapi_appcore!MIDL_user_allocate+fa 00000000`00000000 00000150`00000000 00000150`15c13940 00000150`15c06d00
SHCore!??$MakeAndInitialize@VCClosableStreamWrapper@@UIStream@@PEAU2@$$T@Details@WRL@Microsoft@@YAJPEAPEAUIStream@@$$QEAPEAU3@$$QEA$$T@Z+1c4 00000000`00000000 00000000`00000000 00007ffb`418a8ee0 00000000`00000000
kernel32!BaseThreadInitThunk+22 00007ffb`44e780e0 00000000`00000000 00000000`00000000 00000000`00000000
ntdll!RtlUserThreadStart+34 00000000`00000000 00000000`00000000 00000000`00000000 00000000`0000000