[Crash] Crash when using Islands with WPF app and MAUI WinUI #10698
Description
I m trying to do some proof of concept of using MAUI in WPF, using XamlIslands. While some simple example work, i have found there a couple of things like loading a ItemTemplate on a ListView that are failing/crashing the app.
I have this repo that loads maui as a submodule, to be easier to debug the maui code,
https://github.com/rmarinho/WpfIslandsApp/tree/use-maui
- if you clone and run the WpfIslandsApp it will see it works, renders buttons and a simple CollectionView but without item template.
- Uncomment this code https://github.com/rmarinho/WpfIslandsApp/blob/use-maui/MauiLib/CustomView.cs#L22 to enable the ItemTemplate, that will make the WinUI ListView use as template a control called ItemContentControl. I can see that when this being inflated and asked to the xamlprovider its not found and making it crash on the arrange method.
use this to get analysis of the crash
Microsoft (R) Windows Debugger Version 10.0.22000.832 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\Users\rumar\AppData\Local\Temp\CrashDumps\WpfIslandsApp.exe.68752.dmp]
User Mini Dump File with Full Memory: Only application data is available
Symbol search path is: srv*
Executable search path is:
Windows 10 Version 26100 MP (32 procs) Free x64
Product: WinNt, suite: SingleUserTS
Edition build lab: 26100.1.amd64fre.ge_release.240331-1435
Machine Name:
Debug session time: Thu Jul 31 16:52:41.000 2025 (UTC + 1:00)
System Uptime: 21 days 16:18:33.685
Process Uptime: 0 days 0:00:05.000
................................................................
................................................................
..........................................
Loading unloaded module list
....
This dump file has an exception of interest stored in it.
The stored exception information can be accessed via .ecxr.
(10c90.eb84): Unknown exception - code c000027b (first/second chance not available)
For analysis of this file, run !analyze -v
KERNELBASE!RaiseFailFastException+0x188:
00007ff9`b5b65c68 0f1f440000 nop dword ptr [rax+rax]
0:000> cdb: Reading initial command '.lines; !analyze -v; .ecxr; kP; q'
Line number information will be loaded
*******************************************************************************
* *
* Exception Analysis *
* *
*******************************************************************************
*** WARNING: Unable to verify checksum for WpfIslandsApp.exe
DEBUG_FLR_EXCEPTION_CODE(80004005) and the ".exr -1" ExceptionCode(c000027b) don't match
KEY_VALUES_STRING: 1
Key : Analysis.CPU.mSec
Value: 7108
Key : Analysis.DebugAnalysisManager
Value: Create
Key : Analysis.Elapsed.mSec
Value: 36722
Key : Analysis.Init.CPU.mSec
Value: 906
Key : Analysis.Init.Elapsed.mSec
Value: 6367
Key : Analysis.Memory.CommitPeak.Mb
Value: 421
Key : CLR.Engine
Value: CORECLR
Key : CLR.Version
Value: 8.0.1825.31117
Key : SerializedError
Value: System.Runtime.InteropServices.COMException
Key : Timeline.OS.Boot.DeltaSec
Value: 1873113
Key : Timeline.Process.Start.DeltaSec
Value: 5
Key : WER.OS.Branch
Value: ge_release
Key : WER.OS.Timestamp
Value: 2024-03-31T14:35:00Z
Key : WER.OS.Version
Value: 10.0.26100.1
Key : WER.Process.Version
Value: 1.0.0.0
NTGLOBALFLAG: 0
PROCESS_BAM_CURRENT_THROTTLED: 0
PROCESS_BAM_PREVIOUS_THROTTLED: 0
APPLICATION_VERIFIER_FLAGS: 0
CONTEXT: (.ecxr)
rax=0000004033bed510 rbx=0000004033bedaf0 rcx=0000004033bed510
rdx=0000004033bed9c0 rsi=00007ff9b7b37001 rdi=0000004033bed510
rip=00007ff9b5b65c68 rsp=0000004033bed430 rbp=0000004033bed530
r8=0000000000000000 r9=0000004033bed980 r10=00007ff9b5840000
r11=00007ff9b592d775 r12=ffffffffffffffff r13=0000000000000000
r14=0000000000000001 r15=0000000000000002
iopl=0 nv up ei pl nz na po nc
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000204
KERNELBASE!RaiseFailFastException+0x188:
00007ff9`b5b65c68 0f1f440000 nop dword ptr [rax+rax]
Resetting default scope
EXCEPTION_RECORD: (.exr -1)
ExceptionAddress: 000001d483c611f5 (Microsoft_UI_Xaml!FailFastWithStowedExceptions+0x0000000000000059)
ExceptionCode: c000027b
ExceptionFlags: 00000001
NumberParameters: 2
Parameter[0]: 000001d488f24a70
Parameter[1]: 0000000000000006
PROCESS_NAME: WpfIslandsApp.exe
ERROR_CODE: (NTSTATUS) 0xc000027b - An application-internal exception has occurred.
EXCEPTION_CODE_STR: 80004005
EXCEPTION_PARAMETER1: 000001d488f24a70
EXCEPTION_PARAMETER2: 0000000000000006
FAULTING_THREAD: ffffffff
STACK_TEXT:
000001d4`88f39f90 00007ff9`b7a07d9f combase!RoOriginateLanguageException+0x5f
STACK_COMMAND: *** Stowed Exception v2 ***; .exr -1; dpp 0x1d488f24a70 L0x6; dt 0x1d488ef1f58 combase!STOWED_EXCEPTION_INFORMATION_V2 -r; dps 0x1d488f39f90 L0x2; *** Nested 'LEO1' @ 0x1D488ECF8C8 ***; *** Invalid Nested Address ***; *** combase!RoOriginate* ***; dt 0x1d488e
FAULTING_SOURCE_LINE: onecore\com\combase\winrt\error\error.cpp
FAULTING_SOURCE_FILE: onecore\com\combase\winrt\error\error.cpp
FAULTING_SOURCE_LINE_NUMBER: 1518
SYMBOL_NAME: combase!RoOriginateLanguageException+5f
MODULE_NAME: combase
IMAGE_NAME: combase.dll
FAILURE_BUCKET_ID: STOWED_EXCEPTION_IRestrictedErrorInfo_TEXT_System.Runtime.InteropServices.COMException_80004005_combase.dll!RoOriginateLanguageException
OS_VERSION: 10.0.26100.1
BUILDLAB_STR: ge_release
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
IMAGE_VERSION: 10.0.26100.4652
FAILURE_ID_HASH: {aded3713-77eb-4de9-d020-4a4a67784d9f}
Followup: MachineOwner
---------
rax=0000004033bed510 rbx=0000004033bedaf0 rcx=0000004033bed510
rdx=0000004033bed9c0 rsi=00007ff9b7b37001 rdi=0000004033bed510
rip=00007ff9b5b65c68 rsp=0000004033bed430 rbp=0000004033bed530
r8=0000000000000000 r9=0000004033bed980 r10=00007ff9b5840000
r11=00007ff9b592d775 r12=ffffffffffffffff r13=0000000000000000
r14=0000000000000001 r15=0000000000000002
iopl=0 nv up ei pl nz na po nc
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000204
KERNELBASE!RaiseFailFastException+0x188:
00007ff9`b5b65c68 0f1f440000 nop dword ptr [rax+rax]
*** Stack trace for last set context - .thread/.cxr resets it
Child-SP RetAddr Call Site
00000040`33bed430 00007ff9`b7a6d869 KERNELBASE!RaiseFailFastException+0x188
00000040`33beda10 000001d4`83c611f5 combase!RoFailFastWithErrorContextInternal2(
HRESULT hrError = <Value unavailable error>,
unsigned long cStowedExceptions = <Value unavailable error>,
struct _STOWED_EXCEPTION_INFORMATION_V2 ** aStowedExceptionPointers = <Value unavailable error>)+0x4a9 [onecore\com\combase\winrt\error\error.cpp @ 1469]
00000040`33bedc30 000001d4`840a003a Microsoft_UI_Xaml!FailFastWithStowedExceptions(
HRESULT hrError = 0x80004005,
unsigned long cStowedExceptions = 5,
struct _STOWED_EXCEPTION_INFORMATION_V2 ** aStowedExceptionPointers = 0x000001d4`88f0e020)+0x59 [C:\__w\1\s\dxaml\xcp\components\base\ErrorContext.cpp @ 1508]
00000040`33bedc60 000001d4`8409f93e Microsoft_UI_Xaml!DirectUI::ErrorHelper::ProcessUnhandledError(
class DirectUI::ErrorInfo * errorInfo = 0x00000040`33bedd00,
bool fSkipFailFastIfNoErrorContext = true,
bool * pfHandled = 0x00000040`33bedce0)+0x102 [C:\__w\1\s\dxaml\xcp\dxaml\lib\ErrorHelper.cpp @ 582]
00000040`33bedcc0 00007ff9`ac373919 Microsoft_UI_Xaml!DirectUI::FinalUnhandledErrorDetectedRegistration::OnFinalUnhandledErrorDetected(
struct IInspectable * pSender = 0x00000000`00000000,
struct ABI::Windows::ApplicationModel::Core::IUnhandledErrorDetectedEventArgs * pArgs = <Value unavailable error>)+0xce [C:\__w\1\s\dxaml\xcp\dxaml\lib\ErrorHelper.cpp @ 913]
00000040`33bedd50 00007ff9`ac373959 twinapi_appcore!Windows::Internal::Details::GitInvokeHelper<Windows::Foundation::IEventHandler<Windows::ApplicationModel::Core::UnhandledErrorDetectedEventArgs * __ptr64>,Windows::Internal::GitPtr,2>::Invoke+0x59
00000040`33bedd80 00007ff9`ac365407 twinapi_appcore!Windows::ApplicationModel::Core::UnhandledErrorInvokeHelper::Invoke+0x19
00000040`33beddb0 00007ff9`ac352168 twinapi_appcore!Microsoft::WRL::InvokeTraits<2>::InvokeDelegates<<lambda_e478ebca019219710ec18bdfd8216607>,Windows::Foundation::IEventHandler<Windows::ApplicationModel::Core::UnhandledErrorDetectedEventArgs * __ptr64> >+0x57
00000040`33beddf0 00007ff9`ac322e99 twinapi_appcore!Microsoft::WRL::EventSource<Windows::Foundation::IEventHandler<Windows::ApplicationModel::Core::UnhandledErrorDetectedEventArgs * __ptr64>,Microsoft::WRL::InvokeModeOptions<2> >::DoInvoke<<lambda_e478ebca019219710ec18bdfd8216607> >+0x78
00000040`33bede30 00007ff9`ac322c96 twinapi_appcore!Microsoft::WRL::EventSource<Windows::Foundation::IEventHandler<Windows::ApplicationModel::Core::UnhandledErrorDetectedEventArgs * __ptr64>,Microsoft::WRL::InvokeModeOptions<2> >::InvokeAll<std::nullptr_t,Windows::ApplicationModel::Core::UnhandledErrorDetectedEventArgs * __ptr64>+0x29
00000040`33bede80 00007ff9`ac322bb6 twinapi_appcore!Windows::ApplicationModel::Core::CoreApplication::ForwardLocalError+0x76
00000040`33beded0 00007ff9`b7a52575 twinapi_appcore!Windows::ApplicationModel::Core::CoreApplicationFactory::ForwardLocalError+0x116
00000040`33bedf10 000001d4`840a029f combase!CallErrorForwarder(
void * hProcess = 0xffffffff`ffffffff,
int fLocal = 0n1,
struct IRestrictedErrorInfo * pRestrictedErrorInfo = 0x000001d4`88ef1ec8)+0x181 [onecore\com\combase\winrt\error\error.cpp @ 1615]
00000040`33bedfa0 000001d4`83bbe0d5 Microsoft_UI_Xaml!DirectUI::ErrorHelper::ReportUnhandledError(
HRESULT hrError = 0x80004005)+0xd3 [C:\__w\1\s\dxaml\xcp\dxaml\lib\ErrorHelper.cpp @ 475]
(Inline Function) --------`-------- Microsoft_UI_Xaml!AgCoreCallbacks::ReportUnhandledError+0xa [C:\__w\1\s\dxaml\xcp\dxaml\lib\FxCallbacks.cpp @ 520]
(Inline Function) --------`-------- Microsoft_UI_Xaml!FxCallbacks::Error_ReportUnhandledError+0xa [C:\__w\1\s\dxaml\xcp\dxaml\lib\FxCallbacks.cpp @ 901]
(Inline Function) --------`-------- Microsoft_UI_Xaml!CCoreServices::ReportUnhandledError+0xa [C:\__w\1\s\dxaml\xcp\core\dll\xcpcore.cpp @ 4075]
00000040`33bee030 000001d4`8399eda7 Microsoft_UI_Xaml!CXcpDispatcher::Tick+0x2204b5 [C:\__w\1\s\dxaml\xcp\win\shared\xcpwindow.cpp @ 1152]
00000040`33bee080 000001d4`8399e2b1 Microsoft_UI_Xaml!CXcpDispatcher::OnReentrancyProtectedWindowMessage(
unsigned int msg = 0x402,
int64 lParam = 0n0,
unsigned int64 wParam = <Value unavailable error>)+0x22b [C:\__w\1\s\dxaml\xcp\win\shared\xcpwindow.cpp @ 759]
(Inline Function) --------`-------- Microsoft_UI_Xaml!CDeferredInvoke::DispatchQueuedMessage(void)+0x2f [C:\__w\1\s\dxaml\xcp\win\shared\xcpwindow.cpp @ 141]
00000040`33bee110 000001d4`83adb21d Microsoft_UI_Xaml!CXcpDispatcher::MessageTimerCallback(void)+0xe1 [C:\__w\1\s\dxaml\xcp\win\shared\xcpwindow.cpp @ 1254]
(Inline Function) --------`-------- Microsoft_UI_Xaml!CXcpDispatcher::MessageTimerCallbackStatic(void)+0x9 [C:\__w\1\s\dxaml\xcp\win\shared\xcpwindow.cpp @ 1223]
(Inline Function) --------`-------- Microsoft_UI_Xaml!CXcpDispatcher::Init::__l46::<lambda_1>::operator()(void)+0x9 [C:\__w\1\s\dxaml\xcp\win\shared\xcpwindow.cpp @ 324]
00000040`33bee160 00007ff9`81b47797 Microsoft_UI_Xaml!Microsoft::WRL::Details::DelegateArgTraits<long (
struct ABI::Microsoft::UI::Dispatching::IDispatcherQueueTimer * <args_0> = 0x00007ff9`81acd59e,
struct IInspectable * <args_1> = 0x00000000`00000000)+0xd [C:\__w\1\s\packages\Microsoft.Windows.SDK.cpp.10.0.22621.755\c\Include\10.0.22621.0\winrt\wrl\event.h @ 354]
00000040`33bee190 00007ff9`81b47581 CoreMessagingXP!Microsoft::WRL::Details::DelegateArgTraits<long +0x87
00000040`33bee1d0 00007ff9`81b47bc3 CoreMessagingXP!Microsoft::WRL::EventSource<Windows::Foundation::ITypedEventHandler<Microsoft::UI::Dispatching::DispatcherQueueTimer * __ptr64,IInspectable * __ptr64>,Microsoft::WRL::InvokeModeOptions<1> >::InvokeAll<Microsoft::UI::Dispatching::DispatcherQueueTimer * __ptr64,std::nullptr_t>+0xad
00000040`33bee220 00007ff9`81af0aad CoreMessagingXP!Microsoft::UI::Dispatching::DispatcherQueueTimer::TimerCallback+0x83
00000040`33bee280 00007ff9`81af4b06 CoreMessagingXP!CFlat::SehSafe::Execute<<lambda_a81ff790741c2a62f2197c2561f5fe49> >+0x21
00000040`33bee2b0 00007ff9`81ae0e49 CoreMessagingXP!Microsoft::CoreUI::ActionCallback::ImportAdapter$+0x66
00000040`33bee2f0 00007ff9`81acc930 CoreMessagingXP!Microsoft::CoreUI::Dispatch::TimeoutManager::Callback_OnDispatch+0x1a9
00000040`33bee3b0 00007ff9`81acc69d CoreMessagingXP!Microsoft::CoreUI::Dispatch::Dispatcher::Callback_DispatchNextItem+0x1bc
00000040`33bee450 00007ff9`81abfe6c CoreMessagingXP!Microsoft::CoreUI::Dispatch::Dispatcher::Callback_DispatchLoop+0x1b9
00000040`33bee510 00007ff9`81ac2d12 CoreMessagingXP!Microsoft::CoreUI::Dispatch::EventLoop::Callback_RunCoreLoop+0x164
00000040`33bee570 00007ff9`81ac3088 CoreMessagingXP!Microsoft::CoreUI::Dispatch::UserAdapter::DrainCoreMessagingQueue+0x15a
00000040`33bee630 00007ff9`81b03753 CoreMessagingXP!Microsoft::CoreUI::Dispatch::UserAdapter::OnUserDispatch+0x98
00000040`33bee680 00007ff9`81b038e6 CoreMessagingXP!Microsoft::CoreUI::Dispatch::UserAdapter::DoWork+0xa7
00000040`33bee6e0 00007ff9`81b03e5e CoreMessagingXP!Microsoft::CoreUI::Dispatch::UserAdapter::HandleDispatchNotifyMessage+0x132
00000040`33bee740 00007ff9`b71381d6 CoreMessagingXP!Microsoft::CoreUI::Dispatch::UserAdapter::WindowProc+0x5e
00000040`33bee770 00007ff9`b7137a5c user32!UserCallWinProcCheckWow+0x356
00000040`33bee8d0 00007ff9`b7168eb3 user32!DispatchClientMessage+0x9c
00000040`33bee930 00007ff9`b8625df4 user32!_fnDWORD+0x33
00000040`33bee990 00007ff9`b6021324 ntdll!KiUserCallbackDispatcherContinue
00000040`33beea18 00007ff9`b7160322 win32u!NtUserGetMessage+0x14
00000040`33beea20 00007ff9`b8367d00 user32!GetMessageW+0x22
00000040`33beea80 00007ff9`482dad17 msctf!CThreadInputMgr::GetMessageW+0x40
00000040`33beeab0 00007ff9`24cbb33a 0x00007ff9`482dad17
00000040`33beebb0 00007ff9`24cbb188 WindowsBase!System.Boolean System.Windows.Threading.Dispatcher::GetMessage+0xba
00000040`33beec50 00007ff8`9b9d9eed WindowsBase!System.Windows.Threading.Dispatcher::PushFrameImpl+0x88
00000040`33beece0 00007ff8`9b9d872b PresentationFramework!System.Object System.Windows.Application::RunDispatcher+0x1d
00000040`33beed20 00007ff9`46903a61 PresentationFramework!System.Int32 System.Windows.Application::RunInternal+0x14b
00000040`33beed80 00007ff9`a64707b3 0x00007ff9`46903a61
00000040`33beedd0 00007ff9`a631635d coreclr!CallDescrWorkerInternal(void)+0x83 [D:\a\_work\1\s\src\coreclr\vm\amd64\CallDescrWorkerAMD64.asm @ 100]
(Inline Function) --------`-------- coreclr!CallDescrWorkerWithHandler(void)+0x5a [D:\a\_work\1\s\src\coreclr\vm\callhelpers.cpp @ 67]
00000040`33beee10 00007ff9`a6392203 coreclr!MethodDescCallSite::CallTargetWorker(
unsigned int64 * pArguments = 0x00000040`33bef078,
unsigned int64 * pReturnValue = 0x00000000`00000000,
int cbReturnValue = 0n0)+0x249 [D:\a\_work\1\s\src\coreclr\vm\callhelpers.cpp @ 570]
(Inline Function) --------`-------- coreclr!MethodDescCallSite::Call(void)+0xb [D:\a\_work\1\s\src\coreclr\vm\callhelpers.h @ 458]
00000040`33beef50 00007ff9`a6392bb4 coreclr!RunMainInternal(
struct Param * pParam = 0x00000040`33bef0c0)+0x11f [D:\a\_work\1\s\src\coreclr\vm\assembly.cpp @ 1304]
00000040`33bef070 00007ff9`a6392741 coreclr!RunMain(
class MethodDesc * pFD = 0x00007ff9`46a86728,
int * piRetVal = 0x00000040`33bef140,
class PtrArray ** stringArgs = 0x00000040`33bef3f8,
short numSkipArgs = <Value unavailable error>)+0xe0 [D:\a\_work\1\s\src\coreclr\vm\assembly.cpp @ 1375]
00000040`33bef100 00007ff9`a6392ee6 coreclr!Assembly::ExecuteMainMethod(
class PtrArray ** stringArgs = 0x00000040`33bef3f8,
int waitForOtherThreads = <Value unavailable error>)+0x1b5 [D:\a\_work\1\s\src\coreclr\vm\assembly.cpp @ 1504]
00000040`33bef3d0 00007ff9`a644db1e coreclr!CorHost2::ExecuteAssembly(
unsigned long dwAppDomainId = <Value unavailable error>,
wchar_t * pwzAssemblyPath = 0x000001d4`ee5b58e0 "Q:\repos\rmarinho\WpfIslandsApp\WpfIslandsApp\bin\Debug\net8.0-windows10.0.26100.0\WpfIslandsApp.dll",
int argc = 0n0,
wchar_t ** argv = 0x00000000`00000000,
unsigned long * pReturnValue = 0x00000040`33bef5c4)+0x246 [D:\a\_work\1\s\src\coreclr\vm\corhost.cpp @ 350]
00000040`33bef4e0 00007ff9`a7e622ab coreclr!coreclr_execute_assembly(
void * hostHandle = 0x000001d4`f0022ee0,
unsigned int domainId = 1,
int argc = 0n0,
char ** argv = <Value unavailable error>,
char * managedAssemblyPath = 0x000001d4`ee541880 "Q:\repos\rmarinho\WpfIslandsApp\WpfIslandsApp\bin\Debug\net8.0-windows10.0.26100.0\WpfIslandsApp.dll",
unsigned int * exitCode = 0x00000040`33bef5c4)+0xde [D:\a\_work\1\s\src\coreclr\dlls\mscoree\exports.cpp @ 504]
(Inline Function) --------`-------- hostpolicy!coreclr_t::execute_assembly(
char * managed_assembly_path = <Value unavailable error>)+0x29 [D:\a\_work\1\s\src\native\corehost\hostpolicy\coreclr.cpp @ 109]
00000040`33bef580 00007ff9`a7e6258c hostpolicy!run_app_for_context(
struct hostpolicy_context_t * context = 0x000001d4`ee4f50d0,
int argc = 0n0,
wchar_t ** argv = <Value unavailable error>)+0x68b [D:\a\_work\1\s\src\native\corehost\hostpolicy\hostpolicy.cpp @ 256]
00000040`33bef6b0 00007ff9`a7e62ec3 hostpolicy!run_app(
int argc = 0n0,
wchar_t ** argv = 0x000001d4`ee4df3a8)+0x3c [D:\a\_work\1\s\src\native\corehost\hostpolicy\hostpolicy.cpp @ 285]
00000040`33bef6f0 00007ff9`3cf9e02b hostpolicy!corehost_main(
int argc = 0n1,
wchar_t ** argv = 0x000001d4`ee4df3a0)+0x163 [D:\a\_work\1\s\src\native\corehost\hostpolicy\hostpolicy.cpp @ 426]
00000040`33bef7f0 00007ff9`3cfa08cc hostfxr!execute_app(
class std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > * impl_dll_dir = <Value unavailable error>,
class corehost_init_t * init = 0x000001d4`ee4f33a0,
int argc = 0n1,
wchar_t ** argv = 0x000001d4`ee4df3a0)+0x2bb [D:\a\_work\1\s\src\runtime\src\native\corehost\fxr\fx_muxer.cpp @ 146]
00000040`33bef880 00007ff9`3cfa2ca6 hostfxr!`anonymous namespace'::read_config_and_execute(
class std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > * host_command = 0x00000040`33befba0 "",
struct host_startup_info_t * host_info = <Value unavailable error>,
class std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > * app_candidate = <Value unavailable error>,
class std::unordered_map<enum known_options,std::vector<std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> >,std::allocator<std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > > >,known_options_hash,std::equal_to<enum known_options>,std::allocator<std::pair<enum known_options const ,std::vector<std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> >,std::allocator<std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > > > > > > * opts = <Value unavailable error>,
int new_argc = 0n1,
wchar_t ** new_argv = 0x000001d4`ee4df3a0,
host_mode_t mode = apphost (0n2),
bool is_sdk_command = false,
wchar_t * out_buffer = 0x00000000`00000000 "",
int buffer_size = 0n0,
int * required_buffer_size = 0x00000000`00000000)+0xac [D:\a\_work\1\s\src\runtime\src\native\corehost\fxr\fx_muxer.cpp @ 533]
00000040`33bef980 00007ff9`3cfa0dcd hostfxr!fx_muxer_t::handle_exec_host_command(
class std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > * host_command = 0x00000040`33befba0 "",
struct host_startup_info_t * host_info = 0x00000040`33befbc0,
class std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > * app_candidate = 0x00000040`33befae8 "Q:\repos\rmarinho\WpfIslandsApp\WpfIslandsApp\bin\Debug\net8.0-windows10.0.26100.0\WpfIslandsApp.dll",
class std::unordered_map<enum known_options,std::vector<std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> >,std::allocator<std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > > >,known_options_hash,std::equal_to<enum known_options>,std::allocator<std::pair<enum known_options const ,std::vector<std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> >,std::allocator<std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > > > > > > * opts = 0x00000040`33befaa0 { size=0x0 },
int argc = 0n1,
wchar_t ** argv = 0x000001d4`ee4df3a0,
int argoff = 0n1,
host_mode_t mode = apphost (0n2),
bool is_sdk_command = false,
wchar_t * result_buffer = 0x00000000`00000000 "",
int buffer_size = 0n0,
int * required_buffer_size = 0x00000000`00000000)+0x1d6 [D:\a\_work\1\s\src\runtime\src\native\corehost\fxr\fx_muxer.cpp @ 1008]
00000040`33befa30 00007ff9`3cf984e8 hostfxr!fx_muxer_t::execute(
class std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > * host_command = 0x00000040`33befba0 "",
int argc = 0n1,
wchar_t ** argv = 0x000001d4`ee4df3a0,
struct host_startup_info_t * host_info = 0x00000040`33befbc0,
wchar_t * result_buffer = 0x00000000`00000000 "",
int buffer_size = 0n0,
int * required_buffer_size = 0x00000000`00000000)+0x2ad [D:\a\_work\1\s\src\runtime\src\native\corehost\fxr\fx_muxer.cpp @ 579]
00000040`33befb60 00007ff6`d2e1fbe1 hostfxr!hostfxr_main_startupinfo(
int argc = 0n1,
wchar_t ** argv = 0x000001d4`ee4df3a0,
wchar_t * host_path = 0x000001d4`ee4d9ad0 "Q:\repos\rmarinho\WpfIslandsApp\WpfIslandsApp\bin\Debug\net8.0-windows10.0.26100.0\WpfIslandsApp.exe",
wchar_t * dotnet_root = 0x000001d4`ee4de930 "C:\Program Files\dotnet\",
wchar_t * app_path = 0x000001d4`ee4e7350 "Q:\repos\rmarinho\WpfIslandsApp\WpfIslandsApp\bin\Debug\net8.0-windows10.0.26100.0\WpfIslandsApp.dll")+0xa8 [D:\a\_work\1\s\src\runtime\src\native\corehost\fxr\hostfxr.cpp @ 63]
00000040`33befc60 00007ff6`d2e1fff6 WpfIslandsApp_exe!exe_start(
int argc = 0n1,
wchar_t ** argv = 0x000001d4`ee4df3a0)+0x861 [D:\a\_work\1\s\src\native\corehost\corehost.cpp @ 240]
00000040`33befe10 00007ff6`d2e21698 WpfIslandsApp_exe!wmain(
int argc = 0n1,
wchar_t ** argv = 0x000001d4`ee4df3a0)+0x146 [D:\a\_work\1\s\src\native\corehost\corehost.cpp @ 311]
(Inline Function) --------`-------- WpfIslandsApp_exe!invoke_main(void)+0x22 [D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl @ 90]
00000040`33befe80 00007ff9`b773e8d7 WpfIslandsApp_exe!__scrt_common_main_seh(void)+0x10c [D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl @ 288]
00000040`33befec0 00007ff9`b84fc34c kernel32!BaseThreadInitThunk+0x17
00000040`33befef0 00000000`00000000 ntdll!RtlUserThreadStart+0x2c
quit:
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