ASSERT: "id < 0" in file .\qaxbase.cpp, line 3762 inline Outlook::_Items* MAPIFolder::Items() const { Outlook::_Items* qax_pointer = 0; qRegisterMetaType("_Items*", &qax_pointer); qRegisterMetaType("_Items", qax_pointer); -> QVariant qax_result = property("Items"); . 0 Id: 3a94.37d0 Suspend: 1 Teb: 000000a2`85d68000 Unfrozen Child-SP RetAddr Call Site 000000a2`85efefe0 00007ff6`67c651fa qutlook!QAxBasePrivate::dispatch(void)+0x46 [c:\dev\5-vs17-512\qt-512\qtactiveqt\src\activeqt\container\qaxbase.cpp @ 629] 000000a2`85eff020 00007ff6`67c615f0 qutlook!QAxBase::internalProperty(QMetaObject::Call call = ReadProperty (0n1), int index = 0n14, void ** v = 0x000000a2`85eff4f8)+0x1ea [c:\dev\5-vs17-512\qt-512\qtactiveqt\src\activeqt\container\qaxbase.cpp @ 3501] 000000a2`85eff260 00007ff6`67c8ca57 qutlook!QAxBase::qt_metacall(QMetaObject::Call call = ReadProperty (0n1), int id = 0n14, void ** v = 0x000000a2`85eff4f8)+0x2b0 [c:\dev\5-vs17-512\qt-512\qtactiveqt\src\activeqt\container\qaxbase.cpp @ 3750] 000000a2`85eff370 00007ff8`f6134918 qutlook!QAxObject::qt_metacall(QMetaObject::Call call = ReadProperty (0n1), int id = 0n14, void ** v = 0x000000a2`85eff4f8)+0x67 [c:\dev\5-vs17-512\qt-512\qtactiveqt\src\activeqt\container\qaxobject.cpp @ 197] 000000a2`85eff3b0 00007ff8`f613848d Qt5Cored!QMetaObject::metacall(class QObject * object = 0x0000022e`415e12e0, QMetaObject::Call cl = ReadProperty (0n1), int idx = 0n15, void ** argv = 0x000000a2`85eff4f8)+0xa8 [c:\dev\5-vs17-512\qt-512\qtbase\src\corelib\kernel\qmetaobject.cpp @ 304] 000000a2`85eff410 00007ff8`f6185f4e Qt5Cored!QMetaProperty::read(class QObject * object = 0x0000022e`415e12e0)+0x3dd [c:\dev\5-vs17-512\qt-512\qtbase\src\corelib\kernel\qmetaobject.cpp @ 3159] 000000a2`85eff530 00007ff6`67c55914 Qt5Cored!QObject::property(char * name = 0x00007ff6`67cc58f4 "Items")+0x20e [c:\dev\5-vs17-512\qt-512\qtbase\src\corelib\kernel\qobject.cpp @ 3959] 000000a2`85eff5f0 00007ff6`67c74e1b qutlook!Outlook::MAPIFolder::Items(void)+0x54 [c:\dev\5-vs17-512\qt-512\qtactiveqt\examples\activeqt\qutlook\msoutl.h @ 62717] 000000a2`85eff650 00007ff6`67c73dc5 qutlook!AddressBookModel::AddressBookModel(class AddressView * parent = 0x000000a2`85effd30)+0x28b [c:\dev\5-vs17-512\qt-512\qtactiveqt\examples\activeqt\qutlook\addressview.cpp @ 133] 000000a2`85eff7e0 00007ff6`67c58a34 qutlook!AddressView::AddressView(class QWidget * parent = 0x00000000`00000000)+0x12e5 [c:\dev\5-vs17-512\qt-512\qtactiveqt\examples\activeqt\qutlook\addressview.cpp @ 302] 000000a2`85effce0 00007ff6`67ca51e4 qutlook!main(int argc = 0n1, char ** argv = 0x0000022e`3f5ecbb0)+0x94 [c:\dev\5-vs17-512\qt-512\qtactiveqt\examples\activeqt\qutlook\main.cpp @ 63] 000000a2`85effdd0 00007ff6`67ca508e qutlook!invoke_main(void)+0x34 [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl @ 79] 000000a2`85effe10 00007ff6`67ca4f4e qutlook!__scrt_common_main_seh(void)+0x12e [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl @ 288] 000000a2`85effe80 00007ff6`67ca5279 qutlook!__scrt_common_main(void)+0xe [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl @ 331] 000000a2`85effeb0 00007ff9`38ed3034 qutlook!mainCRTStartup(void)+0x9 [f:\dd\vctools\crt\vcstartup\src\startup\exe_main.cpp @ 17] 000000a2`85effee0 00007ff9`3b8b1461 KERNEL32!BaseThreadInitThunk+0x14 000000a2`85efff10 00000000`00000000 ntdll!RtlUserThreadStart+0x21 1 Id: 3a94.514 Suspend: 1 Teb: 000000a2`85d6a000 Unfrozen Child-SP RetAddr Call Site 000000a2`85fff4f8 00007ff9`3b85f856 ntdll!NtWaitForWorkViaWorkerFactory+0x14 000000a2`85fff500 00007ff9`38ed3034 ntdll!TppWorkerThread+0x536 000000a2`85fff7f0 00007ff9`3b8b1461 KERNEL32!BaseThreadInitThunk+0x14 000000a2`85fff820 00000000`00000000 ntdll!RtlUserThreadStart+0x21 2 Id: 3a94.1e98 Suspend: 1 Teb: 000000a2`85d6c000 Unfrozen Child-SP RetAddr Call Site 000000a2`860ff908 00007ff9`3b85f856 ntdll!NtWaitForWorkViaWorkerFactory+0x14 000000a2`860ff910 00007ff9`38ed3034 ntdll!TppWorkerThread+0x536 000000a2`860ffc00 00007ff9`3b8b1461 KERNEL32!BaseThreadInitThunk+0x14 000000a2`860ffc30 00000000`00000000 ntdll!RtlUserThreadStart+0x21 3 Id: 3a94.22cc Suspend: 1 Teb: 000000a2`85d6e000 Unfrozen Child-SP RetAddr Call Site 000000a2`861ffa68 00007ff9`3b85f856 ntdll!NtWaitForWorkViaWorkerFactory+0x14 000000a2`861ffa70 00007ff9`38ed3034 ntdll!TppWorkerThread+0x536 000000a2`861ffd60 00007ff9`3b8b1461 KERNEL32!BaseThreadInitThunk+0x14 000000a2`861ffd90 00000000`00000000 ntdll!RtlUserThreadStart+0x21 4 Id: 3a94.284 Suspend: 1 Teb: 000000a2`85d70000 Unfrozen Child-SP RetAddr Call Site 000000a2`862ff7f8 00007ff9`3b85f856 ntdll!NtWaitForWorkViaWorkerFactory+0x14 000000a2`862ff800 00007ff9`38ed3034 ntdll!TppWorkerThread+0x536 000000a2`862ffaf0 00007ff9`3b8b1461 KERNEL32!BaseThreadInitThunk+0x14 000000a2`862ffb20 00000000`00000000 ntdll!RtlUserThreadStart+0x21 5 Id: 3a94.3ba8 Suspend: 1 Teb: 000000a2`85d72000 Unfrozen Child-SP RetAddr Call Site 000000a2`863ffbf8 00007ff9`3b85f856 ntdll!NtWaitForWorkViaWorkerFactory+0x14 000000a2`863ffc00 00007ff9`38ed3034 ntdll!TppWorkerThread+0x536 000000a2`863ffef0 00007ff9`3b8b1461 KERNEL32!BaseThreadInitThunk+0x14 000000a2`863fff20 00000000`00000000 ntdll!RtlUserThreadStart+0x21 6 Id: 3a94.3844 Suspend: 1 Teb: 000000a2`85d74000 Unfrozen Child-SP RetAddr Call Site 000000a2`864ff368 00007ff9`38726099 ntdll!NtWaitForMultipleObjects+0x14 000000a2`864ff370 00007ff9`3b182ab7 KERNELBASE!WaitForMultipleObjectsEx+0xf9 000000a2`864ff670 00007ff9`3b17ce40 combase!WaitCoalesced(void * timer = 0x00000000`00000304, unsigned int cHandlesOuter = 0, void ** pHandles = 0x00000000`00000000, unsigned long delayInMs = , unsigned long tolerableDelayInMs = 0xfa0, int alertable = 0n0, unsigned long * waitResult = 0x000000a2`864ff950)+0xb3 [onecore\com\published\comutils\coalescedwait.cxx @ 72] 000000a2`864ff900 00007ff9`3b17ff11 combase!CROIDTable::WorkerThreadLoop(void * param = 0x00000000`00000000)+0x50 [onecore\com\combase\dcomrem\refcache.cxx @ 1650] 000000a2`864ff950 00007ff9`3b1c75dc combase!CRpcThread::WorkerLoop(void)+0x169 [onecore\com\combase\dcomrem\threads.cxx @ 269] 000000a2`864ff9b0 00007ff9`38ed3034 combase!CRpcThreadCache::RpcWorkerThreadEntry(void * param = 0x0000022e`3f5f3440)+0x7c [onecore\com\combase\dcomrem\threads.cxx @ 76] 000000a2`864ff9e0 00007ff9`3b8b1461 KERNEL32!BaseThreadInitThunk+0x14 000000a2`864ffa10 00000000`00000000 ntdll!RtlUserThreadStart+0x21