QBackingStore::flush() called for QWidgetWindow(0x37f5543220, name = "QToolBarClassWindow") which does not have a handle. QBackingStore::flush() called for QWidgetWindow(0x37f5543220, name = "QToolBarClassWindow") which does not have a handle. WindowCreationData::create: CreateWindowEx failed (Cannot create a top-level child window.) . 0 Id: 1bf0.105c Suspend: 1 Teb: 00007ff6`49c7c000 Unfrozen Child-SP RetAddr Call Site 0000008a`186a8e80 00000000`6434c6e2 Qt5Guid!QWindow::setVisible(bool visible = true)+0x206 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\gui\kernel\qwindow.cpp @ 506] 0000008a`186a8f00 00000000`6434c1ff Qt5Widgetsd!QWidgetPrivate::show_sys(void)+0x3c2 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 7826] 0000008a`186a9030 00000000`6433890a Qt5Widgetsd!QWidgetPrivate::show_helper(void)+0x1df [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 7755] 0000008a`186a90c0 00000000`64338c79 Qt5Widgetsd!QWidget::setVisible(bool visible = true)+0x56a [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 8054] 0000008a`186a91e0 00000000`6434a9d2 Qt5Widgetsd!QWidget::show(void)+0x79 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 7605] 0000008a`186a9230 00000000`6434c091 Qt5Widgetsd!QWidgetPrivate::showChildren(bool spontaneous = false)+0x122 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 8137] 0000008a`186a9290 00000000`6433890a Qt5Widgetsd!QWidgetPrivate::show_helper(void)+0x71 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 7710] 0000008a`186a9320 00000000`64338c79 Qt5Widgetsd!QWidget::setVisible(bool visible = true)+0x56a [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 8054] 0000008a`186a9440 00000000`64327b97 Qt5Widgetsd!QWidget::show(void)+0x79 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 7605] 0000008a`186a9490 00000000`645bb467 Qt5Widgetsd!QStackedLayout::setCurrentIndex(int index = 0n1)+0x177 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qstackedlayout.cpp @ 337] 0000008a`186a9510 00000000`645d19df Qt5Widgetsd!QStackedWidget::setCurrentIndex(int index = 0n1)+0x27 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\widgets\qstackedwidget.cpp @ 217] 0000008a`186a9540 00000000`645ce691 Qt5Widgetsd!QTabWidgetPrivate::_q_showTab(int index = 0n1)+0x4f [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\widgets\qtabwidget.cpp @ 749] 0000008a`186a9580 00000000`63be5866 Qt5Widgetsd!QTabWidget::qt_static_metacall(class QObject * _o = 0x0000008a`1876e4b0, QMetaObject::Call _c = InvokeMetaMethod (0n0), int _id = 0n6, void ** _a = 0x0000008a`186a9870)+0x181 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\.moc\debug\moc_qtabwidget.cpp @ 173] 0000008a`186a9650 00000000`63be4fe8 Qt5Cored!QMetaObject::activate(class QObject * sender = 0x0000008a`1876f3e0, int signalOffset = 0n7, int local_signal_index = 0n0, void ** argv = 0x0000008a`186a9870)+0x866 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qobject.cpp @ 3711] 0000008a`186a9820 00000000`645c2e1a Qt5Cored!QMetaObject::activate(class QObject * sender = 0x0000008a`1876f3e0, struct QMetaObject * m = 0x00000000`64a538e0, int local_signal_index = 0n0, void ** argv = 0x0000008a`186a9870)+0x38 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qobject.cpp @ 3576] 0000008a`186a9850 00000000`645c2dcd Qt5Widgetsd!QTabBar::currentChanged(int _t1 = 0n1)+0x3a [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\.moc\debug\moc_qtabbar.cpp @ 323] 0000008a`186a9890 00000000`645c4928 Qt5Widgetsd!QTabBar::setCurrentIndex(int index = 0n1)+0x1cd [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\widgets\qtabbar.cpp @ 1249] 0000008a`186a9910 00000000`6433dc37 Qt5Widgetsd!QTabBar::mousePressEvent(class QMouseEvent * event = 0x0000008a`186aad20)+0x248 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\widgets\qtabbar.cpp @ 1822] 0000008a`186a9a10 00000000`645c3e21 Qt5Widgetsd!QWidget::event(class QEvent * event = 0x0000008a`186aad20)+0x117 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidget.cpp @ 8619] 0000008a`186a9cb0 00000000`642d16d6 Qt5Widgetsd!QTabBar::event(class QEvent * event = 0x0000008a`186aad20)+0x7a1 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\widgets\qtabbar.cpp @ 1562] 0000008a`186a9de0 00000000`642ccd9e Qt5Widgetsd!QApplicationPrivate::notify_helper(class QObject * receiver = 0x0000008a`1876f3e0, class QEvent * e = 0x0000008a`186aad20)+0x146 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qapplication.cpp @ 3726] 0000008a`186a9e30 00000000`63b8ddc4 Qt5Widgetsd!QApplication::notify(class QObject * receiver = 0x0000008a`1876f3e0, class QEvent * e = 0x0000008a`186aad20)+0xfce [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qapplication.cpp @ 3287] 0000008a`186aa7b0 00000000`63ce919c Qt5Cored!QCoreApplication::notifyInternal(class QObject * receiver = 0x0000008a`1876f3e0, class QEvent * event = 0x0000008a`186aad20)+0xc4 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 940] 0000008a`186aa830 00000000`642d3de9 Qt5Cored!QCoreApplication::sendSpontaneousEvent(class QObject * receiver = 0x0000008a`1876f3e0, class QEvent * event = 0x0000008a`186aad20)+0x4c [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qcoreapplication.h @ 239] 0000008a`186aa870 00000000`64381f3c Qt5Widgetsd!QApplicationPrivate::sendMouseEvent(class QWidget * receiver = 0x0000008a`1876f3e0, class QMouseEvent * event = 0x0000008a`186aad20, class QWidget * alienWidget = 0x0000008a`1876f3e0, class QWidget * nativeWidget = 0x0000008a`186af700, class QWidget ** buttonDown = 0x00000000`64c2f028, class QPointer * lastMouseReceiver = 0x00000000`64c2f050, bool spontaneous = true)+0x479 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qapplication.cpp @ 2759] 0000008a`186aa9a0 00000000`64380b53 Qt5Widgetsd!QWidgetWindow::handleMouseEvent(class QMouseEvent * event = 0x0000008a`186aba40)+0xc3c [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidgetwindow.cpp @ 508] 0000008a`186aada0 00000000`642d16d6 Qt5Widgetsd!QWidgetWindow::event(class QEvent * event = 0x0000008a`186aba40)+0x1d3 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qwidgetwindow.cpp @ 180] 0000008a`186aae30 00000000`642cc48d Qt5Widgetsd!QApplicationPrivate::notify_helper(class QObject * receiver = 0x0000008a`1a9f2f90, class QEvent * e = 0x0000008a`186aba40)+0x146 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qapplication.cpp @ 3726] 0000008a`186aae80 00000000`63b8ddc4 Qt5Widgetsd!QApplication::notify(class QObject * receiver = 0x0000008a`1a9f2f90, class QEvent * e = 0x0000008a`186aba40)+0x6bd [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qapplication.cpp @ 3172] 0000008a`186ab800 00000000`63ce919c Qt5Cored!QCoreApplication::notifyInternal(class QObject * receiver = 0x0000008a`1a9f2f90, class QEvent * event = 0x0000008a`186aba40)+0xc4 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 940] 0000008a`186ab880 00007ffd`b49e1867 Qt5Cored!QCoreApplication::sendSpontaneousEvent(class QObject * receiver = 0x0000008a`1a9f2f90, class QEvent * event = 0x0000008a`186aba40)+0x4c [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qcoreapplication.h @ 239] 0000008a`186ab8c0 00007ffd`b49e4123 Qt5Guid!QGuiApplicationPrivate::processMouseEvent(class QWindowSystemInterfacePrivate::MouseEvent * e = 0x0000008a`1aa35160)+0x727 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\gui\kernel\qguiapplication.cpp @ 1784] 0000008a`186abc80 00007ffd`b49bb03c Qt5Guid!QGuiApplicationPrivate::processWindowSystemEvent(class QWindowSystemInterfacePrivate::WindowSystemEvent * e = 0x0000008a`1aa35160)+0xa3 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\gui\kernel\qguiapplication.cpp @ 1582] *** WARNING: Unable to verify checksum for D:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\plugins\platforms\qwindowsd.dll 0000008a`186abd00 00007ffd`b414fa51 Qt5Guid!QWindowSystemInterface::sendWindowSystemEvents(class QFlags flags = class QFlags)+0x7c [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\gui\kernel\qwindowsysteminterface.cpp @ 580] 0000008a`186abd70 00000000`63c42d2e qwindowsd!QWindowsGuiEventDispatcher::sendPostedEvents(void)+0x21 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\plugins\platforms\windows\qwindowsguieventdispatcher.cpp @ 90] 0000008a`186abda0 00007ffd`dc9b2434 Qt5Cored!qt_internal_proc(struct HWND__ * hwnd = 0x00000000`000e04dc 0+0+140x39 'QEventDispatcherWin32_Internal_Widget1668094289', unsigned int message = 0x401, unsigned int64 wp = 0, int64 lp = 0n0)+0x3de [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 421] 0000008a`186abed0 00007ffd`dc9b2297 USER32!UserCallWinProcCheckWow+0x140 0000008a`186abf90 00000000`63c4391a USER32!DispatchMessageWorker+0x1a7 0000008a`186ac010 00007ffd`b414f93a Qt5Cored!QEventDispatcherWin32::processEvents(class QFlags flags = class QFlags)+0x5fa [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 795] 0000008a`186af3c0 00000000`63b88ea8 qwindowsd!QWindowsGuiEventDispatcher::processEvents(class QFlags flags = class QFlags)+0x15a [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\plugins\platforms\windows\qwindowsguieventdispatcher.cpp @ 80] 0000008a`186af480 00000000`63b890e3 Qt5Cored!QEventLoop::processEvents(class QFlags flags = class QFlags)+0x68 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qeventloop.cpp @ 137] 0000008a`186af4c0 00000000`63b8be61 Qt5Cored!QEventLoop::exec(class QFlags flags = class QFlags)+0x183 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qeventloop.cpp @ 212] 0000008a`186af570 00007ffd`b49dfac8 Qt5Cored!QCoreApplication::exec(void)+0x161 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 1193] 0000008a`186af630 00000000`642cbdba Qt5Guid!QGuiApplication::exec(void)+0x18 [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\gui\kernel\qguiapplication.cpp @ 1516] 0000008a`186af660 00007ff6`4ab12a0a Qt5Widgetsd!QApplication::exec(void)+0xa [d:\dev\5-vs13-stable-dbg\qt-stable-dbg\qtbase\src\widgets\kernel\qapplication.cpp @ 2965] 0000008a`186af690 00007ff6`4ab1815d qtbug40817!main(int argc = 0n1, char ** argv = 0x0000008a`1870b9a0)+0xea [d:\dev\projects\qtbug40817\main.cpp @ 11] 0000008a`186af760 00007ff6`4ab1828e qtbug40817!__tmainCRTStartup(void)+0x19d [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 626] 0000008a`186af7d0 00007ffd`dcbc16ad qtbug40817!mainCRTStartup(void)+0xe [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 466] 0000008a`186af800 00007ffd`df0334a5 KERNEL32!BaseThreadInitThunk+0xd 0000008a`186af830 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 1 Id: 1bf0.120 Suspend: 1 Teb: 00007ff6`49c7a000 Unfrozen "SyncThread" Child-SP RetAddr Call Site 0000008a`1a5df788 00007ffd`dc401148 ntdll!NtWaitForSingleObject+0xa 0000008a`1a5df790 00007ffd`b8d2c6fe KERNELBASE!WaitForSingleObjectEx+0x94 0000008a`1a5df830 00007ffd`dcbc16ad wintab32!WTMgrClose+0xb4827 0000008a`1a5dfaa0 00007ffd`df0334a5 KERNEL32!BaseThreadInitThunk+0xd 0000008a`1a5dfad0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 2 Id: 1bf0.1904 Suspend: 1 Teb: 00007ff6`49c78000 Unfrozen Child-SP RetAddr Call Site 0000008a`1a6eef08 00007ffd`dc401148 ntdll!NtWaitForSingleObject+0xa *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\WINDOWS\SYSTEM32\nvd3dumx.dll - 0000008a`1a6eef10 00007ffd`b347de09 KERNELBASE!WaitForSingleObjectEx+0x94 0000008a`1a6eefb0 00007ffd`b347b2f0 nvd3dumx+0x69de09 0000008a`1a6eefe0 00007ffd`b347860d nvd3dumx+0x69b2f0 0000008a`1a6ef800 00007ffd`b3497f43 nvd3dumx+0x69860d 0000008a`1a6ef830 00007ffd`b371c19f nvd3dumx+0x6b7f43 0000008a`1a6ef860 00007ffd`b371c3ea nvd3dumx!QueryOglResource+0x1d59df 0000008a`1a6ef890 00007ffd`dcbc16ad nvd3dumx!QueryOglResource+0x1d5c2a 0000008a`1a6ef8c0 00007ffd`df0334a5 KERNEL32!BaseThreadInitThunk+0xd 0000008a`1a6ef8f0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 3 Id: 1bf0.1994 Suspend: 1 Teb: 00007ff6`49c76000 Unfrozen Child-SP RetAddr Call Site 0000008a`1bccf5f8 00007ffd`defec566 ntdll!NtWaitForWorkViaWorkerFactory+0xa 0000008a`1bccf600 00007ffd`dcbc16ad ntdll!TppWorkerThread+0x286 0000008a`1bccf9f0 00007ffd`df0334a5 KERNEL32!BaseThreadInitThunk+0xd 0000008a`1bccfa20 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 4 Id: 1bf0.c8c Suspend: 1 Teb: 00007ff6`49c74000 Unfrozen Child-SP RetAddr Call Site 0000008a`1bdcf918 00007ffd`defec566 ntdll!NtWaitForWorkViaWorkerFactory+0xa 0000008a`1bdcf920 00007ffd`dcbc16ad ntdll!TppWorkerThread+0x286 0000008a`1bdcfd10 00007ffd`df0334a5 KERNEL32!BaseThreadInitThunk+0xd 0000008a`1bdcfd40 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 5 Id: 1bf0.19e4 Suspend: 1 Teb: 00007ff6`49b4e000 Unfrozen Child-SP RetAddr Call Site 0000008a`1becf458 00007ffd`dc4013ad ntdll!NtWaitForMultipleObjects+0xa 0000008a`1becf460 00007ffd`de7b24fa KERNELBASE!WaitForMultipleObjectsEx+0xe1 0000008a`1becf740 00007ffd`de7b25a8 combase!WaitCoalesced(void * timer = 0x00000000`00000280, unsigned int cHandlesOuter = 0, void ** pHandles = 0x00000000`00000000, unsigned long delayInMs = , unsigned long tolerableDelayInMs = 0xfa0, int alertable = 0n0, unsigned long * waitResult = , unsigned long x = 0)+0x96 [d:\blue_gdr\com\published\comutils\coalescedwait.cxx @ 72] 0000008a`1becf990 00007ffd`de7da5e1 combase!CROIDTable::WorkerThreadLoop(void * param = 0x00000000`00000000, unsigned long x = )+0x78 [d:\blue_gdr\com\combase\dcomrem\refcache.cxx @ 1480] 0000008a`1becf9e0 00007ffd`de7da781 combase!CRpcThread::WorkerLoop(unsigned long x = , unsigned long x = )+0x31 [d:\blue_gdr\com\combase\dcomrem\threads.cxx @ 264] 0000008a`1becfc50 00007ffd`dcbc16ad combase!CRpcThreadCache::RpcWorkerThreadEntry(void * param = 0x0000008a`1aa07480)+0x46 [d:\blue_gdr\com\combase\dcomrem\threads.cxx @ 67] 0000008a`1becfc80 00007ffd`df0334a5 KERNEL32!BaseThreadInitThunk+0xd 0000008a`1becfcb0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 6 Id: 1bf0.1038 Suspend: 1 Teb: 00007ff6`49b4c000 Unfrozen Child-SP RetAddr Call Site 0000008a`1c5cf798 00007ffd`d97144a9 ntdll!NtWaitForMultipleObjects+0xa 0000008a`1c5cf7a0 00007ffd`dcbc16ad WINMM!timeThread+0x8d 0000008a`1c5cf920 00007ffd`df0334a5 KERNEL32!BaseThreadInitThunk+0xd 0000008a`1c5cf950 00000000`00000000 ntdll!RtlUserThreadStart+0x1d