1 __pthread_kill (arm64) /Users/admin/Library/Developer/Xcode/iOS DeviceSupport/12.1.2 (16C101)/Symbols/usr/lib/system/libsystem_kernel.dylib 0x18c023104 2 pthread_kill$VARIANT$mp (arm64) /Users/admin/Library/Developer/Xcode/iOS DeviceSupport/12.1.2 (16C101)/Symbols/usr/lib/system/libsystem_pthread.dylib 0x18c09f020 3 abort (arm64) /Users/admin/Library/Developer/Xcode/iOS DeviceSupport/12.1.2 (16C101)/Symbols/usr/lib/system/libsystem_c.dylib 0x18bf7ad78 4 qt_message_fatal(QtMsgType, QMessageLogContext const&, QString const&) qlogging.cpp 1901 0x1055fa120 5 QMessageLogger::fatal(const char *, ...) const qlogging.cpp 887 0x1055fa768 6 qt_assert_x(const char *, const char *, const char *, int) qglobal.cpp 3255 0x1055f54ac 7 QIOSContext::verifyGraphicsHardwareAvailability() qioscontext.mm 337 0x104d19168 8 QIOSContext::makeCurrent(QPlatformSurface *) qioscontext.mm 142 0x104d18a98 9 QOpenGLContext::makeCurrent(QSurface *) qopenglcontext.cpp 986 0x1052cf91c 10 QPlatformBackingStorePrivate::~QPlatformBackingStorePrivate() qplatformbackingstore.cpp 105 0x105524830 11 QPlatformBackingStorePrivate::~QPlatformBackingStorePrivate() qplatformbackingstore.cpp 99 0x105524058 12 QPlatformBackingStore::~QPlatformBackingStore() qplatformbackingstore.cpp 658 0x10552401c 13 QRasterBackingStore::~QRasterBackingStore() qrasterbackingstore.cpp 57 0x104d4f2bc 14 QIOSBackingStore::~QIOSBackingStore() qiosbackingstore.mm 70 0x104d12bac 15 QIOSBackingStore::~QIOSBackingStore() qiosbackingstore.mm 69 0x104d12be0 16 QIOSBackingStore::~QIOSBackingStore() qiosbackingstore.mm 69 0x104d12c14 17 QBackingStore::~QBackingStore() qbackingstore.cpp 105 0x10542705c 18 QBackingStore::~QBackingStore() qbackingstore.cpp 104 0x1054270e4 19 deleteBackingStore(QWidgetPrivate *) qwidget.cpp 1872 0x104ee5d9c 20 QWidgetPrivate::deleteTLSysExtra() qwidget.cpp 1883 0x104ee5c24 21 QWidget::destroy(bool, bool) qwidget.cpp 12491 0x104ee55f8 22 QWidget::~QWidget() qwidget.cpp 1708 0x104ee4c04 23 QMenu::~QMenu() qmenu.cpp 1724 0x1050605ec 24 QMenu::~QMenu() qmenu.cpp 1708 0x10506083c 25 QMenu::~QMenu() qmenu.cpp 1708 0x10506088c 26 QObjectPrivate::deleteChildren() qobject.cpp 2013 0x10583e69c 27 QWidget::~QWidget() qwidget.cpp 1703 0x104ee4bdc 28 QMenuBar::~QMenuBar() qmenubar.cpp 749 0x10507023c 29 QMenuBar::~QMenuBar() qmenubar.cpp 745 0x105070270 30 QMenuBar::~QMenuBar() qmenubar.cpp 745 0x1050702c0 31 QObjectPrivate::deleteChildren() qobject.cpp 2013 0x10583e69c 32 QWidget::~QWidget() qwidget.cpp 1703 0x104ee4bdc 33 QMainWindow::~QMainWindow() qmainwindow.cpp 378 0x105032be0 34 MainWindow::~MainWindow() mainwindow.h 64 0x104cfff60 35 MainWindow::~MainWindow() mainwindow.h 64 0x104cff860 36 main main.cpp 78 0x104cff67c 37 user_main_trampoline() qioseventdispatcher.mm 271 0x104d0ae8c 38 ::+[QIOSApplicationStateTracker applicationDidFinishLaunching:](NSNotification *) qioseventdispatcher.mm 371 0x104d0aa58 39 (anonymous namespace)::AutoreleasePoolPage::pop(void *) (arm64) /Users/admin/Library/Developer/Xcode/iOS DeviceSupport/12.1.2 (16C101)/Symbols/usr/lib/libobjc.A.dylib 0x18b67738c