Details
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Bug
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Resolution: Unresolved
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P1: Critical
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None
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6.8.2
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Windows
Description
The app crashes with ListView when using contentHeight and fast scrolling with a mouse wheel.
To reproduce the issue:
Navigate to Mouse settings, and in the "Scrolling" section, increase 'Lines to scroll at a time' to 60 or above.
Next, run the attached example project and start scrolling for a few seconds.
The issue appears faster with MSVC compiler with the following runtime error:
--------------------------- Microsoft Visual C++ Runtime Library --------------------------- Debug Error! Program: C:\Qt\6.8.2\msvc2022_64\bin\Qt6Cored.dll Module: 6.8.2 File: C:\Users\qt\work\qt\qtdeclarative\src\quick\items\qquickitem.cpp Line: 3042 ASSERT: "childItems.contains(child)" in file C:\Users\qt\work\qt\qtdeclarative\src\quick\items\qquickitem.cpp, line 3042
1 qt_maybe_message_fatal<QString &> 2156 0x7fff485daa3c 2 qt_message 412 0x7fff485da8f8 3 QMessageLogger::fatal 902 0x7fff485d7a34 4 qt_assert 105 0x7fff4858f979 5 QQuickItemPrivate::removeChild 3050 0x7fff44dfadbe 6 QQuickItem::setParentItem 2790 0x7fff44de5416 7 QQuickItemView::destroyingItem 2551 0x7fff45604fc7 8 `QtPrivate::FunctorCall<std::integer_sequence<unsigned __int64,0>,QtPriv 127 0x7fff4561aa9d 9 QtPrivate::FunctorCallBase::call_internal<void,`QtPrivate::FunctorCall<s 65 0x7fff456158d9 10 QtPrivate::FunctorCall<std::integer_sequence<unsigned __int64,0>,QtPriva 126 0x7fff4561c1c6 11 QtPrivate::FunctionPointer<void (__cdecl QQuickItemView:: *)(QObject *)> 174 0x7fff4561583d 12 QtPrivate::QCallableObject<void (__cdecl QQuickItemView:: *)(QObject *), 545 0x7fff4561dc6e 13 QtPrivate::QSlotObjectBase::call 461 0x7fff485789d3 14 doActivate<0> 4222 0x7fff487d8afb 15 QMetaObject::activate 4282 0x7fff487bf199 16 QMetaObject::activate<void,QObject *> 319 0x7fff4493c445 17 QQmlInstanceModel::destroyingItem 219 0x7fff44939ef3 18 QQmlDelegateModelPrivate::emitDestroyingItem 305 0x7fff44a2a06d 19 QQmlDelegateModelPrivate::destroyCacheItem 645 0x7fff449f494d 20 QQmlDelegateModelPrivate::release 639 0x7fff449f4071 21 QQmlDelegateModel::release 660 0x7fff449e4427 22 QQuickItemViewPrivate::releaseItem 2582 0x7fff4560a467 23 QQuickListViewPrivate::releaseItem 705 0x7fff45635d31 24 QQuickListViewPrivate::removeItem 809 0x7fff4563583b 25 QQuickListViewPrivate::removeNonVisibleItems 835 0x7fff4563507c 26 QQuickItemViewPrivate::refill 1901 0x7fff45609bd2 27 QQuickItemViewPrivate::refill 1853 0x7fff4560976f 28 QQuickItemViewPrivate::refillOrLayout 218 0x7fff455fc422 29 QQuickItemView::animStopped 1346 0x7fff45605122 30 QQuickItemView::qt_static_metacall 465 0x7fff455fe095 31 doActivate<0> 4234 0x7fff487d8c2f 32 QMetaObject::activate 4282 0x7fff487bf199 33 QQuickFlickable::movementEnded 876 0x7fff44da5545 34 QQuickFlickable::movementEnding 3197 0x7fff44da87af 35 QQuickFlickable::movementEnding 3155 0x7fff44da83f9 36 QQuickFlickable::timelineCompleted 3125 0x7fff44da8a03 37 QQuickFlickable::qt_static_metacall 468 0x7fff44da1129 38 QQuickFlickable::qt_metacall 670 0x7fff44da0cba 39 QQuickItemView::qt_metacall 663 0x7fff455fdb70 40 QQuickListView::qt_metacall 481 0x7fff4562f3c0 41 QMetaObject::metacall 349 0x7fff487272b9 42 doActivate<0> 4248 0x7fff487d8cd4 43 QMetaObject::activate 4282 0x7fff487bf199 44 QQuickTimeLine::completed 130 0x7fff453a25f5 45 QQuickTimeLine::updateCurrentTime 678 0x7fff453a271e 46 QAbstractAnimationJob::setCurrentTime 481 0x7fff4a4de28a 47 QAbstractAnimationJob::setState 367 0x7fff4a4df0cc 48 QAbstractAnimationJob::start 514 0x7fff4a4de4e8 49 QQuickTimeLinePrivate::add 147 0x7fff453a34cc 50 QQuickTimeLine::set 349 0x7fff453a1096 51 QQuickFlickablePrivate::fixup 510 0x7fff44dac796 52 QQuickListViewPrivate::fixup 1883 0x7fff4563f0cf 53 QQuickFlickablePrivate::fixupY 424 0x7fff44dac485 54 QQuickFlickable::setContentHeight 2454 0x7fff44da3491 55 QQuickFlickable::qt_static_metacall 627 0x7fff44da27a9 56 QQmlPropertyData::writeProperty 413 0x7fff49fc6056 57 GenericBinding<6>::doStore<double> 285 0x7fff49fda4bc 58 GenericBinding<6>::write 257 0x7fff49fe9411 59 QQmlBinding::doUpdate 715 0x7fff49fd322d 60 QQmlBinding::update 165 0x7fff49fd243e 61 QQmlBinding::expressionChanged 617 0x7fff49fd279f 62 QQmlJavaScriptExpressionGuard_callback 562 0x7fff4a0cda8d 63 QQmlNotifier::emitNotify 74 0x7fff4a13ffbd 64 QQmlData::signalEmitted 345 0x7fff4a0530b1 65 doActivate<0> 4112 0x7fff487d8250 66 QMetaObject::activate 4282 0x7fff487bf199 67 QMetaObject::activate<void,QRectF> 319 0x7fff44e22f65 68 QQuickItem::childrenRectChanged 932 0x7fff44dedde0 69 QQuickItemPrivate::emitChildrenRectChanged 693 0x7fff44d3ad7d 70 QQuickContents::updateRect 253 0x7fff44df1b20 71 QQuickContents::calcGeometry 99 0x7fff44e41341 72 QQuickContents::itemChildRemoved 281 0x7fff44df1367 73 QQuickItemPrivate::notifyChangeListeners<void (__cdecl QQuickItemChangeL 413 0x7fff44e2abe3 74 QQuickItemPrivate::itemChange 6922 0x7fff44e012cd 75 QQuickItemPrivate::removeChild 3072 0x7fff44dfaf1b 76 QQuickItem::setParentItem 2790 0x7fff44de5416 77 QQuickItemView::destroyingItem 2551 0x7fff45604fc7 78 `QtPrivate::FunctorCall<std::integer_sequence<unsigned __int64,0>,QtPriv 127 0x7fff4561aa9d 79 QtPrivate::FunctorCallBase::call_internal<void,`QtPrivate::FunctorCall<s 65 0x7fff456158d9 80 QtPrivate::FunctorCall<std::integer_sequence<unsigned __int64,0>,QtPriva 126 0x7fff4561c1c6 81 QtPrivate::FunctionPointer<void (__cdecl QQuickItemView:: *)(QObject *)> 174 0x7fff4561583d 82 QtPrivate::QCallableObject<void (__cdecl QQuickItemView:: *)(QObject *), 545 0x7fff4561dc6e 83 QtPrivate::QSlotObjectBase::call 461 0x7fff485789d3 84 doActivate<0> 4222 0x7fff487d8afb 85 QMetaObject::activate 4282 0x7fff487bf199 86 QMetaObject::activate<void,QObject *> 319 0x7fff4493c445 87 QQmlInstanceModel::destroyingItem 219 0x7fff44939ef3 88 QQmlDelegateModelPrivate::emitDestroyingItem 305 0x7fff44a2a06d 89 QQmlDelegateModelPrivate::destroyCacheItem 645 0x7fff449f494d 90 QQmlDelegateModelPrivate::release 639 0x7fff449f4071 91 QQmlDelegateModel::release 660 0x7fff449e4427 92 QQuickItemViewPrivate::releaseItem 2582 0x7fff4560a467 93 QQuickListViewPrivate::releaseItem 705 0x7fff45635d31 94 QQuickItemViewPrivate::releaseVisibleItems 233 0x7fff455fc5f6 95 QQuickListViewPrivate::addVisibleItems 748 0x7fff45634503 96 QQuickItemViewPrivate::refill 1885 0x7fff45609a96 97 QQuickItemViewPrivate::refill 1853 0x7fff4560976f 98 QQuickItemViewPrivate::refillOrLayout 218 0x7fff455fc422 99 QQuickListView::viewportMoved 3519 0x7fff45630e1b 100 QQuickFlickablePrivate::itemGeometryChanged 319 0x7fff44dae236 101 QQuickItemViewPrivate::itemGeometryChanged 1226 0x7fff4560f3b6 102 QQuickListViewPrivate::itemGeometryChanged 1593 0x7fff4563cdf6 103 `QQuickItem::geometryChange'::`2'::<lambda_1>::operator() 3906 0x7fff44e0bd8c 104 QQuickItemPrivate::notifyChangeListeners<`QQuickItem::geometryChange'::` 415 0x7fff44e2c938 105 QQuickItem::geometryChange 3904 0x7fff44def05e 106 QQuickItem::setY 7310 0x7fff44de6b15 107 QQuickFlickablePrivate::setViewportY 2012 0x7fff44dadfed 108 QQuickTimeLineValueProxy<QQuickFlickablePrivate>::setValue 146 0x7fff44dc5895 109 QQuickTimeLinePrivate::advance 797 0x7fff453a4203 110 QQuickTimeLine::updateCurrentTime 671 0x7fff453a26ab 111 QAbstractAnimationJob::setCurrentTime 481 0x7fff4a4de28a 112 QQmlAnimationTimer::updateAnimationsTime 103 0x7fff4a4e03bf 113 QUnifiedTimer::updateAnimationTimers 288 0x7fff48b15d75 114 QAnimationDriver::advanceAnimation 756 0x7fff48b1403e 115 QSGDefaultAnimationDriver::advance 217 0x7fff45143114 116 `QSGThreadedRenderLoop::polishAndSync'::`53'::<lambda_1>::operator() 1709 0x7fff45594f86 117 QSGThreadedRenderLoop::polishAndSync 1746 0x7fff4558e78c 118 QSGThreadedRenderLoop::handleUpdateRequest 1427 0x7fff4558c7ec 119 QQuickWindow::event 1595 0x7fff45007118 120 QQuickWindowQmlImpl::event 153 0x7fff4503b0a0 121 QCoreApplicationPrivate::notify_helper 1281 0x7fff487020a8 122 doNotify 1210 0x7fff48704be5 123 QCoreApplication::notify 1194 0x7fff486fedca 124 QGuiApplication::notify 2057 0x7fff4663dc06 125 QCoreApplication::notifyInternal2 1109 0x7fff48700a75 126 QCoreApplication::sendEvent 1550 0x7fff486fe4ed 127 QPlatformWindow::deliverUpdateRequest 832 0x7fff46726ab9 128 ``QWindowsWindow::requestUpdate'::`8'::<lambda_1>::operator()'::`8'::<la 4082 0x7fff4619156c 129 `QtPrivate::FunctorCall<std::integer_sequence<unsigned __int64>,QtPrivat 116 0x7fff46191927 130 QtPrivate::FunctorCallBase::call_internal<void,`QtPrivate::FunctorCall<s 65 0x7fff46198809 131 QtPrivate::FunctorCall<std::integer_sequence<unsigned __int64>,QtPrivate 115 0x7fff461918fb 132 QtPrivate::FunctorCallable<``QWindowsWindow::requestUpdate'::`8'::<lambd 337 0x7fff461987d3 133 QtPrivate::QCallableObject<``QWindowsWindow::requestUpdate'::`8'::<lambd 547 0x7fff461917f0 134 QtPrivate::QSlotObjectBase::call 461 0x7fff485789d3 135 QMetaCallEvent::placeMetaCall 620 0x7fff487ca53f 136 QObject::event 1410 0x7fff487c101d 137 QWindow::event 2778 0x7fff4675e864 138 QQuickWindow::event 1654 0x7fff450075a6 139 QQuickWindowQmlImpl::event 153 0x7fff4503b0a0 140 QCoreApplicationPrivate::notify_helper 1281 0x7fff487020a8 141 doNotify 1210 0x7fff48704be5 142 QCoreApplication::notify 1194 0x7fff486fedca 143 QGuiApplication::notify 2057 0x7fff4663dc06 144 QCoreApplication::notifyInternal2 1109 0x7fff48700a75 145 QCoreApplication::sendEvent 1550 0x7fff486fe4ed 146 QCoreApplicationPrivate::sendPostedEvents 1889 0x7fff487030bc 147 QEventDispatcherWin32::sendPostedEvents 925 0x7fff48b804c0 148 QWindowsGuiEventDispatcher::sendPostedEvents 44 0x7fff46e8be15 149 QEventDispatcherWin32::processEvents 483 0x7fff48b7e5bf 150 QWindowsGuiEventDispatcher::processEvents 36 0x7fff46e8bdcb 151 QEventLoop::processEvents 105 0x7fff4871ef9c 152 QEventLoop::exec 186 0x7fff4871f2a6 153 QCoreApplication::exec 1452 0x7fff486fe276 154 QGuiApplication::exec 1974 0x7fff4663db5a 155 main 23 0x7ff7970c4446 156 invoke_main 79 0x7ff7970d90e9 157 __scrt_common_main_seh 288 0x7ff7970d8fd2 158 __scrt_common_main 331 0x7ff7970d8e8e 159 mainCRTStartup 17 0x7ff7970d917e 160 BaseThreadInitThunk 0x7ff82ad6e8d7 161 RtlUserThreadStart 0x7ff82b6fc34c
Attachments
Gerrit Reviews
| For Gerrit Dashboard: QTBUG-134502 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 652416,9 | Add recursion guard to QQuickItemViewPrivate::refill | dev | qt/qtdeclarative | Status: NEW | +1 | -1 |
| 655143,2 | Fix timeline animation in QQuickFlickable | dev | qt/qtdeclarative | Status: NEW | +1 | +1 |