Details
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Bug
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Resolution: Fixed
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P1: Critical
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6.5.3
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None
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Windows
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936e977f0 (dev), e3a7145f6 (6.7), 6f61dad6f (6.6), 486376f82 (tqtc/lts-6.5)
Description
Unfortunately have no reproducer or any details how this may be reproduced on purpose.
I just see such crashes on users side in our crash reporting system.
Unhandled exception thrown: read access violation.
**this** was nullptr.
Call stack:
> Qt6Qml.dll!QQmlEngine::baseUrl() Line 889 C++ Qt6Qml.dll!QQmlComponentPrivate::loadUrl(const QUrl & newUrl, QQmlComponent::CompilationMode mode) Line 777 C++ [Inline Frame] Qt6Qml.dll!QQmlComponent::{ctor}(QQmlEngine *) Line 610 C++ Qt6Qml.dll!QQmlComponent::QQmlComponent(QQmlEngine * engine, const QUrl & url, QObject * parent) Line 594 C++ Qt6QuickEffects.dll!QQuickMultiEffectPrivate::updateBlurItemsAmount(int blurLevel) Line 1675 C++ Qt6QuickEffects.dll!QQuickMultiEffectPrivate::updateBlurLevel(bool forceUpdate) Line 1653 C++ Qt6QuickEffects.dll!QQuickMultiEffectPrivate::initialize() Line 1447 C++ [Inline Frame] Qt6QuickEffects.dll!QQuickMultiEffectPrivate::handleGeometryChange(const QRectF &) Line 870 C++ Qt6QuickEffects.dll!QQuickMultiEffect::geometryChange(const QRectF & newGeometry, const QRectF & oldGeometry) Line 846 C++ Qt6Quick.dll!QQuickItem::setSize(const QSizeF & size) Line 7560 C++ Qt6Quick.dll!QQuickItemLayer::updateGeometry() Line 9753 C++ [Inline Frame] Qt6Quick.dll!QQuickItem::geometryChange::__l2::<lambda_a2b1b025688d05673091f135a48d921d>::operator()(const QQuickItemPrivate::ChangeListener &) Line 3825 C++ [Inline Frame] Qt6Quick.dll!QQuickItemPrivate::notifyChangeListeners(QFlags<enum QQuickItemPrivate::ChangeType>) Line 357 C++ Qt6Quick.dll!QQuickItem::geometryChange(const QRectF & newGeometry, const QRectF & oldGeometry) Line 3823 C++ Qt6Quick.dll!QQuickItem::setSize(const QSizeF & size) Line 7560 C++ [Inline Frame] Qt6Quick.dll!QQuickAnchorsPrivate::setItemSize(const QSizeF &) Line 399 C++ Qt6Quick.dll!QQuickAnchorsPrivate::fillChanged() Line 175 C++ [Inline Frame] Qt6Quick.dll!QQuickItem::geometryChange::__l2::<lambda_a2b1b025688d05673091f135a48d921d>::operator()(const QQuickItemPrivate::ChangeListener &) Line 3825 C++ [Inline Frame] Qt6Quick.dll!QQuickItemPrivate::notifyChangeListeners(QFlags<enum QQuickItemPrivate::ChangeType>) Line 357 C++ Qt6Quick.dll!QQuickItem::geometryChange(const QRectF & newGeometry, const QRectF & oldGeometry) Line 3823 C++ Qt6Quick.dll!QQuickItem::setSize(const QSizeF & size) Line 7560 C++ Qt6Quick.dll!QQuickWindow::resizeEvent(QResizeEvent * ev) Line 186 C++ ...
Attachments
| For Gerrit Dashboard: QTBUG-122256 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 540083,2 | MultiEffect: Avoid crashing without QQmlEngine | dev | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 540201,2 | MultiEffect: Avoid crashing without QQmlEngine | 6.7 | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 540250,2 | MultiEffect: Avoid crashing without QQmlEngine | 6.6 | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 540445,2 | MultiEffect: Avoid crashing without QQmlEngine | tqtc/lts-6.5 | qt/tqtc-qtdeclarative | Status: MERGED | +2 | 0 |