Details
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Bug
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Resolution: Done
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P0: Blocker
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None
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6.0
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None
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Windows
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19874d6a6386b55fe502e3a36a9adb6813b315dc (qt/qtbase/dev)
Description
The following simple QML code crashes:
import QtQuick 2.15 import QtQuick.Controls 2.15 ComboBox { model: ListModel {} }
Stacktrace
1 QQmlListModel::index qqmllistmodel.cpp 2145 0x7ffb8c6840a6 2 QQuickComboBox::count qquickcombobox.cpp 919 0x7ffb843361f5 3 QQuickComboBox::componentComplete qquickcombobox.cpp 2052 0x7ffb84339531 4 QQmlObjectCreator::finalize qqmlobjectcreator.cpp 1467 0x7ffb88cd4417 5 QQmlComponentPrivate::complete qqmlcomponent.cpp 990 0x7ffb88b752da 6 QQmlComponentPrivate::completeCreate qqmlcomponent.cpp 1081 0x7ffb88b740ac 7 QQmlComponent::completeCreate qqmlcomponent.cpp 1068 0x7ffb88b71e72 8 QQmlComponent::create qqmlcomponent.cpp 825 0x7ffb88b71bce 9 QQmlApplicationEnginePrivate::finishLoad qqmlapplicationengine.cpp 154 0x7ffb88cc255c 10 QQmlApplicationEnginePrivate::startLoad qqmlapplicationengine.cpp 139 0x7ffb88cc1fe1 11 QQmlApplicationEngine::load qqmlapplicationengine.cpp 283 0x7ffb88cc126d 12 main main.cpp 25 0x7ff65cb0333f
Qt Creator shows that the QModelIndex pointer is NULL:
parent 0x0 QModelIndex* this @0xc9641efaf8 QStringListModel
The same happens with C++ models, e.g. QStringListModel.
I'm building the dev branch for each Qt module and I think it stopped working around the middle of last week.
Attachments
Issue Links
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- Closed
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