https://bugs.kde.org/show_bug.cgi?id=381525
--- Comment #9 from David Edmundson <k...@davidedmundson.co.uk> --- Confirmed, it's this change: https://codereview.qt-project.org/#/c/192037/3/src/qml/jsruntime/qv4qobjectwrapper.cpp remove those two and we don't crash. Debug shows it's the same QQmlData between the two engines; which I think is right; but it either shouldn't be setting the prop cache when one gets deleted, or it should be re-instantiating it (changing QQmlData::get(*m_target, false to true) where it crashes. I'll make a reproducible simple Qt case tomorrow. -- You are receiving this mail because: You are watching all bug changes.
