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ActiveQT Web Browser broken on 5.13?

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  • L Offline
    L Offline
    lttlflla
    wrote on last edited by
    #1

    I am following the example from [https://doc-snapshots.qt.io/qt5-5.9/activeqt-activeqt-webbrowser-example.html](link url). Building against QT 5.13.2. But it always hit this assert and crash.

    Q_ASSERT(window == topLevelWindow || topLevelWindow->isAncestorOf(window, QWindow::ExcludeTransients));

    Qt5Guid.dll!QBackingStore::flush(const QRegion & region, QWindow * window, const QPoint & offset) Line 252 C++
    Qt5Widgetsd.dll!QWidgetBackingStore::qt_flush(QWidget * widget, const QRegion & region, QBackingStore * backingStore, QWidget * tlw, QPlatformTextureList * widgetTextures, QWidgetBackingStore * widgetBackingStore) Line 165 C++
    Qt5Widgetsd.dll!QWidgetBackingStore::flush(QWidget * widget) Line 1413 C++
    Qt5Widgetsd.dll!QWidgetBackingStore::doSync() Line 1294 C++
    Qt5Widgetsd.dll!QWidgetBackingStore::sync() Line 1150 C++
    Qt5Widgetsd.dll!QWidgetPrivate::syncBackingStore() Line 1968 C++

    fabaa3de-a037-4103-a398-bdd5be1c6dc6-image.png

    Anyone encountering the same problem?

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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi
      It seems the example was later removed so could be its not working anymore.
      Does it work on same windows verson using Qt5.9 ?

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