[Digikam-devel] [Bug 201125] Crash on first startup

[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=201125





--- Comment #2 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-07-22 20:18:20 ---
The backtrace can give us a hint. See the attached source code of
QWidgetPrivate constructor. There are two qFatal() messages, one of these
causes the abort. The text would probably be output on the console.
In any case, there is some fundamental Qt problem.

[...]
    if (!qApp) {
        qFatal("QWidget: Must construct a QApplication before a QPaintDevice");
        return;
    }

    if (version != QObjectPrivateVersion)
        qFatal("Cannot mix incompatible Qt libraries");

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