[akregator] [Bug 378513] kontact or akregator crash after close/restart

[Vincent de Phily]

https://bugs.kde.org/show_bug.cgi?id=378513

--- Comment #32 from Vincent de Phily <moltonel at gmail.com> ---
Created attachment 108402
  --> https://bugs.kde.org/attachment.cgi?id=108402&action=edit
New crash information added by DrKonqi

akregator (5.6.2) using Qt 5.9.2

- What I was doing when the application crashed:

You probably have enough backtraces at this stage, but some more tidbits of
info:

* Both the "title bar buttons" and "application menu widget" settings cause the
error, not just the first one.
* The "in application" workaround works for me.
* I've been using "application menu widget" setting for a long time without
troubles, but I recently upgraded QT 5.7.1 -> 5.9.2 and akregator 17.08.1 ->
17.08.2, so I guess that the crash is also related to QT 5.9.

I've only tested standalone, not inside kontact.

-- Backtrace (Reduced):
#8  0x00007f6b8f3a8073 in qobject_cast<Akregator::WebEngineFrame*>
(object=0x55ded155b2c0) at /usr/include/qt5/QtCore/qobject.h:514
#9  Akregator::FrameManager::saveProperties (this=0x55ded12a1210, config=...)
at
/var/tmp/portage/kde-apps/akregator-17.08.2/work/akregator-17.08.2/src/frame/framemanager.cpp:278
#10 0x00007f6b5841d895 in Akregator::MainWidget::saveProperties
(this=<optimized out>, config=...) at
/var/tmp/portage/kde-apps/akregator-17.08.2/work/akregator-17.08.2/src/mainwidget.cpp:1227
#11 0x00007f6b584182ad in Akregator::Part::saveCrashProperties
(this=0x55ded12db690) at
/var/tmp/portage/kde-apps/akregator-17.08.2/work/akregator-17.08.2/src/akregator_part.cpp:780
#12 0x00007f6b8ce1ceef in QObject::event(QEvent*) () from
/usr/lib64/libQt5Core.so.5

-- 
You are receiving this mail because:
You are the assignee for the bug.