https://bugs.kde.org/show_bug.cgi?id=401502
--- Comment #1 from ali.sheri...@yahoo.com --- Created attachment 116545 --> https://bugs.kde.org/attachment.cgi?id=116545&action=edit New crash information added by DrKonqi kontact (5.9.3) using Qt 5.11.1 - What I was doing when the application crashed: I tried the same thing again, as I wrote above, then found that it always happens. It doesn't matter which mail you opened before closing Kontact. -- Backtrace (Reduced): #6 0x00007f60859341ef in KMReaderMainWin::~KMReaderMainWin() () at /lib64/libkmailprivate.so.5 #7 0x00007f60859342bd in KMReaderMainWin::~KMReaderMainWin() () at /lib64/libkmailprivate.so.5 #8 0x00007f611358b118 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5 #9 0x00007f611403d82b in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5 #10 0x00007f6114146ab8 in QMainWindow::event(QEvent*) () at /lib64/libQt5Widgets.so.5 -- You are receiving this mail because: You are watching all bug changes.