[Tellico] [2018-09-14] Automatic crash report generated by DrKonqi

[Griera]

Application: tellico (2.3.9)
KDE Platform Version: 4.14.26
Qt Version: 4.8.7
Operating System: Linux 4.9.0-8-amd64 x86_64
Distribution: Debian GNU/Linux 9.5 (stretch)

-- Information about the crash:
<Expliqueu detalladament què estàveu fent quan l'aplicació ha fallat.>

The crash can be reproduced every time.

-- Backtrace:
Application: Tellico (tellico), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  QWidgetPrivate::showChildren (this=this at entry=0x5584e259da90, spontaneous=spontaneous at entry=false) at kernel/qwidget.cpp:7868
#7  0x00007f76d0b6d19f in QWidgetPrivate::show_helper (this=this at entry=0x5584e259da90) at kernel/qwidget.cpp:7516
#8  0x00007f76d0b6f1fa in QWidget::setVisible (this=0x5584e2604250, visible=<optimized out>) at kernel/qwidget.cpp:7791
#9  0x00007f76d0b6d0d7 in QWidget::show (this=0x5584e2604250) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:497
#10 QWidgetPrivate::showChildren (this=this at entry=0x5584e24b49b0, spontaneous=spontaneous at entry=false) at kernel/qwidget.cpp:7879
#11 0x00007f76d0b6d19f in QWidgetPrivate::show_helper (this=this at entry=0x5584e24b49b0) at kernel/qwidget.cpp:7516
#12 0x00007f76d0b6f1fa in QWidget::setVisible (this=0x5584e24b47c0, visible=<optimized out>) at kernel/qwidget.cpp:7791
#13 0x00005584e0e31774 in ?? ()
#14 0x00007f76cf5ea2e1 in __libc_start_main (main=0x5584e0e30c50, argc=5, argv=0x7ffd591fbbd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd591fbbc8) at ../csu/libc-start.c:291
#15 0x00005584e0e3234a in _start ()