https://bugs.kde.org/show_bug.cgi?id=291928 --- Comment #2 from Diego --- Created attachment 70692 --> https://bugs.kde.org/attachment.cgi?id=70692&action=edit New crash information added by DrKonqi kontact (4.4.11) on KDE Platform 4.6.5 (4.6.5) using Qt 4.7.4 - What I was doing when the application crashed: Starting a new email from Kontact and typing the destination email address -- Backtrace (Reduced): #6 0x00007ffedece663f in QWidget::testAttribute_helper (this=0x1d26bb0, attribute=Qt::WA_WState_ExplicitShowHide) at kernel/qwidget.cpp:10912 #7 0x00007ffedecf9030 in testAttribute (attribute=Qt::WA_WState_ExplicitShowHide, this=0x1d26bb0) at ../../src/gui/kernel/qwidget.h:1031 #8 QWidget::setVisible (this=0x1d26bb0, visible=) at kernel/qwidget.cpp:7617 #9 0x00007ffedfa4f5ea in KCompletionBox::setVisible (this=0x1d26bb0, visible=true) at /usr/src/debug/kdelibs-4.6.5/kdeui/widgets/kcompletionbox.cpp:345 #10 0x00007ffee3b152a2 in KPIM::AddresseeLineEdit::setCompletedItems (this=0x2297fa0, items=..., autoSuggest=false) at /usr/src/debug/kdepim-4.4.11.1/libkdepim/addresseelineedit.cpp:897 -- You are receiving this mail because: You are watching all bug changes.