Version: 1.9.4 (using KDE 3.5.4, Debian Package 4:3.5.4-3 (testing/unstable)) Compiler: Target: i486-linux-gnu OS: Linux (i686) release 2.6.18p4s I select "Introduction to Kmail" in the Help menu. I then where the e-mail body usually appears the "welcome to kmail 1.9.3..." window. I don't have a way to exit from that an return to the usual view. Related bugs: #85220 and #45401. But if I go on, I double click on an e-mail in the e-mail list tfor the inbox folder and I have the attached backtrace.
Created attachment 17945 [details] Kmail crash backtrace.
The actual Debian package version is 4:3.5.4-1, which is a post-3.5.4 SVN snapshot. I can confirm this bug on Debian testing.
Please paste backtraces, as it allows the "search for similar crashes" feature to work, thanks! #6 KMFolderNode::parent (this=0xafc3f450) at /home/sid-user/kdepim/kdepim-3.5.4/build-tree/kdepim-3.5.4/kmail/kmfoldernode.cpp:45 #7 0xa5565ef6 in KMKernel::folderIsDrafts (this=0x83a0528, folder=0x0) at /home/sid-user/kdepim/kdepim-3.5.4/build-tree/kdepim-3.5.4/kmail/kmkernel.cpp:1969 #8 0xa556600e in KMKernel::folderIsDraftOrOutbox (this=0x83a0528, folder=0xafc3f450) at /home/sid-user/kdepim/kdepim-3.5.4/build-tree/kdepim-3.5.4/kmail/kmkernel.cpp:1960 #9 0xa55c7517 in KMMainWidget::slotMsgActivated (this=0xa2e1ecc8, msg=0x87e0750) at /home/sid-user/kdepim/kdepim-3.5.4/build-tree/kdepim-3.5.4/kmail/kmmainwidget.cpp:2131 #10 0xa55d0f6f in KMMainWidget::qt_invoke (this=0xa2e1ecc8, _id=167, _o=0xafc3f5c4) at ./kmmainwidget.moc:593 #11 0xa7045b87 in QObject::activate_signal (this=0xa2e209f8, clist=0x82d7208, o=0xafc3f5c4) at kernel/qobject.cpp:2356 #12 0xa535659f in KMHeaders::activated (this=0xa2e209f8, t0=0x87e0750) at ./kmheaders.moc:263 #13 0xa5356658 in KMHeaders::selectMessage (this=0xa2e209f8, lvi=0x87f94f0) at /home/sid-user/kdepim/kdepim-3.5.4/build-tree/kdepim-3.5.4/kmail/kmheaders.cpp:2053 #14 0xa55717ab in KMHeaders::qt_invoke (this=0xa2e209f8, _id=106, _o=0xafc3f6c8) at ./kmheaders.moc:294 #15 0xa7045b87 in QObject::activate_signal (this=0xa2e209f8, clist=0x84793f0, o=0xafc3f6c8) at kernel/qobject.cpp:2356 #16 0xa73e6620 in QListView::doubleClicked (this=0xa2e209f8, t0=0x87f94f0) at .moc/debug-shared-mt/moc_qlistview.cpp:397 #17 0xa6893157 in KListView::contentsMouseDoubleClickEvent (this=0xa2e209f8, e=0xafc3f77c) at /home/sid-user/kdelibs/kdelibs-3.5.4/./kdeui/klistview.cpp:891 #18 0xa7179bb1 in QScrollView::viewportMouseDoubleClickEvent ( this=0xa2e209f8, e=0xafc3fd44) at widgets/qscrollview.cpp:1767 #19 0xa717b260 in QScrollView::eventFilter (this=0xa2e209f8, obj=0xa2e21350, e=0xafc3fd44) at widgets/qscrollview.cpp:1506 #20 0xa714326e in QListView::eventFilter (this=0xa2e209f8, o=0xa2e21350, e=0xafc3fd44) at widgets/qlistview.cpp:3866 #21 0xa544c6a9 in KMHeaders::eventFilter (this=0xa2e209f8, o=0xa2e21350, e=0xafc3fd44) at /home/sid-user/kdepim/kdepim-3.5.4/build-tree/kdepim-3.5.4/kmail/kmheaders.cpp:241
*** This bug has been marked as a duplicate of 128992 ***