Thanks for reporting! Fixed in svn.
> On Saturday, 18 June 2011, at 23:11:01 +0200, > Felix Hartmann wrote: > >> For me v1.2 on Windows crashes pretty frequently. I happens when zooming >> in via the mousewheel. >> > Current QLGT from SVN (r2858) also crashes on me, by simply clicking the > right mouse button over the bottom left "Manage your Geo Data" lower pane > (where the "Lost& Found" and "Database" icons are shown). I have tried > this from both an already configured QLGT user installation (some vector > maps already configured, QLGT used before) and from a clean installi (no > user configuration, no maps, nothing loaded, just run QLGT an click right > mouse button). > > This happens to me using a binary compiled by me, as well as using the Ubuntu > 11.04 package as available in the Roman Müllenschläder's Ubuntu PPA. > > When run from inside GDB, the version I compiled shows the following back > trace after the crash: > > Program received signal SIGSEGV, Segmentation fault. > 0x082f97d2 in QTreeWidgetItem::parent() const () > (gdb) bt > #0 0x082f97d2 in QTreeWidgetItem::parent() const () > #1 0x082ee56e in CGeoDB::slotContextMenuDatabase(QPoint const&) () > #2 0x0830c019 in CGeoDB::qt_metacall(QMetaObject::Call, int, void**) () > #3 0xb6ba06ba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, > void**) () from /usr/lib/libQtCore.so.4 > #4 0xb6bb04ff in QMetaObject::activate(QObject*, QMetaObject const*, int, > void**) () from /usr/lib/libQtCore.so.4 > #5 0xb6e53183 in QWidget::customContextMenuRequested(QPoint const&) () from > /usr/lib/libQtGui.so.4 > #6 0xb6e5dcb9 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 > #7 0xb724ef63 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4 > #8 0xb72dd5d2 in QAbstractScrollArea::viewportEvent(QEvent*) () from > /usr/lib/libQtGui.so.4 > #9 0xb737c797 in QAbstractItemView::viewportEvent(QEvent*) () from > /usr/lib/libQtGui.so.4 > #10 0xb73c43f3 in QTreeView::viewportEvent(QEvent*) () from > /usr/lib/libQtGui.so.4 > #11 0xb72dfed5 in ?? () from /usr/lib/libQtGui.so.4 > #12 0xb6b9a25a in > QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () > from /usr/lib/libQtCore.so.4 > #13 0xb6e04d00 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () > from /usr/lib/libQtGui.so.4 > #14 0xb6e09c62 in QApplication::notify(QObject*, QEvent*) () from > /usr/lib/libQtGui.so.4 > #15 0xb6b9a0bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from > /usr/lib/libQtCore.so.4 > #16 0xb6e8f343 in ?? () from /usr/lib/libQtGui.so.4 > #17 0xb6e8d746 in QApplication::x11ProcessEvent(_XEvent*) () from > /usr/lib/libQtGui.so.4 > #18 0xb6eb8b84 in ?? () from /usr/lib/libQtGui.so.4 > #19 0xb35bfaa8 in g_main_context_dispatch () from > /lib/i386-linux-gnu/libglib-2.0.so.0 > #20 0xb35c0270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 > #21 0xb35c0524 in g_main_context_iteration () from > /lib/i386-linux-gnu/libglib-2.0.so.0 > #22 0xb6bc753c in > QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () > from /usr/lib/libQtCore.so.4 > #23 0xb6eb8775 in ?? () from /usr/lib/libQtGui.so.4 > #24 0xb6b99289 in > QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from > /usr/lib/libQtCore.so.4 > #25 0xb6b99522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () > from /usr/lib/libQtCore.so.4 > #26 0xb6b9decc in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 > #27 0xb6e028e7 in QApplication::exec() () from /usr/lib/libQtGui.so.4 > #28 0x08106a7c in main () > > I don't know if this can be a problem with Qt more than related to QLGT > itself. The fact is, somewhere along the 1.1.2 -> 1.2.0 cycle it started > happening, but as at the time I was doing some "coding" for QLGT, I tough > these crashes could have something to do with me breaking the code in > unexpected ways. It doesn't seem so. > > A list of relevant system binaries and information follows: > > Linux desktop 2.6.38-8-generic-pae #42-Ubuntu SMP Mon Apr 11 05:17:09 UTC > 2011 i686 athlon i386 GNU/Linux > > libqtgui4: 4:4.7.2-0ubuntu6.1 > libqtcore4: 4:4.7.2-0ubuntu6.1 > libqt4-opengl: 4:4.7.2-0ubuntu6.1 > libglib2.0-0: 2.28.6-0ubuntu1 > > > Don't know if this bug report is useful, if not, please disregard or ask > for additional information or testing. Please tell me the SVN release > number for the 1.1.2 version, so if everything else fails I can start > binary searching for the changeset that caused the error, if any. > > Greetings, > > > > > ------------------------------------------------------------------------------ > All the data continuously generated in your IT infrastructure contains a > definitive record of customers, application performance, security > threats, fraudulent activity and more. Splunk takes this data and makes > sense of it. Business sense. IT sense. Common sense.. > http://p.sf.net/sfu/splunk-d2d-c1 > > > > _______________________________________________ > Qlandkartegt-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/qlandkartegt-users ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense.. http://p.sf.net/sfu/splunk-d2d-c1 _______________________________________________ Qlandkartegt-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/qlandkartegt-users
