[Digikam-devel] [Bug 262596] Digikam 2.0 (beta): Crash when finding faces

[Richard Mortimer]

https://bugs.kde.org/show_bug.cgi?id=262596





--- Comment #15 from Richard Mortimer <richm+kde oldelvet org uk>  2011-07-12 13:14:42 ---
Created an attachment (id=61805)
 --> (http://bugs.kde.org/attachment.cgi?id=61805)
New crash information added by DrKonqi

digikam (2.0.0-rc) on KDE Platform 4.6.4 (4.6.4) using Qt 4.7.2

- What I was doing when the application crashed:

I was manually checking/correcting & adding missing face tag squares (but not
setting names to the tags at the time of the crash) to pictures in the preview
screen whilst images tagging/recognition was ongoing in the background.

I think this is the same as both this bug 262596 and bug 277099 which was
marked as duplicates of this.

This latest crash was after all of my libraries had been upgraded from the
Maverick ones to the latest Natty philip5 ppa packages. The computer has been
restarted a couple of times after the package upgrades so I am sure that there
were no leftovers of the Maverick code running.

I have reproduced a similar crash twice in the last hour. I only got a
stacktrace from the 2nd one though.

When I get time I will try the same test using valgrind but it is much harder
to reproduce in that slow environment.

-- Backtrace (Reduced):
#7  Private (this=0xbfecc584, p=...) at
../../include/QtCore/../../src/corelib/kernel/qvariant.h:360
#8  QVariant::QVariant (this=0xbfecc584, p=...) at kernel/qvariant.cpp:1419
#9  0xb64fca3c in Digikam::ImageModel::data (this=0x9ce0f50, index=...,
role=37) at
/build/buildd/digikam2-2.0.0~rc1/core/libs/models/imagemodel.cpp:1016
#10 0xb650eb71 in Digikam::ImageThumbnailModel::data (this=0x9ce0f50,
index=..., role=37) at
/build/buildd/digikam2-2.0.0~rc1/core/libs/models/imagethumbnailmodel.cpp:279
#11 0xb6500d9d in data (this=0x9ce8a40, left=..., right=...) at
/usr/include/qt4/QtCore/qabstractitemmodel.h:398

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