[Digikam-devel] [Bug 141624] Digikam crash when assigning a new tag to a large number of photos

[krienke at uni-koblenz.de]

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http://bugs.kde.org/show_bug.cgi?id=141624         




------- Additional Comments From krienke uni-koblenz de  2007-02-14 20:07 -------
Am Mittwoch, 14. Februar 2007 schrieb Marcel Wiesweg:

> - recompile with --enable-debug, run digikam under gdb and provide a
> backtrace (instructions in HACKING file)
> - try if the attached patch fixes the problem
> - in your debug log, there are the lines


Ok, I did. Here are the last lines up to the crash:

(gdb) run
Starting program: /opt/kde3/bin/digikam
Failed to read a valid object file image from memory.
[Thread debugging using libthread_db enabled]
[New Thread -1245612336 (LWP 26130)]
[New Thread -1247687792 (LWP 26149)]
[New Thread -1256080496 (LWP 26150)]
[Thread -1247687792 (LWP 26149) exited]
[Thread -1256080496 (LWP 26150) exited]
digikam: ScanLib: Nach nicht existierenden Alben suchen: 3632 ms
digikam: ScanLib: Nach Einträgen, die nicht in der Datenbank oder auf der 
Festpl
atte sind, suchen: 9828 ms
digikam: ScanLib: Einträge ohne Datum werden aktualisiert: 76 ms
digikam: Found dcraw version: 8.41
KIPI (loading): WARNING: KIPI::PluginLoader:: createInstanceFromLibrary 
returned
 0 for MPEG-Encoder (kipiplugin_mpegencoder) with error number 3
KIPI (loading): WARNING: KLibLoader says: Bibliotheksdateien 
<b>kipiplugin_mpege
ncoder.la</b> sind nicht in den Pfaden auffindbar.
digikam: ImagePlugin_Core plugin loaded
digikam: ImagePluginLoader: Loaded plugin ImagePlugin_Core
digikam: ImagePlugin_RainDrop plugin loaded
...
...
digikam: Dirty: /
digikam: Dirty: /rainer/tmp
digikam: /home/family/photos/rainer/tmp/dsc_2579.jpg ==> Comment:
digikam: /home/family/photos/rainer/tmp/dsc_2579.jpg ==> Rating: 0
/home/family/photos/rainer/tmp/dsc_2579.jpg ==> Keywords: Menschen
digikam: /home/family/photos/rainer/tmp/dsc_2580.jpg ==> Comment:
digikam: /home/family/photos/rainer/tmp/dsc_2580.jpg ==> Rating: 0
/home/family/photos/rainer/tmp/dsc_2580.jpg ==> Keywords: Menschen
digikam: /home/family/photos/rainer/tmp/dsc_2581.jpg ==> Comment:
digikam: /home/family/photos/rainer/tmp/dsc_2581.jpg ==> Rating: 0
/home/family/photos/rainer/tmp/dsc_2581.jpg ==> Keywords: Menschen
digikam: /home/family/photos/rainer/tmp/dsc_2584.jpg ==> Comment:
digikam: /home/family/photos/rainer/tmp/dsc_2584.jpg ==> Rating: 0
/home/family/photos/rainer/tmp/dsc_2584.jpg ==> Keywords: Menschen
digikam: Dirty: /rainer/tmp
digikam: /home/family/photos/rainer/tmp/dsc_2585.jpg ==> Comment:
digikam: /home/family/photos/rainer/tmp/dsc_2585.jpg ==> Rating: 0
/home/family/photos/rainer/tmp/dsc_2585.jpg ==> Keywords: Menschen
digikam: /home/family/photos/rainer/tmp/dsc_2586.jpg ==> Comment:
digikam: /home/family/photos/rainer/tmp/dsc_2586.jpg ==> Rating: 0
/home/family/photos/rainer/tmp/dsc_2586.jpg ==> Keywords: Menschen
digikam: /home/family/photos/rainer/tmp/dsc_2587.jpg ==> Comment:
digikam: /home/family/photos/rainer/tmp/dsc_2587.jpg ==> Rating: 0
/home/family/photos/rainer/tmp/dsc_2587.jpg ==> Keywords: Menschen
digikam: Dirty: /
digikam: /home/family/photos/rainer/tmp/dsc_2588.jpg ==> Comment: Die Republic 
Street
digikam: /home/family/photos/rainer/tmp/dsc_2588.jpg ==> Rating: 0
/home/family/photos/rainer/tmp/dsc_2588.jpg ==> Keywords: Menschen
QDateTime::fromString: Parameter out of range

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1245612336 (LWP 26130)]
0xb670c907 in QString::operator+= () from /usr/lib/qt3/lib/libqt-mt.so.3


Then I took a look at the photo dsc_2588.jpg with exiv2:

Filename        : dsc_2588.jpg
Filesize        : 1500216 Bytes
Camera make     : NIKON CORPORATION
Camera model    : NIKON D70
Image timestamp : 2006:10:07 10:28:50
Image number    :
Exposure time   : 1/90 s
Aperture        : F8
Exposure bias   : +1/2
Flash           : No flash
Flash bias      :
Focal length    : 48.0 mm (35 mm equivalent: 72.0 mm)
Subject distance:
ISO speed       : 200
Exposure mode   : Aperture priority
Metering mode   : Multi-segment
Macro mode      :
Image quality   : NORMAL
Exif Resolution : 2000 x 3008
White balance   : AUTO
Thumbnail       : JPEG, 3983 Bytes
Copyright       :
Exif comment    : Die Republic Street

I cannot anything wrong in this file.

>
> digikam: WARNING: No album found for ID: 4915295 // take the ID shown here
>  digikam:  ==> Comment:
>  digikam:  ==> Rating: 0
>  (null) ==> Keywords: Leute


This message happened only one time I do not see it any longer. But the crash 
still happens each and every time I assign a tag to all the photos. So this 
is probably not the reason.


Rainer