[Digikam-devel] gad nabbit 0.10.0 segfaults

[Gilles Caulier]

2008/1/2, Jasper Mackenzie <jasper at treshna.com>:
>
> Good day
>
> digikam from svn trunk (KDE4) segfaults, after scanning albums, and before
> creating main window. backtrace produces:
>
>
> #0  0xb62c1dd5 in QStyleSheetStyle::styleRules (this=0x860b7d0,
> w=0x8625338) at styles/qstylesheetstyle.cpp:1202
> #1  0xb62c90c3 in QStyleSheetStyle::renderRule (this=0x860b7d0,
> w=0x8625338, element=0, state=-2147481598)
>      at styles/qstylesheetstyle.cpp:1509
> #2  0xb62caf8a in QStyleSheetStyle::renderRule (this=0x860b7d0,
> w=0x8625338, opt=0x0, pseudoElement=0)
>      at styles/qstylesheetstyle.cpp:1751
> #3  0xb62cf4ff in QStyleSheetStyle::pixelMetric (this=0x860b7d0,
> m=QStyle::PM_DefaultFrameWidth, opt=0x0, w=0x8625338)
>      at styles/qstylesheetstyle.cpp:3686
> #4  0xb7b9781e in KdeUiProxyStyle::pixelMetric (this=0x8625a70,
> metric=QStyle::PM_DefaultFrameWidth, option=0x0,
>      widget=0x8625338) at
>
> /home/jasper/kde/src/KDE/kdelibs/kdeui/widgets/kdeuiwidgetsproxystyle.cpp:97
> #5  0xb62c0d57 in QStyleSheetStyle::nativeFrameWidth (this=0x8625b08,
> w=0x8625338) at styles/qstylesheetstyle.cpp:1455
> #6  0xb62c8e99 in QRenderRule (this=0xbf765a24, declarations=@0xbf765a60,
> widget=0x8625338) at styles/qstylesheetstyle.cpp:491
> #7  0xb62c910a in QStyleSheetStyle::renderRule (this=0x860b7d0,
> w=0x8625338, element=0, state=-2147481598)
>      at styles/qstylesheetstyle.cpp:1510
> ..
> ..
> ...
> for many lines.
>
> KDE4 was built as per the instructions on
> http://techbase.kde.org/index.php?title=Getting_Started/Build/KDE4, with
> qt-copy, in debian unstable.
>
> kipi was built from ... ... /extragear/libs,
> digikam was built from ... ... /extragear/graphics/
>   both with the command
>   cmake  -GKDevelop3 -DCMAKE_INSTALL_PREFIX=$KDEDIR
> -DCMAKE_BUILD_TYPE=debugfull
> -DCMAKE_MODULE_PATH=/home/jasper/kde/share/apps/cmake/modules && make -j2
> && make install
>
>
> I am wanting to use 0.10.0 as all my images are on a file server. (can
> thumbnails be kept localy and browsed whilst files not mounted?? then
> changes synced?? - another thread I know...)
>
> What can I do? what have I done wrong?
>
> Thank you.


There is currently a problem between Qt4.3.3 and KDE4 libs about indeep
stylesheet that crash digiKam as well into KLineEdit widget. I have seen
this crash on my computer after to have updated Qt4.3.2 to Qt 4.3.3.

Reverting to Qt4.3.2 fix this problem. KDE4Libs developpers work currently
to fix this problem in KDE4 implementation

Best

Gilles Caulier
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