[Digikam-devel] Re: Build failure for 2.0.0-beta1. --- 'class cv::Exception' has no member named 'what'

[Peter A. Gustafson]

I've upgraded to opencv-2.1.0 and am able to compile.

When I run the executable, it won't show any thumbnails and has the
error message:

digikam(24796)/digikam (core) Digikam::ImageAlbumModel::slotResult:
Failed to list url:  "Could not start process Unable to create io-slave:
klauncher said: Error loading 'kio_digikamalbums'.
."

This is probably unrelated to the original posting...

Thanks,
Pete

On 01/06/2011 10:46 AM, Gilles Caulier wrote:
> Which OpenCV version is installed on your system ?
> 
> Gilles Caulier
> 
>     Hi, the build fails for both 2.0.0-beta1 and svn with the following
>     error:
> 
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:
>     In destructor âKFaceIface::Database::DatabasePriv::~DatabasePriv()â:
> 
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:82:
>     error: âclass cv::Exceptionâ has no member named âwhatâ
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:
>     In member function âvoid
>     KFaceIface::Database::DatabasePriv::saveConfig()â:
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:109:
>     error: âclass cv::Exceptionâ has no member named âwhatâ
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:
>     In constructor
>     âKFaceIface::Database::Database(QFlags<KFaceIface::Database::InitFlag>,
>     const QString&)â:
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:149:
>     error: âclass cv::Exceptionâ has no member named âwhatâ
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:
>     In member function âQList<KFaceIface::Face>
>     KFaceIface::Database::detectFaces(const KFaceIface::Image&)â:
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:191:
>     error: âclass cv::Exceptionâ has no member named âwhatâ
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:
>     In member function âbool
>     KFaceIface::Database::updateFaces(QList<KFaceIface::Face>&)â:
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:232:
>     error: âclass cv::Exceptionâ has no member named âwhatâ
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:
>     In member function âQList<double>
>     KFaceIface::Database::recognizeFaces(QList<KFaceIface::Face>&)â:
>     /home/pete/software/digikam2/digikam-2.0-svn/extra/libkface/libkface/database.cpp:279:
>     error: âclass cv::Exceptionâ has no member named âwhatâ
>     make[2]: ***
>     [extra/libkface/libkface/CMakeFiles/kface.dir/database.cpp.o] Error 1
>     make[1]: *** [extra/libkface/libkface/CMakeFiles/kface.dir/all] Error 2
>     make: *** [all] Error 2
> 
> 
>     Gentoo with kde-4.5.3
>     gcc 4.4.4
> 
>     Please advise...
>     Thanks,
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