[digiKam-users] Printing - I need help!

[Rob Dueckman]

I've fun both the 5.9.0 and 6.0 beta's appimage on CentOS 7.4 and
Fedora 28 and face recognition doesn't work.
I get errors like the following:
igikam::DetectionWorker::process: Found 2 faces in "P6212980.ORF"
QSize(2400, 3200) QSize(3472, 4640)OpenCV(3.4.1) Error: Bad argument
(This LBPH model is not computed yet. Did you call the train method?)
in predict, file /b/dktemp/digikam-
master/core/libs/facesengine/recognition-opencv-
lbph/facerec_borrowed.cpp, line
376Digikam::RecognitionDatabase::recognizeFaces: cv::Exception:
OpenCV(3.4.1) /b/dktemp/digikam-
master/core/libs/facesengine/recognition-opencv-
lbph/facerec_borrowed.cpp:376: error: (-5) This LBPH model is not
computed yet. Did you call the train method? in function predict
I've tried using both sqlite and mysql as the back end
database.  Neither the OpenCVLBPHRecognizer or OpenCVLBPHistograms
tables get touched.
Rob

On Tue, 2018-08-14 at 20:55 +0200, Gilles Caulier wrote:
> 2018-08-14 20:41 GMT+02:00 Andrey Goreev <aegoreev at gmail.com>:
> > Nothing major.
> > It also depends on the OS. It works just like a native package on
> > openSUSE TW KDE however on Debian:
> > 'Album' - 'Locate on disk' isn't working 
> > 'Open with' menu missing (blank)
> 
> This is due to not working KIOSlave under AppImage.
> 
> In fact KIOSlave use a lots of run-time... that i don't understand.
> It's just a big puzzle unsolvable for my poor brain. 
> 
> So KIOslave support is just droppped from digiKam build for AppImage.
> That all.
> 
> > I have also noticed that Export to Google Photos isn't working on
> > Windows 10 (which is the same as the appimage I believe). It
> > connects and uploads without mistakes but pictures never show up in
> > Google Photos.
> > 
> > 
> 
> For this one, we working on. In fact the authentification to all web
> service switch all step by step to OAuth2. We have a students working
> this summer to port webservice tools to O2 mechanisms. This will
> arrive with next 6.0.0.
> 
> In fact i prepare the 6.0.0-beta1, but the last tunes are long to
> solve. Be patient...
> 
> Note : Under AppImage, the native file dialog do not work too,
> because, i don't bundle the library inside. This is true for Gnome
> and GTK based desktop. For Plasma, it's must work.
> 
> Bundling GTK will grow the AppImage size again and again. This si not
> the goal to reproduce all fine features from a complete Linux box
> here. After all, the offciail packagers exists for that. If your
> digiKam version is not up to date, ask to your distro packagers...
> 
> Gilles Caulier
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