digikam @3.1.0: shows no pictures

[stiefschmied@…]

I am using digikam to catalogue my photos. After upgrading (all ports) digikam does not work anymore. It starts, but no pictures are shown, so the program is unusable. The database is still there, and I can rebuild the thumbnails. digikam port version is 3.1.0. The kde components are version 4.10.1.

When starting digikan from the console, I get the messages listed below, maybe they are of relevance?

/Applications/MacPorts/KDE4/digikam.app/Contents/MacOS/digikam
...
digikam(59839)/kdecore (K*TimeZone*): KSystemTimeZones: ktimezoned initialize() D-Bus call failed:  "The name org.kde.kded was not provided by any .service files" 

digikam(59839): couldn't create slave: "Unable to create io-slave:
klauncher said: Unknown protocol 'digikamdates'.
"

digikam(59839)/digikam (core) Digikam::AlbumManager::slotDatesJobResult: Failed to list dates 

digikam(59839): couldn't create slave: "Unable to create io-slave:
klauncher said: Unknown protocol 'digikamalbums'.
" 

digikam(59839)/digikam (core) Digikam::ImageAlbumModel::slotResult: Failed to list url:  "Could not start process Unable to create io-slave:
klauncher said: Unknown protocol 'digikamalbums'.
." 

digikam(59839)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType  "KIPI/Plugin"  not found 

digikam(59839)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType  "Digikam/ImagePlugin"  not found 

WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded 

[larryv (Lawrence Velázquez)]

Thanks. In the future, please Cc relevant port maintainers and use WikiFormatting in your ticket descriptions.