Debugging digikam

[Martin Marmsoler]

Hi Maik,

thanks for the response. I uninstalled digikam for now to not have those
plugins installed. Now it fails during initialization of the database in
main.cpp:

AlbumManager::instance()->setDatabase(params, !commandLineDBPath.isNull(),
firstAlbumPath)
returns false because of "ScanController::AbortImmediately"

Lokale Variablen
aboutData @0x7fffffffe1b8 KAboutData
app @0x7fffffffe210 QApplication
argc 1 int
argv <ein Element> char **
commandLineDBPath "" QString
config @0x7fffffffe1d0 KSharedConfig::Ptr
digikam 0x0 Digikam::DigikamApp*
firstAlbumPath "" QString
group @0x7fffffffe220 KConfigGroup
iconTheme "" QString
mainConfig @0x7fffffffe230 KConfigGroup
params @0x7fffffffe280 Digikam::DbEngineParameters
connectOptions "" QString
databaseNameCore "/home/$USER/Dokumente/Festplatte/database/digikam4.db"
QString
databaseNameFace "/home/$USER/Dokumente/Festplatte/database/recognition.db"
QString
databaseNameSimilarity
"/home/$USER/Dokumente/Festplatte/database/similarity.db" QString
databaseNameThumbnails
"/home/$USER/Dokumente/Festplatte/database/thumbnails-digikam.db" QString
databaseType "QSQLITE" QString
hostName "" QString
internalServer false bool
internalServerDBPath "" QString
internalServerMysqlAdminCmd "" QString
internalServerMysqlInitCmd "" QString
internalServerMysqlServCmd "" QString
password "" QString
port -1 int
userName "" QString
walMode false bool
parser @0x7fffffffe1c0 QCommandLineParser
ret -1076182377 int
system @0x7fffffffe200 Digikam::SystemSettings
version "8.0.0-beta1" QString
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Best regards,
Martin

Am Mo., 16. Jan. 2023 um 19:51 Uhr schrieb Maik Qualmann <
metzpinguin at gmail.com>:

> You still have "old" plugins in the directory. A possible path is
> "/usr/lib64/
> qt5/plugins/digikam/". Check the files in the folders based on the date,
> which
> plugins were not last updated and delete them. Due to the API change (help
> doc
> added), loading the "old" plugins crashes.
>
> Maik
>
> Am Montag, 16. Januar 2023, 17:28:35 CET schrieb Martin Marmsoler:
> > Hello,
> >
> > I am trying currently to debug digikam. So far building worked fine and
> > also debugging works.
> > (For setup I used bootstrap.local)
> > But when the application opens, it fails with a segmentation fault:
> >
> > 3 QString::toUtf8() const &                     qstring.h           684
> > 0x7ffff5e630a2
> > 4 KConfigGroup::readEntry<bool>                 kconfiggroup.h      260
> > 0x7ffff5e6331f
> > 5 Digikam::DPluginLoader::Private::appendPlugin dpluginloader_p.cpp 161
> > 0x7ffff61f2b8c
> > 6 Digikam::DPluginLoader::Private::loadPlugins  dpluginloader_p.cpp 223
> > 0x7ffff61f34cb
> > 7 Digikam::DPluginLoader::init                  dpluginloader.cpp   62
> >  0x7ffff61ef768
> > 8 Digikam::DigikamApp::DigikamApp               digikamapp.cpp      137
> > 0x7ffff775a811
> > 9 main                                          main.cpp            402
> > 0x55555555a712
> >
> >
> > commit id: d3e3a6c2e986bd35e47654824d62345374f67c5e (master 15.01.2023)
> >
> > Do you have an idea why it crashes?
> >
> > BR,
> > Martin
>
>
>
>
>
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