DigiKam crashes after startup assistant

[Maik Qualmann]

I replaced the QEventLoop to test if it is indeed the cause. We'll see when 
Gilles creates a new macOS bundle.

Maik

Am Freitag, 19. Mai 2023, 09:50:52 CEST schrieb Dominik Austen:
> i did, but still nothing. I attached the corresponding debugtrace.
> 
> Dominik
> 
> > On 19. May 2023, at 05:25, Gilles Caulier <caulier.gilles at gmail.com>
> > wrote:
> > 
> > Dominik,
> > 
> > Please try the new version of the 8.1.0 PKG installer generated
> > yesterday evening...
> > 
> > Gilles Caulier
> > 
> > Le jeu. 18 mai 2023 à 22:30, Gilles Caulier <caulier.gilles at gmail.com> a 
écrit :
> >> It's done and already online for one hours (:-)))...
> >> Gilles
> >> 
> >> Le jeu. 18 mai 2023 à 20:49, Maik Qualmann <metzpinguin at gmail.com> a 
écrit :
> >>> Gilles, if you find time, you can create a new macOS version again to
> >>> see if a Qt::QueuedConnection connection changes anything.
> >>> 
> >>> Maik
> >>> 
> >>> Am Donnerstag, 18. Mai 2023, 20:01:43 CEST schrieb Gilles Caulier:
> >>>> Hi Maik,
> >>>> 
> >>>> It's a bug in Qt, fixed in version 6, but I do not see if version 5 is
> >>>> affected too, and the most important, if the fixes are backported...
> >>>> 
> >>>> Gilles
> >>>> 
> >>>> Le jeu. 18 mai 2023 à 16:31, Maik Qualmann <metzpinguin at gmail.com> a 
écrit :
> >>>>> Ok, the fulldebugtrace confirms my current theory, the quit() signal
> >>>>> doesn't end the QEventLoop. It's a bug in Qt on macOS.
> >>>>> 
> >>>>> https://bugreports.qt.io/browse/QTBUG-102161
> >>>>> https://bugreports.qt.io/browse/QTBUG-105357
> >>>>> 
> >>>>> Maik
> >>>>> 
> >>>>> Am Donnerstag, 18. Mai 2023, 13:16:13 CEST schrieb Dominik Austen:
> >>>>>> …looks like I did not add the attachments, here they are.
> >>>>>> 
> >>>>>> Dominik
> >>>>>> 
> >>>>>>> On 18. May 2023, at 13:14, Dominik Austen <Dominik.austen at web.de>
> >>>>>>> wrote:
> >>>>>>> 
> >>>>>>> okay, I attached the debugtrace from the latest run, along with a
> >>>>>>> “hang-report” and digikam-related output from the log message stream
> >>>>>>> I
> >>>>>>> found in the console app.
> >>>>>>> 
> >>>>>>> Dominik
> >>>>>>> 
> >>>>>>>> On 18. May 2023, at 09:35, Gilles Caulier <caulier.gilles at gmail.com
> >>>>>>>> <mailto:caulier.gilles at gmail.com>> wrote:
> >>>>>>>> 
> >>>>>>>> Dominik,
> >>>>>>>> 
> >>>>>>>> Done. only the non "debug" PKG is up to date and ready to test.
> >>>>>>>> Maik
> >>>>>>>> has add new debug statements on the console. Please report the
> >>>>>>>> Terminal trace from the start.
> >>>>>>>> 
> >>>>>>>> Gilles
> >>>>>>>> 
> >>>>>>>> Le jeu. 18 mai 2023 à 08:42, Gilles Caulier
> >>>>>>>> <caulier.gilles at gmail.com
> >>>>> 
> >>>>> <mailto:caulier.gilles at gmail.com>> a écrit :
> >>>>>>>>> Hi Maik,
> >>>>>>>>> 
> >>>>>>>>> I will try to do my best, as i'm not at home for this long WE in
> >>>>>>>>> France. My Macbook pro is here anyway.
> >>>>>>>>> 
> >>>>>>>>> Dominik,
> >>>>>>>>> 
> >>>>>>>>> In MacOS LaunchPad, starts the system "Console" log viewer to see
> >>>>>>>>> if
> >>>>>>>>> something relevant to digiKam is visible in a log entry while the
> >>>>>>>>> application enters in an infinite loop.
> >>>>>>>>> 
> >>>>>>>>> https://i.imgur.com/qucgWtz.png <https://i.imgur.com/qucgWtz.png>
> >>>>>>>>> 
> >>>>>>>>> Best
> >>>>>>>>> 
> >>>>>>>>> Gilles Caulier
> >>>>>>>>> 
> >>>>>>>>> Le jeu. 18 mai 2023 à 08:13, Maik Qualmann <metzpinguin at gmail.com>
> >>>>>>>>> a
> >>>>> 
> >>>>> écrit :
> >>>>>>>>>> Gilles, can you create a macOS bundle again, please?
> >>>>>>>>>> @Dominik, I then need the bug output from this version. I've
> >>>>>>>>>> added
> >>>>>>>>>> additional debug output at a point that I think "hangs" there.
> >>>>>>>>>> 
> >>>>>>>>>> Maik
> >>>>>>>>>> 
> >>>>>>>>>> Am Mittwoch, 17. Mai 2023, 19:54:26 CEST schrieb Dominik Austen:
> >>>>>>>>>>> Installed and tried it out, but still nothing.
> >>>>>>>>>>> 
> >>>>>>>>>>> Dominik
> >>>>>>>>>>> 
> >>>>>>>>>>>> On 17. May 2023, at 19:12, Gilles Caulier
> >>>>>>>>>>>> <caulier.gilles at gmail.com>
> >>>>>>>>>>>> wrote:
> >>>>>>>>>>>> 
> >>>>>>>>>>>> Dominik,
> >>>>>>>>>>>> 
> >>>>>>>>>>>> The new PKG installer is available at the usual place...
> >>>>>>>>>>>> 
> >>>>>>>>>>>> Best
> >>>>>>>>>>>> 
> >>>>>>>>>>>> Gilles Caulier
> >>>>>>>>>>>> 
> >>>>>>>>>>>> Le mer. 17 mai 2023 à 12:32, Maik Qualmann
> >>>>>>>>>>>> <metzpinguin at gmail.com> a
> >>>>>>>>>>>> écrit
> >>>>>>>>>>>> 
> >>>>>>>>>>>>> I disabled the OSX desktop notifier for a test. Gilles, please
> >>>>>>>>>>>>> create a
> >>>>>>>>>>>>> new
> >>>>>>>>>>>>> macOS bundle.
> >>>>>>>>>>>>> 
> >>>>>>>>>>>>> Maik
> >>>>>>>>>>>>> 
> >>>>>>>>>>>>> Am Mittwoch, 17. Mai 2023, 08:21:21 CEST schrieb Dominik 
Austen:
> >>>>>>>>>>>>>> Hi,
> >>>>>>>>>>>>>> 
> >>>>>>>>>>>>>> I downloaded the new PGK installer and installed it, but no
> >>>>>>>>>>>>>> difference.
> >>>>>>>>>>>>>> 
> >>>>>>>>>>>>>> Dominik
> >>>>>>>>>>>>>> 
> >>>>>>>>>>>>>>> On 17. May 2023, at 06:53, Gilles Caulier
> >>>>>>>>>>>>>>> <caulier.gilles at gmail.com>
> >>>>>>>>>>>>>>> wrote:
> >>>>>>>>>>>>>>> 
> >>>>>>>>>>>>>>> Dominik,
> >>>>>>>>>>>>>>> 
> >>>>>>>>>>>>>>> I updated the MacOS PKG installer 8.1.0 including last Maik
> >>>>>>>>>>>>>>> patches.
> >>>>>>>>>>>>>>> Can you try again please ?
> >>>>>>>>>>>>>>> 
> >>>>>>>>>>>>>>> Gilles Caulier
> >>>>>>>>>>>>>>> 
> >>>>>>>>>>>>>>> Le mar. 16 mai 2023 à 23:24, Gilles Caulier
> >>>>>>>>>>>>>>> <caulier.gilles at gmail.com>
> >>>>>>>>>>>>>>> a
> >>>>>>>>>>>>> 
> >>>>>>>>>>>>> écrit :
> >>>>>>>>>>>>>>>> Le mar. 16 mai 2023 à 19:15, Maik Qualmann
> >>>>>>>>>>>>>>>> <metzpinguin at gmail.com> a
> >>>>>>>>>>>>> 
> >>>>>>>>>>>>> écrit :
> >>>>>>>>>>>>>>>>> @Dominik, There's an error message that Gilles doesn't
> >>>>>>>>>>>>>>>>> have
> >>>>>>>>>>>>>>>>> and
> >>>>>>>>>>>>>>>>> you
> >>>>>>>>>>>>>>>>> disabled the splash screen.
> >>>>>>>>>>>>>>>>> I see that after the initial scan, the notification window
> >>>>>>>>>>>>>>>>> opens
> >>>>>>>>>>>>>>>>> for
> >>>>>>>>>>>>>>>>> Gilles, but the message is missing for you.
> >>>>>>>>>>>>>>>>> As a test, I added so-called process events to a
> >>>>>>>>>>>>>>>>> deactivated
> >>>>>>>>>>>>>>>>> splash
> >>>>>>>>>>>>>>>>> screen.
> >>>>>>>>>>>>>>>>> Gilles, can you build a new macOS bundle?
> >>>>>>>>>>>>>>>> 
> >>>>>>>>>>>>>>>> Ok, I will do it tomorrow morning...
> >>>>>>>>>>>>>>>> 
> >>>>>>>>>>>>>>>> Gilles