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<p>Hi Maik,</p>
<p>Thanks for your reply. I use MariaDB 10.5.16 on both Windows and
my NAS. The log from DebugView outputs the following:</p>
<p>[17688] digikam.thumbsdb: Thumbs database: cannot process schema
initialization<br>
[17688] NVD3DREL: <br>
[17688] GR-805 : DX9 Overlay is DISABLED<br>
[17688] QLayout: Attempting to add QLayout "" to
Cathaysia::PlugSettings "FlowPlugSettings", which already has a
layout<br>
[17688] QLayout: Attempting to add QLayout "" to
Cathaysia::PlugSettings "FlowPlugSettings", which already has a
layout<br>
[17688] QLayout: Attempting to add QLayout "" to
Cathaysia::PlugSettings "FlowPlugSettings", which already has a
layout<br>
[17688] QLayout: Attempting to add QLayout "" to
Cathaysia::PlugSettings "FlowPlugSettings", which already has a
layout<br>
[17688] kf.xmlgui: Unhandled container to remove :
Digikam::DigikamApp<br>
[17688] QLayout: Attempting to add QLayout "" to QWidget "", which
already has a layout<br>
[17688] QWaitCondition: Destroyed while threads are still waiting<br>
[17688] QEventDispatcherWin32::wakeUp: Failed to post a message
(Ungültiges Fensterhandle)<br>
</p>
<p><br>
</p>
<p>Andreas<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">Am 22.05.2022 um 21:47 schrieb Maik
Qualmann:<br>
</div>
<blockquote type="cite" cite="mid:2630828.mvXUDI8C0e@linux-tpgn">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">I
recreated it here on Windows 10, local MariaDB database 10.5.16
(MariaDB >= 10.6 should not be used with digiKam on Windows
at this time). And a local SQLite thumbnail database stored in
the Documents directory. I can't reproduce any problem,
everything works as it should.</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">Please
create a DebugView log as described here:</p>
<br>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;"><a
href="https://www.digikam.org/contribute/"
moz-do-not-send="true" class="moz-txt-link-freetext">https://www.digikam.org/contribute/</a></p>
<br>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">Maik</p>
<br>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">Am
Sonntag, 22. Mai 2022, 19:46:34 CEST schrieb Andreas Hilt:</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
Hello,</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
I use Digikam 7.6 on a Windows machine, a Macbook and have the
photos</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
and MariaDB database on a Synology NAS.</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
Sharing between Windows and Mac OS works. Now I want to have a
local</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
thumbs database on each client for performance reasons, as this
feature</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
was introduced with Digikam 7.4.</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
It works on Mac OS, but on Windows the local SQLite database is
created</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
initially and then never updated. On each new startup of Digikam
an</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
error message pops up: "Error message: Failed to create tables
in database."</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
Then thumbs a re-read for all files and lost again after I close
Digikam.</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
I also tested this with a local MariaDB server on Windows and
having the</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
local SQLite database location for thumbs. Even then I get the
same</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
error. So I think Digikam on my Windows installation has issues
to</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
access the thumbs database. This issue did not occur, when I
used to use</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
SQLite databases on Windows for all data like tags, thumbs and
so on.</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
Do you have any idea on how to fix this?</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
Thanks for any reply,</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
</p>
<p
style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">>
Andreas</p>
<br>
<br>
</blockquote>
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