Bug 465607

Summary:	digiKam quits when assigning tag to an unknown faces
Product:	[Applications] digikam	Reporter:	JarD <rydberg>
Component:	Faces-Workflow	Assignee:	Digikam Developers <digikam-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	caulier.gilles, metzpinguin
Priority:	NOR
Version:	7.9.0
Target Milestone:	---
Platform:	Manjaro
OS:	Linux
Latest Commit:		Version Fixed In:	8.0.0

Description JarD 2023-02-12 01:42:34 UTC

SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***


STEPS TO REPRODUCE
1. Search for faces
2. Assign a tag to an unknown face in 'Who is this' field
3. 

OBSERVED RESULT
Digikam quits without an error.

EXPECTED RESULT
digikam should remain open and working

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
Up-to-date manjaro
KDE Plasma Version:
5.26.5 
KDE Frameworks Version: 
5.102.0
Qt Version: 
5.15.8

ADDITIONAL INFORMATION

Comment 1 Maik Qualmann 2023-02-12 07:03:08 UTC

You are probably using OpenCV-4.7.0. This release version of OpenCV has a bug. We added a workaround for digiKam-7.10.0.
What is your openCV version?

Maik

Comment 2 JarD 2023-02-12 11:07:20 UTC

It's indeed 4.7.0-1. What can I do about it now?

Comment 3 Maik Qualmann 2023-02-12 11:42:18 UTC

There's not much you can do, our AppImage would be an alternative that still uses openCV-4.6.0. Otherwise you have to wait until either your distribution is updated to openCV-4.7.1 (which is not yet released) or wait for digiKam-7.10.0. Is unfortunately a very annoying bug in the openCV-4.7.0 version.

Maik

Comment 4 Maik Qualmann 2023-02-12 11:45:59 UTC


*** This bug has been marked as a duplicate of bug 464646 ***

Comment 5 JarD 2023-02-12 13:03:03 UTC

So I'll wait then, thank you.