Bug 442856 - Discover crashes when viewing Installed apps in FlatpakBackend::findSource()
Summary: Discover crashes when viewing Installed apps in FlatpakBackend::findSource()
Status: RESOLVED DUPLICATE of bug 443745
Alias: None
Product: Discover
Classification: Applications
Component: Flatpak Backend (show other bugs)
Version: git-master
Platform: Neon Linux
: NOR crash
Target Milestone: ---
Assignee: Dan Leinir Turthra Jensen
Depends on:
Reported: 2021-09-23 19:44 UTC by Bharadwaj Raju
Modified: 2021-10-25 21:48 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

backtrace (6.48 KB, text/vnd.kde.kcrash-report)
2021-09-23 19:44 UTC, Bharadwaj Raju

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Description Bharadwaj Raju 2021-09-23 19:44:35 UTC
Created attachment 141843 [details]

Discover Flatpak backend crashes when viewing Installed apps.

1. Open Discover
2. Go to "Installed"
3. Wait for some time
4. Crash

Backtrace attached.

KDE Plasma Version: 5.23 git master
KDE Frameworks Version: 5.86.0
Qt Version: 5.15.3
Comment 1 Aleix Pol 2021-09-24 11:08:40 UTC
Can you reproduce every time? 
Do you get any useful information on the terminal? I don't see anything on the backtrace that catches my eye and I cannot reproduce.
Comment 2 Bharadwaj Raju 2021-09-24 11:50:34 UTC
I can reproduce every time, and so can at least one other user on #kde running the 5.23 beta.

No relevant output on the command line. When I go from the home screen to Installed, there isn't any new output, and then it just crashes.

There is "took really long to fetch FlatpakBackend(0x560b2618f760)", but that appears when I launch (i.e. on the home screen) where there isn't any crash.
Comment 3 Aleix Pol 2021-09-27 14:22:23 UTC
Well let's see if we can get some more information here in some other way. As is I don't really see how I could address it. Even if the backtrace seems good, it doesn't tell why it's exploding.
Comment 4 Nate Graham 2021-09-27 20:45:51 UTC
A bunch of Flatpak fixes went in today; any chance you can build from source (either stable branch or master branch) and see if it still happens for you?
Comment 5 Bug Janitor Service 2021-10-12 04:35:48 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 6 Nate Graham 2021-10-25 21:48:16 UTC

*** This bug has been marked as a duplicate of bug 443745 ***