Bug 429694

Summary: Pasting image into Present Windows effect crashes
Product: [Plasma] kwin Reporter: MsMaciek <wcpr15>
Component: effects-present-windowsAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: nate
Priority: NOR    
Version First Reported In: 5.18.5   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 5.23
Sentry Crash Report:

Description MsMaciek 2020-11-26 15:30:08 UTC 
SUMMARY
If i paste a photo into window list view then plasma crashes

STEPS TO REPRODUCE
1. Settings -> working space -> screen corners, then set one of corner to something like "Show windows - from all desktops" 
2. Move cursor to that corner
3. Paste your clipboard with an image

OBSERVED RESULT
It shows [] and then crashes

EXPECTED RESULT
Unable to paste

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 11987825752
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2020-12-01 02:08:36 UTC 
Can you please attach a backtrace of the crash?
Comment 2 MsMaciek 2020-12-03 15:12:22 UTC 
Here:
https://pastebin.com/gCQmy6iG
Comment 3 Bug Janitor Service 2020-12-18 04:35:15 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:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

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 4 MsMaciek 2020-12-19 11:19:42 UTC 
Also there's video: https://www.youtube.com/watch?v=4CCX225LjWU
Comment 5 Nate Graham 2021-08-19 15:37:07 UTC 
This is fixed in the QML rewrite for Plasma 5.23!