Bug 382525

Summary: [Crash] - libtaskmanager is crashing Latte, or vice versa?
Product: [Plasma] plasmashell Reporter: Michail Vourlakos <mvourlakos>
Component: Task Manager and Icons-Only Task ManagerAssignee: Eike Hein <hein>
Status: RESOLVED DUPLICATE    
Severity: normal CC: kde, plasma-bugs
Priority: NOR    
Version: 5.10.3   
Target Milestone: 1.0   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: crash1
crash2

Description Michail Vourlakos 2017-07-20 00:50:26 UTC 
Created attachment 106740 [details]
crash1

Hello,
there is some time now that we get in Latte issues reports for crashes that point into the libtaskmanager. Such backtraces will be provided to the end... These crashes dont occur always and in all systems, we havent found a way to reproduce them yet.
Some internals: Latte is using the libtaskmanager model for presenting the tasks but for its tasks delegates it delays its removal in order to play correctly the animations without breakage. So for the tasks it using at

ListView.onRemove: SequentialAnimation{
PropertyAction { target: task; property: "ListView.delayRemove"; value: true }
    .....plays the needed animations and afterwards,
PropertyAction { target: task; property: "ListView.delayRemove"; value: false }
}

Do you think it is Latte fault or libtaskmanager one?


 Crash1: executing the VirtualManager launcher
 Crash2: switching virtual desktops
Comment 1 Michail Vourlakos 2017-07-20 00:50:59 UTC 
Created attachment 106741 [details]
crash2

crash2
Comment 2 David Edmundson 2017-07-20 06:14:20 UTC 

*** This bug has been marked as a duplicate of bug 381317 ***