Bug 348855

Summary:	error/warning in terminal on new notifications.
Product:	[Plasma] plasmashell	Reporter:	Hussam Al-Tayeb <ht990332>
Component:	Notifications	Assignee:	Martin Klapetek <mklapetek>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	joshua841025, plasma-bugs-null, reuben_p
Priority:	NOR	Keywords:	triaged
Version First Reported In:	5.3.1
Target Milestone:	1.0
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Hussam Al-Tayeb 2015-06-07 19:20:56 UTC

I am seeing this warning/error each time there is a notification of a new message on kopete.

New Notification:  "Kopete Messenger" "<html><i>someone someone</i> is now
Online.</html>" -1 & Part of: 0
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:100: TypeError: Cannot read
property of null
trying to show an empty dialog
Currrent active notifications: QHash()
Guessing partOf as: 0
 New Notification:  "Kopete Messenger" "<html><i>someone someone</i> is now
Online.</html>" -1 & Part of: 0
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:100: TypeError: Cannot read
property of null
trying to show an empty dialog

And memory increases by ~1MB every notification.

Reproducible: Always

Comment 1 Tsung-en Hsiao 2015-08-26 16:44:18 UTC

same issue here.

Comment 2 Martin Klapetek 2015-08-26 16:48:17 UTC

> And memory increases by ~1MB every notification.

Memory of what? Kopete?

Comment 3 Tsung-en Hsiao 2015-08-26 16:49:55 UTC

Can be reproduced by adding widget and remove it (but it can't be removed properly) and sometimes when I accidently remove external stroage, same empty dialog pops up from bottom-right corner

Distro: Archlinux
plasma: 5.3.2-3

[joshua5201@yui Repos]$ pkill plasmashell 
[joshua5201@yui Repos]$ plasmashell &
[1] 22202
[joshua5201@yui Repos]$ populateAddPanelsMenu 1
kscreen: launcherDataAvailable: "org.kde.KScreen.Backend.XRandR"
kscreen: Launcher finished with exit code 1 , status 0
kscreen: Service for requested backend already running
kscreen: Primary output changed from KScreen::Output(Id: 639 , Name: "HDMI-0" ) ( "HDMI-0" ) to KScreen::Output(Id: 639 , Name: "HDMI-0" ) ( "HDMI-0" )
unversioned plugin detected, may result in instability
Falling back to legacy separed QQmlEngine for applet "org.kde.panel"
unversioned plugin detected, may result in instability
unversioned plugin detected, may result in instability
Falling back to legacy separed QQmlEngine for applet "org.kde.plasma.pager"
unversioned plugin detected, may result in instability
unversioned plugin detected, may result in instability
Falling back to legacy separed QQmlEngine for applet "org.kde.plasma.systemtray"
unversioned plugin detected, may result in instability
unversioned plugin detected, may result in instability
Falling back to legacy separed QQmlEngine for applet "org.kde.desktopcontainment"
unversioned plugin detected, may result in instability
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:69: TypeError: Cannot read property 'overflowing' of null
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:64: TypeError: Cannot read property 'overflowing' of null
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:64: TypeError: Cannot read property 'overflowing' of null
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:69: TypeError: Cannot read property 'overflowing' of null
No metadata file in the package, expected it at: "/home/joshua5201/Pictures/K-ON Wallpapers//metadata.desktop"
No metadata file in the package, expected it at: "/home/joshua5201/Pictures/K-ON Wallpapers//metadata.desktop"
No metadata file in the package, expected it at: "/home/joshua5201/Pictures/K-ON Wallpapers//metadata.desktop"
kscreen: Primary output changed from KScreen::Output(Id: 639 , Name: "HDMI-0" ) ( "HDMI-0" ) to KScreen::Output(Id: 639 , Name: "HDMI-0" ) ( "HDMI-0" )
file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/main.qml:394:24: Unable to assign [undefined] to double
file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/main.qml:393:21: Unable to assign [undefined] to double
Known plasmoid ids: QHash(("org.kde.plasma.notifications", 11)("org.kde.plasma.printmanager", 12)("org.kde.plasma.battery", 13)("org.kde.ktp-contactlist", 14)("org.kde.plasma.devicenotifier", 10)("org.kde.plasma.clipboard", 9))
unversioned plugin detected, may result in instability
Falling back to legacy separed QQmlEngine for applet "org.kde.plasma.notifications"
Falling back to legacy separed QQmlEngine for applet "org.kde.plasma.notifications"
Notifications service registered
XSync seems available and ready
XSync Inited
Supported, init completed
Plasma Shell startup completed
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
<Unknown File>: QML QQuickLayoutAttached: Binding loop detected for property "maximumHeight"
Wrong IconThemePath "/home/joshua5201/.local/share/Steam/public" : too short or does not end with 'icons'
<Unknown File>: QML QQuickLayoutAttached: Binding loop detected for property "preferredHeight"
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:224:5: QML TaskList: Binding loop detected for property "rows"
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:224:5: QML TaskList: Binding loop detected for property "rows"
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:224:5: QML TaskList: Binding loop detected for property "rows"
file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:224:5: QML TaskList: Binding loop detected for property "rows"
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemtray/contents/ui/StatusNotifierItem.qml:131:13: QML Image: Failed to get image from provider: image://icon/
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemtray/contents/ui/StatusNotifierItem.qml:131:13: QML Image: Failed to get image from provider: image://icon/
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemtray/contents/ui/StatusNotifierItem.qml:131:13: QML Image: Failed to get image from provider: image://icon/
libpng warning: iCCP: known incorrect sRGB profile
file:///usr/share/plasma/plasmoids/org.kde.plasma.devicenotifier/contents/ui/devicenotifier.qml: QML Plasmoid: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.devicenotifier/contents/ui/devicenotifier.qml: QML Plasmoid: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.devicenotifier/contents/ui/devicenotifier.qml: QML Plasmoid: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.devicenotifier/contents/ui/devicenotifier.qml: QML Plasmoid: Cannot anchor to an item that isn't a parent or sibling.
Currrent active notifications: QHash()
Guessing partOf as: 0
 New Notification:  "Widget Removed" "The widget \"CPU Load Monitor\" has been removed." 0 & Part of: 0
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:106:17: Unable to assign [undefined] to QObject*
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:96: TypeError: Cannot read property of null
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:85: TypeError: Cannot read property 'effectivePressed' of undefined
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:106:17: Unable to assign [undefined] to QObject*
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:96: TypeError: Cannot read property of null
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:85: TypeError: Cannot read property 'effectivePressed' of undefined
qml:  totalCountChanged 1
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:106:17: Unable to assign [undefined] to QObject*
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:96: TypeError: Cannot read property of null
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:85: TypeError: Cannot read property 'effectivePressed' of undefined
QUnifiedTimer::stopAnimationDriver: driver is not running
file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/main.qml: QML Plasmoid: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/main.qml: QML Plasmoid: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/main.qml: QML Plasmoid: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/main.qml: QML Plasmoid: Cannot anchor to an item that isn't a parent or sibling.
trying to show an empty dialog
trying to show an empty dialog
trying to show an empty dialog

Comment 4 Hussam Al-Tayeb 2015-08-26 17:06:54 UTC

(In reply to Martin Klapetek from comment #2)
> > And memory increases by ~1MB every notification.
> 
> Memory of what? Kopete?

plasmashell process.

Comment 5 Martin Klapetek 2015-08-26 21:14:14 UTC

Ok, which Plasma version is that please? I cannot reproduce any memory spikes with 5.4.0.

Comment 6 Hussam Al-Tayeb 2015-08-27 00:23:24 UTC

5.3.2
Feel free to put this on hold though since real life decided I don't have enough time turn my home computer on long enough to update for another two weeks.

Comment 7 Andrew Crouthamel 2018-09-25 21:53:32 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 set the bug status 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 8 Andrew Crouthamel 2018-10-27 02:12:13 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now 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

Thank you for helping us make KDE software even better for everyone!