Bug 369735 - QML Text issues in contents/ui/DigitalClock.qml:443 ("Cannot anchor to a null item" and "Binding loop detected for property "height"")
Summary: QML Text issues in contents/ui/DigitalClock.qml:443 ("Cannot anchor to a null...
Status: RESOLVED FIXED
Alias: None
Product: plasmashell
Classification: Plasma
Component: Digital Clock widget (other bugs)
Version First Reported In: master
Platform: Gentoo Packages Linux
: NOR normal
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-10-03 17:53 UTC by Elias Probst
Modified: 2021-02-22 20:26 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In: 5.21
Sentry Crash Report:

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Description Elias Probst 2016-10-03 17:53:22 UTC 
The following QML Text issues are logged on startup of plasmashell:

file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:443:5: QML Text: Cannot anchor to a null item.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:443:5: QML Text: Binding loop detected for property "height"

If relevant, the corresponding configuration:
[Containments][104][Applets][116]
immutability=1
plugin=org.kde.plasma.digitalclock

[Containments][104][Applets][116][Configuration][Appearance]
dateFormat=isoDate
displayTimezoneAsCode=false
enabledCalendarPlugins=/usr/lib64/qt5/plugins/plasmacalendarplugins/holidaysevents.so,/usr/lib64/qt5/plugins/plasmacalendarplugins/pimevents.so
selectedTimeZones=Europe/London,Local
showDate=true
showLocalTimezone=true
showWeekNumbers=true
use24hFormat=2
wheelChangesTimezone=true
Comment 1 Larry 2017-04-01 19:35:04 UTC 
I have the same issue.
Comment 2 Alexander Mentyu 2017-12-11 09:09:02 UTC 
After opening all sections in 'Digital Clock' widget settings applet - there are next entries with 'Binding loop' text in '~/.xsession-errors' file:

cat ~/.xsession-errors | grep 'Binding loop'

file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:227:9: QML Binding: Binding loop detected for property "value"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/AppletConfiguration.qml:206:35: QML ConfigCategoryDelegate: Binding loop detected for property "implicitHeight"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:227:9: QML Binding: Binding loop detected for property "value"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/AppletConfiguration.qml:206:35: QML ConfigCategoryDelegate: Binding loop detected for property "implicitHeight"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/AppletConfiguration.qml:206:35: QML ConfigCategoryDelegate: Binding loop detected for property "implicitHeight"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/AppletConfiguration.qml:284:21: QML StackView: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/AppletConfiguration.qml:284:21: QML StackView: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/configuration/AppletConfiguration.qml:284:21: QML StackView: Binding loop detected for property "height"

And there are no entries with 'Cannot anchor to a null item' text

Distribution: KDE neon Developer Edition - Stable Branches
Plasma: 5.11.4
Frameworks: 5.41.0
Qt: 5.9.3
Kernel 4.10.0-40-generic
Comment 3 Szőts Ákos 2020-04-10 06:08:58 UTC 
Still valid for these lines:

file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:483:13: QML Label: Binding loop detected for property "height"


Lines: 483, 524, 544.

Operating System: openSUSE Tumbleweed 20200314
KDE Plasma Version: 5.18.3
KDE Frameworks Version: 5.68.0
Qt Version: 5.14.1
Kernel Version: 5.5.7-1-default
OS Type: 64-bit
Comment 4 Nate Graham 2021-02-22 20:26:15 UTC 
This is fixed in Plasma 5.21 now.