Bug 438336

Summary:	chatty qml warning output into log/terminal
Product:	[Applications] plasma-systemmonitor	Reporter:	nttkde <watisthispoo>
Component:	general	Assignee:	KSysGuard Developers <ksysguard-bugs>
Status:	CONFIRMED ---
Severity:	minor	CC:	ahiemstra, gerrit.huebbers, nate, plasma-bugs-null
Priority:	NOR
Version First Reported In:	5.22.0
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description nttkde 2021-06-09 16:26:51 UTC

Plasma System Monitor (or the frameworks it's using) outputs quite much qml-related warnings from its different pages into journald log/terminal, mainly about binding loops.


Operating System: KDE neon 5.22
KDE Plasma Version: 5.22.0
KDE Frameworks Version: 5.82.0
Qt Version: 5.15.3
Kernel Version: 5.4.0-74-generic (64-bit)
Graphics Platform: X11


for example:

file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/ScrollView.qml:99:27: QML ScrollBar: Binding loop detected for property "visible"
Qt Quick Layouts: Polish loop detected. Aborting after two iterations.
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/FullRepresentation.qml:34:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/ScrollView.qml:99:27: QML ScrollBar: Binding loop detected for property "visible"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ActionToolBar.qml:109:18: QML ToolBarLayout: Binding loop detected for property "actions"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ActionToolBar.qml:109:18: QML ToolBarLayout: Binding loop detected for property "actions"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
kf.quickcharts.datasource: ModelSource: Invalid column 1
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
kf.quickcharts.datasource: ModelSource: Invalid column 1
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:241:5: QML Loader: Binding loop detected for property "height"
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ActionToolBar.qml:109:18: QML ToolBarLayout: Binding loop detected for property "actions"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ActionToolBar.qml:109:18: QML ToolBarLayout: Binding loop detected for property "actions"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/FullRepresentation.qml:34:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/PageContents.qml:91:29: Unable to assign [undefined] to bool



or


file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
file::/main.qml:90: TypeError: Cannot read property 'changedEntries' of null
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
kf.quickcharts.datasource: ModelSource: Invalid column 1
kf.quickcharts.datasource: ModelSource: Invalid column 2
kf.quickcharts.datasource: ModelSource: Invalid column 3
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
kf.quickcharts.datasource: ModelSource: Invalid column 1
kf.quickcharts.datasource: ModelSource: Invalid column 1
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
kf.quickcharts.datasource: ModelSource: Invalid column 1
kf.quickcharts.datasource: ModelSource: Invalid column 2
kf.quickcharts.datasource: ModelSource: Invalid column 3
kf.quickcharts.datasource: ModelSource: Invalid column 1
kf.quickcharts.datasource: ModelSource: Invalid column 2
kf.quickcharts.datasource: ModelSource: Invalid column 3
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:241:5: QML Loader: Binding loop detected for property "height"
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ActionToolBar.qml:109:18: QML ToolBarLayout: Binding loop detected for property "actions"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/ActionToolBar.qml:109:18: QML ToolBarLayout: Binding loop detected for property "actions"
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/ScrollView.qml:99:27: QML ScrollBar: Binding loop detected for property "visible"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/FullRepresentation.qml:34:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:15:1: QML EditablePage: Binding loop detected for property "heightForContent"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
kf.quickcharts.datasource: ModelSource: Invalid column 1
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:35:1: QML FullRepresentation: Binding loop detected for property "implicitHeight"
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
qt.core.qabstractitemmodel.checkindex: Index QModelIndex(-1,-1,0x0,QObject(0x0)) is not valid (expected valid)
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file::/main.qml:76: TypeError: Cannot read property 'edit' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/ksysguard/page/EditablePage.qml?page=overview.page:37: TypeError: Cannot read property 'height' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/AbstractPageHeader.qml:32: TypeError: Cannot read property 'ScenePosition' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/AbstractPageHeader.qml:26: TypeError: Cannot read property 'title' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/ToolBarPageHeader.qml:42:13: Unable to assign [undefined] to double
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/ToolBarPageHeader.qml:41:13: Unable to assign [undefined] to double
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/ToolBarPageHeader.qml:40:13: Unable to assign [undefined] to double
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/ToolBarPageHeader.qml:39:13: Unable to assign [undefined] to bool
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/quickcharts/controls/LegendDelegate.qml:65:18: QML RowLayout: Binding loop detected for property "actualValueWidth"

Comment 1 Nate Graham 2021-06-09 22:57:47 UTC

Yeah.

Comment 2 Arjen Hiemstra 2021-06-10 12:51:29 UTC

Git commit 00929eae4bf010a7589cdcae18f6193638fb4a3d by Arjen Hiemstra.
Committed on 10/06/2021 at 12:50.
Pushed by ahiemstra into branch 'master'.

Fix binding loop on property actualValueWidth in LegendDelegate

Apparently "contentWidth" does account for item width while
"implicitWidth" does not. I always mix these up.

M  +1    -1    controls/LegendDelegate.qml

https://invent.kde.org/frameworks/kquickcharts/commit/00929eae4bf010a7589cdcae18f6193638fb4a3d

Comment 3 Arjen Hiemstra 2021-06-10 15:51:02 UTC

Git commit 9c3791accd6898b0995d86a00fb772121e26c6a3 by Arjen Hiemstra.
Committed on 10/06/2021 at 12:59.
Pushed by ahiemstra into branch 'master'.

Use entryEvent signal for reacting to GHNS changes

Instead of using the deprecated changedEntries property. This also
avoids trying to dereference a null engine.

M  +4    -2    src/main.qml
M  +33   -22   src/page/PagesModel.cpp
M  +1    -0    src/page/PagesModel.h

https://invent.kde.org/plasma/plasma-systemmonitor/commit/9c3791accd6898b0995d86a00fb772121e26c6a3

Comment 4 Arjen Hiemstra 2021-06-10 15:51:59 UTC

Git commit 4d1bebb35ee933e8dbd322463ea8eed2712ad517 by Arjen Hiemstra.
Committed on 10/06/2021 at 15:51.
Pushed by ahiemstra into branch 'Plasma/5.22'.

Use entryEvent signal for reacting to GHNS changes

Instead of using the deprecated changedEntries property. This also
avoids trying to dereference a null engine.


(cherry picked from commit 9c3791accd6898b0995d86a00fb772121e26c6a3)

M  +4    -2    src/main.qml
M  +33   -22   src/page/PagesModel.cpp
M  +1    -0    src/page/PagesModel.h

https://invent.kde.org/plasma/plasma-systemmonitor/commit/4d1bebb35ee933e8dbd322463ea8eed2712ad517