D3805: Per-activity favorites (Final, again?)

[Eike Hein]

hein added a comment.


  I get the crash also when removing and re-adding Appdash:
  
  Thread 1 (Thread 0x7f6573ed8dc0 (LWP 3060)):
  [KCrash Handler]
  #6  0x00000000034d3d70 in  ()
  #7  0x00007f64c813bb0c in KAStatsFavoritesModel::Private::data(QModelIndex const&, int) const (role=266, index=..., this=0x2e1a8c0) at /home/eike/devel/src/kde/workspace/plasma-desktop/applets/kicker/plugin/kastatsfavoritesmodel.cpp:159
  #8  0x00007f64c813bb0c in KAStatsFavoritesModel::Private::removeOldCachedEntries() const (this=0x2e1a8c0) at /home/eike/devel/src/kde/workspace/plasma-desktop/applets/kicker/plugin/kastatsfavoritesmodel.cpp:123
  #9  0x00007f64c81393e5 in KAStatsFavoritesModel::isFavorite(QString const&) const (this=this at entry=0x444d0d0, id=...) at /home/eike/devel/src/kde/workspace/plasma-desktop/applets/kicker/plugin/kastatsfavoritesmodel.cpp:310
  #10 0x00007f64c8154299 in InvalidAppsFilterProxy::filterAcceptsRow(int, QModelIndex const&) const (this=0x46237c0, source_row=<optimized out>, source_parent=...) at /home/eike/devel/src/kde/workspace/plasma-desktop/applets/kicker/plugin/recentusagemodel.cpp:94
  #11 0x00007f657f986b10 in QSortFilterProxyModelPrivate::create_mapping(QModelIndex const&) const (this=this at entry=0x4838690, source_parent=...) at /home/eike/devel/src/qt5/qtbase/src/corelib/itemmodels/qsortfilterproxymodel.cpp:343
  #12 0x00007f657f9884b3 in QSortFilterProxyModel::rowCount(QModelIndex const&) const (this=this at entry=0x46237c0, parent=...) at /home/eike/devel/src/qt5/qtbase/src/corelib/itemmodels/qsortfilterproxymodel.cpp:1878
  #13 0x00007f64c813cb4b in ForwardingModel::rowCount(QModelIndex const&) const (this=this at entry=0x44d8db0, parent=...) at /home/eike/devel/src/kde/workspace/plasma-desktop/applets/kicker/plugin/forwardingmodel.cpp:116
  #14 0x00007f64c813cb4b in ForwardingModel::rowCount(QModelIndex const&) const (this=<optimized out>, parent=...) at /home/eike/devel/src/kde/workspace/plasma-desktop/applets/kicker/plugin/forwardingmodel.cpp:116
  #15 0x00007f6582d77948 in QQmlAdaptorModel::count() const (this=0x35c4338) at /home/eike/devel/src/qt5-build/qtbase/include/QtQml/5.9.1/QtQml/private/../../../../../../../qt5/qtdeclarative/src/qml/util/qqmladaptormodel_p.h:122
  #16 0x00007f6582d77948 in QQmlDelegateModel::componentComplete() (this=0x34b7b70) at /home/eike/devel/src/qt5/qtdeclarative/src/qml/types/qqmldelegatemodel.cpp:338
  #17 0x00007f65838e7472 in QQuickItemView::componentComplete() (this=0x34b78c0) at /home/eike/devel/src/qt5/qtdeclarative/src/quick/items/qquickitemview.cpp:1509

REVISION DETAIL
  https://phabricator.kde.org/D3805

To: ivan, mart, hein
Cc: Zren, plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart, lukas
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