https://bugs.kde.org/show_bug.cgi?id=386985
--- Comment #74 from major-ma...@t-online.de --- (In reply to Allen Winter from comment #73) > major-ma...@t-online.de, > > different bug. > the "Hierarchical RID" message means something isn't working properly with > the akonadi storage for the akonadi_davgroupware_resource_6 > > you might try some things to fixup the db > * akonadictl fsck > * akonadictl vacuum > * or remove the nextcloud caldav resource and then add it back again Unfortunately, none of this didn't help. I executed the first two commands and tried to remove and add the Nextcloud CalDAV resource 3 times, but always got the same "Invalid driver response" error. The "Hierarchical RID" error messages appear again in the logs, just with different resource identifiers: 01.04.25 16:13 merkuro-calendar Detected locale "LC_CTYPE=C;LC_NUMERIC=de_DE.UTF-8;LC_TIME=de_DE.UTF-8;LC_COLLATE=C;LC_MONETARY=de_DE.UTF-8;LC_MESSAGES=C;LC_PAPER=de_DE.UTF-8;LC_NAME=de_DE.UTF-8;LC_ADDRESS=de_DE.UTF-8;LC_TELEPHONE=de_DE.UTF-8;LC_MEASUREMENT=de_DE.UTF-8;LC_IDENTIFICATION=de_DE.UTF-8" with character encoding "ANSI_X3.4-1968", which is not UTF-8. Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead. If this causes problems, reconfigure your locale. See the locale(1) manual for more information. 01.04.25 16:13 merkuro-calendar qrc:/main.qml:663:9: QML ScheduleView: Created graphical object was not placed in the graphics scene. 01.04.25 16:13 merkuro-calendar qt.core.qobject.connect: QObject::disconnect: Unexpected nullptr parameter 01.04.25 16:13 merkuro-calendar qt.core.qobject.connect: QObject::disconnect: Unexpected nullptr parameter 01.04.25 16:13 merkuro-calendar qrc:/main.qml:651:9: QML MonthView: Created graphical object was not placed in the graphics scene. 01.04.25 16:13 merkuro-calendar beginResetModel called on MultiDayIncidenceModel(0x62e5eeeef430) without calling endResetModel first 01.04.25 16:13 merkuro-calendar qt.core.qobject.connect: QObject::disconnect: Unexpected nullptr parameter 01.04.25 16:13 merkuro-calendar beginResetModel called on MultiDayIncidenceModel(0x62e5ef2e58c0) without calling endResetModel first 01.04.25 16:13 merkuro-calendar qt.core.qobject.connect: QObject::disconnect: Unexpected nullptr parameter 01.04.25 16:13 merkuro-calendar Could not find any constructor for value type QQuickColorValueType to call with value QVariant(Invalid) 01.04.25 16:13 merkuro-calendar Could not find any constructor for value type QQuickColorValueType to call with value QVariant(Invalid) 01.04.25 16:13 merkuro-calendar beginResetModel called on MultiDayIncidenceModel(0x62e5eef6dbb0) without calling endResetModel first 01.04.25 16:13 merkuro-calendar qt.core.qobject.connect: QObject::disconnect: Unexpected nullptr parameter 01.04.25 16:13 merkuro-calendar beginResetModel called on MultiDayIncidenceModel(0x784bdc010ac0) without calling endResetModel first 01.04.25 16:13 merkuro-calendar qt.core.qobject.connect: QObject::disconnect: Unexpected nullptr parameter 01.04.25 16:13 merkuro-calendar kf.i18n: 0 instead of 1 arguments to message "Configure %1" supplied before conversion 01.04.25 16:13 merkuro-calendar qrc:/qt/qml/org/kde/akonadi/AgentConfigurationForm.qml:106:9: QML ScrollablePage: Created graphical object was not placed in the graphics scene. 01.04.25 16:13 akonadiserver org.kde.pim.akonadiserver: Handler exception when handling command FetchCollections on connection akonadi_davgroupware_resource_8 (0x5a8a9b6bfdc0) : Hierarchical RID does not specify an existing collection 01.04.25 16:14 akonadi_davgroupware_resource QFile::remove: Empty or null file name 01.04.25 16:14 akonadi_davgroupware_resource org.kde.pim.akonadiagentbase: Impossible to remove "/home/laurenz/.config/akonadi/agent_config_akonadi_davgroupware_resource_8" 01.04.25 16:14 akonadi_davgroupware_resource org.kde.pim.akonadiagentbase: Impossible to remove config file "/home/laurenz/.config/akonadi_davgroupware_resource_8rc" 01.04.25 16:14 akonadi_davgroupware_resource QFile::remove: Empty or null file name 01.04.25 16:14 merkuro-calendar kf.i18n: 0 instead of 1 arguments to message "Configure %1" supplied before conversion 01.04.25 16:14 merkuro-calendar qrc:/qt/qml/org/kde/akonadi/AgentConfigurationForm.qml:106:9: QML ScrollablePage: Created graphical object was not placed in the graphics scene. 01.04.25 16:14 akonadiserver org.kde.pim.akonadiserver: Handler exception when handling command FetchCollections on connection akonadi_davgroupware_resource_9 (0x5a8a9b6aa070) : Hierarchical RID does not specify an existing collection 01.04.25 16:14 akonadi_davgroupware_resource QFile::remove: Empty or null file name 01.04.25 16:14 akonadi_davgroupware_resource org.kde.pim.akonadiagentbase: Impossible to remove "/home/laurenz/.config/akonadi/agent_config_akonadi_davgroupware_resource_9" 01.04.25 16:14 akonadi_davgroupware_resource org.kde.pim.akonadiagentbase: Impossible to remove config file "/home/laurenz/.config/akonadi_davgroupware_resource_9rc" -- You are receiving this mail because: You are watching all bug changes.