on every mouseover event for icons pinned in icons only task manager, error is reported in system journal: plasmashell[1327]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:342: Unable to assign [undefined] to int reproducible: always
Is this still an issue with [1], given you're on 5.13.2 which should have this fix. [1] https://cgit.kde.org/plasma-desktop.git/commit/?id=1e218b405bee4d75a5d26a4c28da2724d967953a
Getting this error on 5.14.90 on Ubuntu 19.04. Additionally, every time a launched icon is hovered message changes to > qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue), sequence: 19784, resource id: 56623121, major code: 142 (Unknown), minor code: 3
And /usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipInstance.qml:437: ReferenceError: VirtualDesktop is not defined if there are multiple windows for icon being hovered
Is this workaround/fix ok? return model.AppPid ? model.AppPid : 0;
XCB error does not appear if tooltips on hover are enabled and the tooltip is already shown.
Created attachment 117963 [details] First attempt at fixing 2 of 3 error messages Please confirm if this patch will work or not
The VirtualDesktop changes are no longer required, Plasma 5.15 has Virtual Desktops on Wayland. The rest you can upload to Phabricator.
Serhiy, more information for uploading the patch to https://phabricator.kde.org/differential/diff/create/ is available at https://community.kde.org/Infrastructure/Phabricator
https://phabricator.kde.org/D19019
Not Wayland-specific and also fixed now. :)