With QQC2 installed on Tumbleweed, with the latest KF5.39 (factory repo), my apps (binaries) and plasmoids QML fails to load, specifically referencing my use of Slider from QtQuickControls 2.2. If I use any properties/signals from the Slider 2.2, the QML fails to load. If I comment out the 2.2 properties/signals, the QML loads. If I uninstall the QQC2, the binaries and plasmoids continue loading the QML as before. Easy to repro, just make sure QQC2 is installed, add a Slider from QtQuickControls 2.2, use a property like "live" or a signal like "moved" and the QML will not load. Remove QQC2 and then try to load the QML Item and it will work.
Example of a plasmoid that fails to load with QQC2 installed on 5.39: https://store.kde.org/p/1194975/ Install, add to a panel or desktop. If QQC2 is installed, it won't load. Uninstall QQC2 and it will load.
I have a similar issue in arch but with the combobox. This seams to only happens with qqc2-desktop-style installed. example qml below ~~~~~~ import QtQuick 2.2 import QtQuick.Controls 2.2 ComboBox { editable: true } ~~~~~~
any debug output when the app is launched in a terminal?
(In reply to Marco Martin from comment #3) > any debug output when the app is launched in a terminal? In the example above the only terminal out put is "ComboBox.editable" is not available due to component versioning
Created attachment 109080 [details] Version error ss Thought I had attached this previously...anyway, I'm running the plasmoid from the terminal with: plasmoidviewer -f planar -a plasmoid/
And in my case (failing to start elisa (from git-repo) on archlinux): === snip === [urs@ctcsh06 elisa-git (master)]$ elisa org.kde.kcoreaddons: Error loading plugin "kcm_elisa_local_file" "The shared library was not found." Plugin search paths are ("/usr/lib/qt/plugins", "/usr/bin") The environment variable QT_PLUGIN_PATH might be not correctly set QQmlApplicationEngine failed to load component qrc:/MediaServer.qml:391 Type HeaderBar unavailable qrc:/HeaderBar.qml:138 Type MediaPlayerControl unavailable qrc:/MediaPlayerControl.qml:323 "Controls2.Slider.live" is not available due to component versioning. === snap ===
Git commit d0e3daafdbdd858a5ee6e6b0b2de6a7a39ff27f1 by Marco Martin. Committed on 29/11/2017 at 10:03. Pushed by mart into branch 'master'. determine QQC2 version at build time Summary: the qqc2 theme style needs to import the same qqc2 version than the latest one available in the installed Qt, otherwise users of QQC2 will only be able to use features available in Qt 5.7, even if they have a more recent Qt installed. this will also be needed to conditionally support the icon property introduced in Qt 5.10 Test Plan: kirigami gallery works with the style installed in this way it will need a better way to figure out what the available qqc2 version is Reviewers: #plasma, rizzitello, davidedmundson, apol Reviewed By: #plasma, rizzitello, davidedmundson, apol Subscribers: apol, rizzitello, plasma-devel Tags: #plasma Differential Revision: https://phabricator.kde.org/D9021 M +20 -1 CMakeLists.txt M +1 -1 org.kde.desktop/Button.qml M +2 -2 org.kde.desktop/CheckBox.qml M +1 -1 org.kde.desktop/CheckDelegate.qml M +31 -3 org.kde.desktop/ComboBox.qml M +1 -1 org.kde.desktop/Container.qml M +1 -1 org.kde.desktop/Control.qml M +2 -2 org.kde.desktop/Dial.qml M +1 -1 org.kde.desktop/Dialog.qml M +1 -1 org.kde.desktop/DialogButtonBox.qml M +2 -2 org.kde.desktop/Drawer.qml M +2 -2 org.kde.desktop/Frame.qml M +2 -2 org.kde.desktop/GroupBox.qml M +1 -1 org.kde.desktop/ItemDelegate.qml M +1 -1 org.kde.desktop/Label.qml M +2 -2 org.kde.desktop/Menu.qml M +1 -1 org.kde.desktop/MenuItem.qml M +1 -1 org.kde.desktop/Popup.qml M +1 -1 org.kde.desktop/ProgressBar.qml M +2 -2 org.kde.desktop/RadioButton.qml M +1 -1 org.kde.desktop/RadioDelegate.qml M +2 -2 org.kde.desktop/RangeSlider.qml M +1 -1 org.kde.desktop/ScrollBar.qml M +2 -2 org.kde.desktop/ScrollView.qml M +1 -1 org.kde.desktop/Slider.qml M +1 -1 org.kde.desktop/SpinBox.qml M +1 -1 org.kde.desktop/Switch.qml M +1 -1 org.kde.desktop/SwitchDelegate.qml M +1 -1 org.kde.desktop/TabBar.qml M +2 -2 org.kde.desktop/TabButton.qml M +1 -1 org.kde.desktop/TextArea.qml M +2 -2 org.kde.desktop/TextField.qml M +1 -1 org.kde.desktop/ToolBar.qml M +1 -1 org.kde.desktop/ToolButton.qml M +2 -2 org.kde.desktop/ToolTip.qml https://commits.kde.org/qqc2-desktop-style/d0e3daafdbdd858a5ee6e6b0b2de6a7a39ff27f1
Created attachment 109216 [details] QML Item with QtControls in a Plasmoid
Installed 12/2 git QQC2 with TW unstable repos and error loading still happens (version mismatch). See attached QML item for code to repro.