SettingsUI app does not work

root@b2qt-apalis-imx6:~# settingsui  
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
QEglFSVivIntegration will set environment variable FB_MULTI_BUFFER=2 to enable double buffering and vsync.
If this is not desired, you can override this via: export QT_EGLFS_IMX6_NO_FB_MULTI_BUFFER=1
qt.qml.typeregistration: Invalid QML element name "SettingsUI"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "SettingsUI"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "SettingsUI"; value type names should begin with a lowercase letter
QQmlApplicationEngine failed to load component
qrc:/main.qml:49:9: Element is not creatable.