I regularly get an unknown Type Error that seems to pop up when QmlLiveBench is refreshed but not always.
The error is as follows;
[W] unknown:72 - file:///usr/lib64/qt5/qml/Sailfish/Silica/CoverLoader.js:72: TypeError: Cannot read property 'Ready' of undefined
Generally, there is no code added to the CoverPage.qml.