Re: journal full of these types of messages

On Wednesday, 17 June 2020 12:33:20 BST Wolfgang Bauer wrote:
> Am Mittwoch, 17. Juni 2020, 12:04:30 schrieb Ianseeks:
> > I get a lot of these "deprecated" messages related to QML (see below) in the
> > journal, some suggest upgrading to QtQml 2.15 but i can't even find any
> > installation of QtQml anywhere to even check what version is installed.
> QtQml 2.15 is part of libQtQuick 5.15, which you should already have if your 
> system is up-to-date...

Thanks, after a quick check now i know what to check for, I am up-to-date as I do have libQtQuick 5.15.0-1.1.

> Actually, (at least some of) these warnings may even be new in Qt 5.15...
> 
> > Are
> > they pointless journal entries from a users point of view?
> Yes, they mainly inform developers of possible (current or future) problems in 
> the code.
> 
> E.g.:
> > 3.
> > This behavior is deprecated.
> > You have to import QtQml 2.15 after any QtQuick imports and set
> > the restoreMode of the binding to fix this warning.
> > In Qt < 6.0 the default is Binding.RestoreBinding.
> > In Qt >= 6.0 the default is Binding.RestoreBindingOrValue.
> This warning talks about changing the code to "import QtQml 2.15", not that 
> the user should upgrade to that version.
> 
> But that's not possible for Plasma 5.19, as this would mean that Qt 5.15 is 
> the minimum version, and Plasma 5.19 is supposed to support 5.14 as well.
> 
> "deprecated" just means that it (should) still works for now, but may break/be 
> removed in future versions.
 
> Kind Regards,
> Wolfgang
> 
Thanks again. 

regards

Ian


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