After a couple of hours around this issue I have found the following:
- Everything loads after all, however it takes a LOT of time! Like 100x more
- It also happens with Qt 5.5.1
- The only change Xcode and its tools
Is there any change of the new Apple tools are making qml code run a LOT slower?
My device is an iPad 2 running iOS 9 which seems to be running smoother than
iOS 8.
> On 26/10/2015, at 18:39, Nuno Santos via Interest <interest@qt-project.org>
> wrote:
>
> Hi,
>
> Today I have upgraded to Xcode 7.1 but still using Qt 5.4.1 For my surprise,
> my apps stopped working.
>
> My apps base point is a qml subclass of Window, which has common stuff I use
> like style loading, font loading, splash loading and main qml loading.
>
> After a bit of debugging I have found that the Loader that used to load the
> MainView doesn’t complete anymore. Since there isn’t a way of knowing why the
> Loaded failed to load a component, I have instantiated the MainView on the
> view.
>
> The first thing I have noticed is that it failed to find the mainFont I have
> instantiated under the sub class of window. Let me give an example:
>
> // UIWindow.qml
>
> Window {
> FontLoader {
> id: mainFont
> }
> }
>
> // main.qml
>
> UIWindow {
> Label {
> font.family: mainFont.name // here, label fails to find
> mainFont when before the upgrade it did find.
> }
> }
>
> Question: how can Xcode upgrade affect this kind of internal Qml behaviour?
>
> Thanks in advance,
>
> Regards,
>
> Nuno
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