Hi all, I've been trying to upgrade to Qt 5.2.1 in an embedded application on an ARM7-based Linux device. It has been running fine with 5.2.0, but once we upgraded to 5.2.1, "nothing" worked anymore.
The application uses c++ QObject-based classes that are exposed to Qt Quick using setContextProperty. These classes have various properties used by the Qt Quick items. Qt Quick Items are unable to use string properties from these objects directly if they are not defined as a "local" property with binding first. You get error messages like this: "qrc:/QtQuick/Dialogs/DefaultFileDialog.qml:367:27: Unable to assign [undefined] to QString" The same code runs without any problems on the desktop Linux. It has already been reported on the bug tracker, but it seems to have gone by unnoticed: https://bugreports.qt-project.org/browse/QTBUG-36994 It's a rather serious problem and makes 5.2.1 unusable for us. I'm worried that this will continue on into 5.3 as well. So I thought I'd bring the issue up here. Best regards, Ola Røer Thorsen
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