[Development] Qt Quick emulation layer crashed (1:0)

[Matías Néstor Ares]

Thank you very much for so useful information Thomas.

I will proceed as you recommend.

Best Regards.


2016-03-16 6:24 GMT-03:00 Hartmann Thomas <Thomas.Hartmann at theqtcompany.com>
:

> Hi,
>
>
> The Timer element is not officially supported in the designer.  The
> designer does show an error message, that you can ignore though.
>
> There are work arrounds for your isse:
>
>
> 1) Use .ui.qml files and decouple the logic that requires the Timer from
> the pure form (see: http://doc.qt.io/qtcreator/creator-quick-ui-forms.html
> ).
>
> 2) If you need a quick solution than you can move the Timer into a
> component (e.g. MyTimer). That does work.
>
>
> We do not regularly test unsupported elements and documents containing
> those. We concetrate on the QML subset we support for ui.qml files and
> that we can guarantee to work.
>
> We do accept bugreports for issues like yours and we will fix them, but
> our focus is on UI elements.
>
>
> Kind Regards,
>
> Thomas Hartmann
>
>
> ------------------------------
> *From:* Development <development-bounces+thomas.hartmann=
> theqtcompany.com at qt-project.org> on behalf of Matías Néstor Ares <
> matnares at gmail.com>
> *Sent:* Tuesday, March 15, 2016 5:43 PM
> *To:* <development at qt-project.org>
> *Subject:* [Development] Qt Quick emulation layer crashed (1:0)
>
> Hello everybody!!!
>
> I have been testing Qt5.6
>
> of course Beta an RC releases have some bugs as expected.
>
> But in all recent linux releases including the final 5.6.0 release the QML
> design view is completely unusable.
>
> Even the most simple qml led to "Qt Quick emulation layer crashed (1:0)"
>
> I have been working in complex QML layouts and *the designer was never
> really as useful* as expected. it is very buggy across all releases from
> it first appearance.
>
> But now it can't handle even something as simple as this example:
>
> import QtQuick 2.5
> import QtQuick.Controls 1.4
>
> ApplicationWindow {
>     id: applicationWindow1
>     visible: true
>     width: 640
>     height: 480
>     title: qsTr("Testing")
>
>     Timer{
>         id:testiTimer
>         interval: 1500; running: true; repeat: true
>         onTriggered: {
>             console.log("message")
>         }
>     }
>
>     Rectangle {
>         id: testRectangle1
>         width: 383
>         height: 86
>         color: "#c2c2c2"
>     }
>
> }
>
> This code runs ok but can't be edited in design mode because "Qt Quick
> emulation layer crashed (1:0)" shows up.
>
> is there a workaround? or some alternative?
>
> Regards
>
>
>
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