[Qt-interest] qglwidget, qtgui and a qmlviewer segfault

[Lorenzo Marussi]

Hello,

I use Gentoo/LInux OS, with lastest Qt4.7.2 ebuilds,
and a Nvidia card or intel graphics (and mesa)

when I run qmlviewer with "opengl" params, I get this error:

"qmlviewer[6399]: segfault at 1763 ip b6a73630 sp bfa0ee00 error 4 in
libQtGui.so.4.7.4[b6887000+a1e000]"

no matter wich .QML I use.

also this one exists with error:

import QtQuick 1.0
Rectangle {
      id: mainView
      width: 1920
      height: 1080
}


If I run it without "opengl" param, It works

How Can I use qmlviewer and opengl?

Maytbe It's something wrong about QtGui , QtDeclarative and qglwidget?


Thanks,
Lorenzo Marussi