Hello,
thank you for your reply,
I check that I didn't mixed QT version,
first I tried with 4.7.2, than I unmerged all qt packages and I tried
4.7.3 .
every time after emerging I checked system consistency with revdep-rebuild.
Now I unmerged all, emerged all QT packages (4.72) with "debug" use, but
I haven't got any other message than:
"qmlviewer[6399]: segfault at 1763 ip b6a73630 sp bfa0ee00 error 4 in
libQtGui.so.4.7.2[b6887000+a1e000]"
May I have to export some variables to have more debug info?
Any other suggestion? Any hint I can try?
In qt-mailing list they said that is for sure something about gentoo..
Il 05/05/2011 21:55, Paul Hartman ha scritto:
On Thu, May 5, 2011 at 4:06 AM, Lorenzo Marussi<i...@lorenzomarussi.it> wrote:
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,
or I use QGLwidget viewport in my app,
I get this error:
"qmlviewer[6399]: segfault at 1763 ip b6a73630 sp bfa0ee00 error 4 in
libQtGui.so.4.7.4[b6887000+a1e000]"
If you build Qt with debugging symbols enabled then maybe you can see
where exactly the fault is occurring here.
You said you're using 4.7.2 but this error says 4.7.4. Do you have
mixed Qt versions around in your system somewhere? Maybe it's pulling
in the wrong one.
