| 1 |
On Thu, May 5, 2011 at 4:06 AM, Lorenzo Marussi <info@××××××××××××××.it> wrote: |
| 2 |
> Hello, |
| 3 |
> |
| 4 |
> I use Gentoo/LInux OS, with lastest Qt4.7.2 ebuilds, |
| 5 |
> and a Nvidia card or intel graphics (and mesa) |
| 6 |
> |
| 7 |
> when I run qmlviewer with "opengl" params, |
| 8 |
> or I use QGLwidget viewport in my app, |
| 9 |
> I get this error: |
| 10 |
> |
| 11 |
> "qmlviewer[6399]: segfault at 1763 ip b6a73630 sp bfa0ee00 error 4 in |
| 12 |
> libQtGui.so.4.7.4[b6887000+a1e000]" |
| 13 |
|
| 14 |
If you build Qt with debugging symbols enabled then maybe you can see |
| 15 |
where exactly the fault is occurring here. |
| 16 |
|
| 17 |
You said you're using 4.7.2 but this error says 4.7.4. Do you have |
| 18 |
mixed Qt versions around in your system somewhere? Maybe it's pulling |
| 19 |
in the wrong one. |
Archives