Hi Bruno, try apitrace .. cross-platform very handy for debugging https://github.com/apitrace/apitrace
On Mon, Sep 12, 2016 at 6:02 PM, Bruno Oliveira < bruno.manata.olive...@gmail.com> wrote: > Hello, I am getting the following error in an OSG viewer, with a > osgViewer::GraphisWindowEmbedded into a QOpenGLWidget: > > > detected OpenGL error 'invalid operation' after applying attribute > Viewport 0x7f93fbe97170 > > > > I get this error every time I call QOpenGLWidget::update(). This happens > only under MacOS X (I have Qt 5.7 and OSG 3.4). This does not happen under > Linux. I know this is insufficient information for any debug. But how can I > get more details to debug this? > > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > -- trajce nikolov nick
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