[osg-users] Invalid Operation after applying attribute Viewport

[Trajce Nikolov NICK]

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.oliveira at 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?
>
>
>
>
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>
>


-- 
trajce nikolov nick
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