Re: [gtk-vnc-devel] critical error if scaling is on

[Rob Stoddard <rstoddard telanetix com>]

I would suppose you are closing that connection after removing the 
widget from its parent,  or removing something higher up from its 
parent?  Regardless, this type of error happens when you try to call 
gdk_gl_drawable_gl_begin on a widget that's not "currently shown."


Regards,

Rob Stoddard


Jonh Wendell wrote:
> Hi, folks.
>
> I'm getting a critical error every time I close a scaling-enabled
> connection.
>
> Last lines from output:
>
> gtk-vnc: Requesting that VNC close
> gtk-vnc: Requesting graceful shutdown of connection
> gtk-vnc: Waking up couroutine to shutdown gracefully
> gtk-vnc: Aborting message processing on error
> gtk-vnc: Doing final VNC cleanup
>
> GdkGLExt-CRITICAL **: gdk_gl_drawable_gl_begin: assertion
> `GDK_IS_GL_DRAWABLE (gldrawable)' failed
>
> This is vncdisplay.c:1684
>
> Any clue on what's going on here?
>
> Thanks,
>