CGAL users discussion list

[Kabir Kedia <>]

Hello,

Thank you for your reply.

I’m using QT 5.12 and I’m using the latest version of CGAL.

But that error has been resolved now. I had not installed some qt5 components and hence it was giving this error.

Best Regards,

Kabir

On Mon, 10 May 2021 at 1:49 PM, Maxime Gimeno <> wrote:

Hello,

Can you tell us what version of Qt are you using, and how did you get cgal ? (from a package manager, from git ? What version is it ?) 

Le sam. 8 mai 2021 à 09:44, Kabir Kedia <> a écrit :

Hello,

I was trying to build to the detect_sharp_edges plugin present in the Polyhedron Demo. However, I keep on getting this error.

In file included from /usr/include/CGAL/Three/Viewer_interface.h:19,
                 from /home/kabir/development/detect_Sharp_corners/Scene_surface_mesh_item.h:19,
                 from /home/kabir/development/detect_Sharp_corners/Detect_sharp_edges_plugin.cpp:10:
/usr/include/CGAL/Qt/qglviewer.h:33:10: fatal error: QGLContext: No such file or directory
   33 | #include <QGLContext>
      |          ^~~~~~~~~~~~

I have tried everything from reinstalling qt5 and CGAL to manipulating the CMake lists file. Still, this error remains. Please tell me what should I do?

--
You are currently subscribed to cgal-discuss.
To unsubscribe or access the archives, go to
https://sympa.inria.fr/sympa/info/cgal-discuss

--
You are currently subscribed to cgal-discuss.
To unsubscribe or access the archives, go to
https://sympa.inria.fr/sympa/info/cgal-discuss