[Gate-users] unable to activate the viewer to see the geometry

[Cheng Xu]

Hello,

I have just re-complied GATE (even download a newer version), but still the same error, so I guess I need to do something on OpenGl or x11, but do not know what to do to fix the problem.

Best regards,
Cheng


On 02 Jul 2016, at 12:47, Alessandro Pilleri <a.pilleri at gmail.com> wrote:

> I'm just guessing: Is it possibile that you updated the opengl library in the last year? So maybe you need to recompile Gate
> 
> Hello,
> 
> I have not been using GATE for almost a year, and a few days ago, when I try to implement a code, the following messages appear, which I have not seen before, does anyone know what the problem is? I guess it is the OpenGL problem , but not really sure, and do not know how to fix it. I am running GATE on macbook pro with osx 10.9.5.
> 
> Thanks and best regards,
> Cheng
> 
> Idle> /control/execute TwoLayers.mac
> G4OpenGLXViewer::G4OpenGLXViewer: unable to get a single buffer visual.
> G4OpenGLXViewer::G4OpenGLXViewer: unable to get a double buffer visual.
> G4OpenGLXViewer::G4OpenGLXViewer: unable to get required visuals.
> G4OpenGLImmediateX::CreateViewer: error flagged by negative view id in G4OpenGLImmediateXViewer creation.
>  Destroying view and returning null pointer.
> ERROR in G4VisManager::CreateViewer during OpenGLImmediateX viewer creation.
>   No action taken.
> WARNING: No viewer created.
> ERROR: Viewer "none" not found - "/vis/viewer/list" to see possibilities.
> ERROR: G4VisCommandsViewerSet::SetNewValue: no current viewer.
> ERROR: G4VisCommandsViewerPan::SetNewValue: no current viewer.
> ERROR: G4VisCommandsViewerZoom::SetNewValue: no current viewer.
> ERROR: G4VisCommandsViewerSet::SetNewValue: no current viewer.
> 
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