|Message: Problem with OpenGL visual||Not Logged In (login)|
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i am using geant4.9.1 on a suse linux 11.1 and i have a fully functional and working perfectly geant code on my office pc. two days ago i install the geant on my home pc with the same mathod as i used to install in my office pc. it was installed perfectly but when i execute the exampleNO2 it didnt give any OpenGL visual but display some error which i was not able to resolve its given below. in last two days i stuck with an OpenGL visual problem please help me in this regard.
/run/verbose 2 # # Create a scene handler for a specific graphics system # (Edit the next line(s) to choose another graphics system) # /vis/open OGLIX 600x600-0+0 /vis/sceneHandler/create OGLIX /vis/viewer/create ! ! 600x600-0+0 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. # ####/vis/open OGLSXm ####/vis/open HepRepXML # ####/vis/open DAWNFILE # # draw scene # /vis/drawVolume /vis/scene/create /vis/scene/add/volume world /vis/sceneHandler/attach # /vis/viewer/set/viewpointThetaPhi 90 180 deg ERROR: G4VisCommandsViewerSet::SetNewValue: no current viewer. /vis/viewer/zoom 1.4 ERROR: G4VisCommandsViewerZoom::SetNewValue: no current viewer. # # for drawing the tracks /vis/scene/add/trajectories /tracking/storeTrajectory 1 WARNING: Trajectory storing has been requested. This action may be reversed with "/tracking/storeTrajectory 0". # (if too many tracks cause core dump => /tracking/storeTrajectory 0) # for drawing the hits, uncomment next line # /vis/scene/add/hits # (if you prefer refreshing each event, comment out next line) /vis/scene/endOfEventAction accumulate WARNING: The vis manager will keep up to 100 events. This may use a lot of memory.