spataro@briareos:~/jan12/pandaroot/macro/drc$ rt sim_dirc.C
root [0]
Processing sim_dirc.C...
Warning in <TClassTable::Add>: class PndSdsMCPoint already in TClassTable
Warning in <TClassTable::Add>: class PndSdsStrip already in TClassTable
Warning in <TClassTable::Add>: class PndSdsDigi already in TClassTable
Warning in <TClassTable::Add>: class PndSdsDetector already in TClassTable
[INFO ] Media file used : /home/spataro/jan12/pandaroot/geometry/media_pnd.geo
[INFO ] ============== FairRunSim: Initialising simulation run ==============
Info in <TGeoManager::TGeoManager>: Geometry FAIRGeom, FAIR geometry created
-I- FairGeoMedia Read media
[INFO ] Create visualisation manager
Loading Geant4 global libraries ...Our Macro
Loading Library libG4Tree
Loading Library libG4FR
Loading Library libG4GMocren
Loading Library libG4visHepRep
Loading Library libG4RayTracer
Loading Library libG4VRML
Loading Library libG4vis_management
Loading Library libG4modeling
Loading Library libG4interfaces
Loading Library libG4persistency
Loading Library libG4analysis
Loading Library libG4error_propagation
Loading Library libG4readout
Loading Library libG4physicslists
Loading Library libG4run
Loading Library libG4event
Loading Library libG4tracking
Loading Library libG4parmodels
Loading Library libG4processes
Loading Library libG4digits_hits
Loading Library libG4track
Loading Library libG4particles
Loading Library libG4geometry
Loading Library libG4materials
Loading Library libG4graphics_reps
Loading Library libG4intercoms
Loading Library libG4global
Loading Library libG4clhep
Loading VGM libraries ...
Loading g4root library ...
Loading libraries ... finished
Info in <TGeoManager::SetTopVolume>: Top volume is cave. Master volume is cave
Info in <TGeoNavigator::BuildCache>: --- Maximum geometry depth set to 100
<I> PndPipe - Using default geometry

======= DRC:: ConstructGeometry() ========
=============================================
=============================================
Info in <TGeoManager::CheckGeometry>: Fixing runtime shapes...
Info in <TGeoManager::CheckGeometry>: ...Nothing to fix
Info in <TGeoManager::CloseGeometry>: Counting nodes...
Info in <TGeoManager::Voxelize>: Voxelizing...
Info in <TGeoManager::CloseGeometry>: Building cache...
Info in <TGeoManager::CloseGeometry>: 207 nodes/ 19 volume UID's in FAIR geometry
Info in <TGeoManager::CloseGeometry>: ----------------modeler ready----------------
Info in <TG4RootNavMgr::SetNavigator>: TG4RootNavigator created and registered to G4TransportationManager
Running TVirtualMCApplication::ConstructGeometry
*************************************************************
Geant4 version Name: geant4-09-05-ref-00 (2-December-2011)
Copyright : Geant4 Collaboration
Reference : NIM A 506 (2003), 250-303
WWW : http://cern.ch/geant4
*************************************************************

Info in <TG4RootNavMgr::Initialize>: Creating G4 hierarchy ...
Info in <TGeoManager::ConvertReflections>: Converting reflections in: FAIRGeom - FAIR geometry ...
Info in <TGeoManager::ConvertReflections>: Done
===> GEANT4 materials created and mapped to TGeo ones...

-------- EEEE ------- G4Exception-START -------- EEEE -------
*** G4Exception : G4Root_F003
issued by : TG4RootDetectorConstruction::CreateG4LogicalVolume
Cannot make material for volume: BarrelDIRC

*** Fatal Exception *** core dump ***
-------- EEEE -------- G4Exception-END --------- EEEE -------


*** G4Exception: Aborting execution ***
spataro@briareos:~/jan12/pandaroot/macro/drc$