|Message: Problem writing material properties table in GDML||Not Logged In (login)|
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I'm trying to export a geometry to gdml and I'm getting a crash when the gdml parser tries to write the material properties tables. The stack trace is shown below. If I simply comment out the "SetMaterialPropertiesTable" lines everything works, but of course the material properties that I want aren't there.
Also, I define some G4OpticalSurfaces with reflectivity and efficiency added to the properties. I see the optical surface in the gdml but I don't see the properties anywhere.
I'm running GEANT 4.9.3.b01 on MacOSX 10.6.2.
Any help would be greatly appreciated.
Thanks, Doug Roberts
#0 0x00007fff8664a220 in wait4 () #1 0x00007fff8665e7b6 in system () #2 0x000000010015683e in TUnixSystem::StackTrace () #3 0x00000001001589fa in TUnixSystem::DispatchSignals () #4 <signal handler called> #5 0x00000001034f6cc9 in G4GDMLWriteMaterials::PropertyVectorWrite () #6 0x00000001034f7564 in G4GDMLWriteMaterials::PropertyWrite () #7 0x00000001034f860c in G4GDMLWriteMaterials::MaterialWrite () #8 0x00000001034f8f57 in G4GDMLWriteMaterials::AddMaterial () #9 0x000000010351433f in G4GDMLWriteStructure::TraverseVolumeTree () #10 0x00000001034f2fcf in G4GDMLWrite::Write () #11 0x0000000100004158 in main ()