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None Error in INCL++ "NULL density in initUniverseRadius" 

Forum: Hadronic Processes
Date: 11 Jun, 2013
From: Edward Leggett <Edward Leggett>

I am using the INCL++ physics list (modified to include Neutron_HP) to simulate spallation events for a neutron source. I am occasionally getting the following fatal error:

-------- EEEE ------- G4Exception-START -------- EEEE -------
*** G4Exception : INCLXX0000
      issued by : /Users/ehl/Development/sim/geant4/source/geant4.9.6.p01/source/processes/hadronic/models/inclxx/incl_physics/src/G4INCLCascade.cc:781
NULL density in initUniverseRadius. Projectile type=0, A=1, Z=1, kinE=641.489, target A=1, Z=1
*** Fatal Exception *** core dump ***
-------- EEEE -------- G4Exception-END --------- EEEE -------

When attaching to it with a debugger, I can tell that it is from a proton inelastic event inside a pre-moderator made of G4_Water. Does anyone know what might be causing this, or at least what to look for in my stack trace?

Thanks in advance for any help.

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1 Question: Re: Error in INCL++   (Jeyasingam Jeyasugiththan - 11 Sep, 2013)
(_ None: Re: Error in INCL++   (Edward Leggett - 11 Sep, 2013)
(_ None: Re: Error in INCL++   (Jeyasingam Jeyasugiththan - 11 Sep, 2013)
(_ None: Re: Error in INCL++   (Davide Mancusi - 27 Nov, 2013)
(_ Ok: Re: Error in INCL++   (Jeyasingam Jeyasugiththan - 27 Nov, 2013)
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