|Message: Re: Assertion `pSolid != 0' failed||Not Logged In (login)|
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Dear Jonathan, It seems that you are creating a G4LogicalVolume without giving it a Solid. Can you check your Detector Description class? If it is not simple to find where this occurs, I suggest the usual debugging tool: Add print statements at different places in that method until you locate the relevant line of code. Best regards, John Apostolakis On Jun 23, 2008, at 10:04 AM, Jonathan Mbewe wrote: > > *** Discussion title: Geometry > > I have modified the Hadrontherapy example in GEANT4 to conform to the > specifications of our local Proton therapy nozzle. However, I get the > error below when I run: > > Hadrontherapy: include/G4LogicalVolume.icc:216: void > G4LogicalVolume::SetSolid(G4VSolid*): Assertion `pSolid != 0' failed. > Aborted > > I request your assistance. > > ------------------------------------------------------------- > Visit this GEANT4 at hypernews.slac.stanford.edu message (to reply > or unsubscribe) at: > http://hypernews.slac.stanford.edu/HyperNews/geant4/get/geometry/914.html