Fix for Error with Geant4 optical properties when using Geant4 11.2
Fix for Error with Geant4 optical properties when using Geant4 11.2
Redmine discussion available at https://redmine.cbm.gsi.de/issues/3219
Fix for Error with Geant4 optical properties when using Geant4 11.2
Redmine discussion available at https://redmine.cbm.gsi.de/issues/3219