Error in GeoModelG4 when handling Ether and HyperUranium
When running fullsimlight on new geometry dumps (recently created), the simulation is aborted with the following message:
--- Warning from G4Material::G4Material() define a material with density=0 is not allowed.
The material special::Ether will be constructed with the default minimal density: 1e-25g/cm3
-------- EEEE ------- G4Exception-START -------- EEEE -------
*** G4Exception : mat012
issued by : G4Element::G4Element()
Fail to create G4Element Ether with Z= 500 N= 1 N < Z is not allowed
*** Fatal Exception *** core dump ***
**** Track information is not available at this moment
**** Step information is not available at this moment
-------- EEEE -------- G4Exception-END --------- EEEE -------
*** G4Exception: Aborting execution ***