Hi,
I have a parameterized geometry placed inside a box using G4PVParameterised methods. I want to place another geomtry (say G4Tubs) inside same box using G4PVPlacement method. However when I do so, It gives error
userDetector->Construct() start.
-------- EEEE ------- G4Exception-START -------- EEEE -------
*** G4Exception : GeomMgt0002
issued by : G4LogicalVolume::AddDaughter()
ERROR - Attempt to place a volume in a mother volume
already containing a replicated volume.
A volume can either contain several placements
or a unique replica or parameterised volume !
Mother logical volume: phantomLogical
Placing volume: PlexiPhysical
Replica or parameterised volume must be the only daughter!
*** Fatal Exception *** core dump ***
**** Track information is not available at this moment
**** Step information is not available at this moment
-------- EEEE -------- G4Exception-END --------- EEEE -------
Ofcourse the other method is to place G4tubs outside this box, But then it will be away from the phantom. Is there a way to place T4Tubs geometry near phantom inside the box?