[Andrea_85]

Hello,

i am trying to modify the interfaceProperties lib. To do this i created a new library (say "myInterfaceProperties"), which, for the moment, looks exactly as the original one. The only difference is that i am trying to pass more fields to the library. I modified the constructors part in interfaceProperties.C as follow (red parts are new)

// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
Foam::myInterfaceProperties::myInterfaceProperties
(
    const volScalarField& alpha1,
    const volVectorField& U,
    const volScalarField& DeltaX,
    const volScalarField& DeltaY,
    const IOdictionary& dict
)
:    
    alpha1_(alpha1),
    U_(U),
    dx_(DeltaX),
    dy_(DeltaY),

Then, i added the declaration of the two new variables in interfaceProperties.H

 
const volScalarField& alpha1_;
const volVectorField& U_;
const volScalarField& dx_;
const volScalarField& dy_;

DeltaX and DeltaX are defined in the main code as volScalarField.
I called the new library in createField.H as

myInterfaceProperties interface(alpha1, U, DeltaX, DeltaY, twoPhaseProperties);

I have successfully compiled both the new library and the main code but when i try to run the code i get this error just after the library is called

Create mesh for time = 0


PIMPLE: Operating solver in PISO mode

Reading field p_rgh

Reading field U

Reading/calculating face flux field phi

Reading transportProperties

Selecting incompressible transport model Newtonian
Selecting incompressible transport model Newtonian

#0  Foam::error::printStack(Foam::Ostream&) at ??:?
#1  Foam::sigSegv::sigHandler(int) at ??:?
#2   in "/lib/x86_64-linux-gnu/libc.so.6"
#3  Foam::myInterfaceProperties::myInterfaceProperties(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::IOdictionary const&) at ??:?
#4
 at ??:?
#5  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#6
 at ??:?
Segmentation fault (core dumped)

Note that i am not even using DeltaX DeltaY, this was just a test to see if the new variables were correctly passed to the new library and it seems they are not.

Any idea about the error?

Andrea