[mrishi]

Hello all,

I am building a multi-region solver based on interFoam. I took the chtMultiRegionFoam solver structure and modified it, replacing the thermoFluid class with immiscibleIncompressibleTwoPhaseMixture, and corresponding scalar and vector fields (see attached createFluidFields.H).
When compiling, there seems to be some flaw in the way I have declared the immiscibleIncompressibleTwoPhaseMixture, which shows up as below:

g++ -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -O3  -DNoRepository -ftemplate-depth-100 -I. -I../VoF -I./fluid -I./solid -I./interFlow -I./porousFluid -I./porousSolid -I./include -I./include/isoAdvection -I./include/isoCutCell -I./include/isoCutFace -ImultiphaseMixture/lnInclude -I/opt/openfoam6/src/meshTools/lnInclude -I/opt/openfoam6/src/sampling/lnInclude -I/opt/Attachment 72657openfoam6/src/finiteVolume/lnInclude -I/opt/openfoam6/src/finiteVolume/cfdTools -I/opt/openfoam6/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam6/src/thermophysicalModels/specie/lnInclude -I/opt/openfoam6/src/thermophysicalModels/solidThermo/lnInclude -I/opt/openfoam6/src/ODE/lnInclude -I/opt/openfoam6/src/combustionModels/lnInclude -I/opt/openfoam6/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/openfoam6/src/thermophysicalModels/radiation/lnInclude -I/opt/openfoam6/src/regionModels/regionModel/lnInclude -I/opt/openfoam6/src/transportModels -I/opt/openfoam6/src/transportModels/incompressible/lnInclude -I/opt/openfoam6/src/transportModels/twoPhaseMixture/lnInclude -I/opt/openfoam6/src/transportModels/immiscibleIncompressibleTwoPhaseMixture/lnInclude -I/opt/openfoam6/src/transportModels/interfaceProperties/lnInclude -I/opt/openfoam6/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/openfoam6/src/TurbulenceModels/incompressible/lnInclude -I/opt/openfoam6/src/dynamicFvMesh/lnInclude -I/opt/openfoam6/src/lagrangian/basic/lnInclude -I/opt/openfoam6/src/lagrangian/intermediate/lnInclude -I/opt/openfoam6/src/lagrangian/turbulence/lnInclude -I/opt/openfoam6/src/regionModels/surfaceFilmModels/lnInclude  -IlnInclude -I. -I/opt/openfoam6/src/OpenFOAM/lnInclude -I/opt/openfoam6/src/OSspecific/POSIX/lnInclude   -fPIC -c fluid/compressibleCourantNo.C -o Make/linux64GccDPInt32Opt/fluid/compressibleCourantNo.o
g++ -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -O3  -DNoRepository -ftemplate-depth-100 -I. -I../VoF -I./fluid -I./solid -I./interFlow -I./porousFluid -I./porousSolid -I./include -I./include/isoAdvection -I./include/isoCutCell -I./include/isoCutFace -ImultiphaseMixture/lnInclude -I/opt/openfoam6/src/meshTools/lnInclude -I/opt/openfoam6/src/sampling/lnInclude -I/opt/openfoam6/src/finiteVolume/lnInclude -I/opt/openfoam6/src/finiteVolume/cfdTools -I/opt/openfoam6/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam6/src/thermophysicalModels/specie/lnInclude -I/opt/openfoam6/src/thermophysicalModels/solidThermo/lnInclude -I/opt/openfoam6/src/ODE/lnInclude -I/opt/openfoam6/src/combustionModels/lnInclude -I/opt/openfoam6/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/openfoam6/src/thermophysicalModels/radiation/lnInclude -I/opt/openfoam6/src/regionModels/regionModel/lnInclude -I/opt/openfoam6/src/transportModels -I/opt/openfoam6/src/transportModels/incompressible/lnInclude -I/opt/openfoam6/src/transportModels/twoPhaseMixture/lnInclude -I/opt/openfoam6/src/transportModels/immiscibleIncompressibleTwoPhaseMixture/lnInclude -I/opt/openfoam6/src/transportModels/interfaceProperties/lnInclude -I/opt/openfoam6/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/openfoam6/src/TurbulenceModels/incompressible/lnInclude -I/opt/openfoam6/src/dynamicFvMesh/lnInclude -I/opt/openfoam6/src/lagrangian/basic/lnInclude -I/opt/openfoam6/src/lagrangian/intermediate/lnInclude -I/opt/openfoam6/src/lagrangian/turbulence/lnInclude -I/opt/openfoam6/src/regionModels/surfaceFilmModels/lnInclude  -IlnInclude -I. -I/opt/openfoam6/src/OpenFOAM/lnInclude -I/opt/openfoam6/src/OSspecific/POSIX/lnInclude   -fPIC -c solid/solidRegionDiffNo.C -o Make/linux64GccDPInt32Opt/solid/solidRegionDiffNo.o
g++ -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -O3  -DNoRepository -ftemplate-depth-100 -I. -I../VoF -I./fluid -I./solid -I./interFlow -I./porousFluid -I./porousSolid -I./include -I./include/isoAdvection -I./include/isoCutCell -I./include/isoCutFace -ImultiphaseMixture/lnInclude -I/opt/openfoam6/src/meshTools/lnInclude -I/opt/openfoam6/src/sampling/lnInclude -I/opt/openfoam6/src/finiteVolume/lnInclude -I/opt/openfoam6/src/finiteVolume/cfdTools -I/opt/openfoam6/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam6/src/thermophysicalModels/specie/lnInclude -I/opt/openfoam6/src/thermophysicalModels/solidThermo/lnInclude -I/opt/openfoam6/src/ODE/lnInclude -I/opt/openfoam6/src/combustionModels/lnInclude -I/opt/openfoam6/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/openfoam6/src/thermophysicalModels/radiation/lnInclude -I/opt/openfoam6/src/regionModels/regionModel/lnInclude -I/opt/openfoam6/src/transportModels -I/opt/openfoam6/src/transportModels/incompressible/lnInclude -I/opt/openfoam6/src/transportModels/twoPhaseMixture/lnInclude -I/opt/openfoam6/src/transportModels/immiscibleIncompressibleTwoPhaseMixture/lnInclude -I/opt/openfoam6/src/transportModels/interfaceProperties/lnInclude -I/opt/openfoam6/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/openfoam6/src/TurbulenceModels/incompressible/lnInclude -I/opt/openfoam6/src/dynamicFvMesh/lnInclude -I/opt/openfoam6/src/lagrangian/basic/lnInclude -I/opt/openfoam6/src/lagrangian/intermediate/lnInclude -I/opt/openfoam6/src/lagrangian/turbulence/lnInclude -I/opt/openfoam6/src/regionModels/surfaceFilmModels/lnInclude  -IlnInclude -I. -I/opt/openfoam6/src/OpenFOAM/lnInclude -I/opt/openfoam6/src/OSspecific/POSIX/lnInclude   -fPIC -c multiFoam.C -o Make/linux64GccDPInt32Opt/multiFoam.o
In file included from multiFoam.C:119:0:
./fluid/setRegionFluidFields.H: In function 'int main(int, char**)':
./fluid/setRegionFluidFields.H:40:30: warning: unused variable 'g' [-Wunused-variable]
     const dimensionedVector& g = gFluid[i];
                              ^
./fluid/setRegionFluidFields.H:41:27: warning: unused variable 'gh' [-Wunused-variable]
     const volScalarField& gh = ghFluid[i];
                           ^~
./fluid/setRegionFluidFields.H:85:22: warning: unused variable 'pressureControl' [-Wunused-variable]
     pressureControl& pressureControl = pressureControlFluid[i];
                      ^~~~~~~~~~~~~~~
g++ -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -O3  -DNoRepository -ftemplate-depth-100 -I. -I../VoF -I./fluid -I./solid -I./interFlow -I./porousFluid -I./porousSolid -I./include -I./include/isoAdvection -I./include/isoCutCell -I./include/isoCutFace -ImultiphaseMixture/lnInclude -I/opt/openfoam6/src/meshTools/lnInclude -I/opt/openfoam6/src/sampling/lnInclude -I/opt/openfoam6/src/finiteVolume/lnInclude -I/opt/openfoam6/src/finiteVolume/cfdTools -I/opt/openfoam6/src/thermophysicalModels/basic/lnInclude -I/opt/openfoam6/src/thermophysicalModels/specie/lnInclude -I/opt/openfoam6/src/thermophysicalModels/solidThermo/lnInclude -I/opt/openfoam6/src/ODE/lnInclude -I/opt/openfoam6/src/combustionModels/lnInclude -I/opt/openfoam6/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/openfoam6/src/thermophysicalModels/radiation/lnInclude -I/opt/openfoam6/src/regionModels/regionModel/lnInclude -I/opt/openfoam6/src/transportModels -I/opt/openfoam6/src/transportModels/incompressible/lnInclude -I/opt/openfoam6/src/transportModels/twoPhaseMixture/lnInclude -I/opt/openfoam6/src/transportModels/immiscibleIncompressibleTwoPhaseMixture/lnInclude -I/opt/openfoam6/src/transportModels/interfaceProperties/lnInclude -I/opt/openfoam6/src/TurbulenceModels/turbulenceModels/lnInclude -I/opt/openfoam6/src/TurbulenceModels/incompressible/lnInclude -I/opt/openfoam6/src/dynamicFvMesh/lnInclude -I/opt/openfoam6/src/lagrangian/basic/lnInclude -I/opt/openfoam6/src/lagrangian/intermediate/lnInclude -I/opt/openfoam6/src/lagrangian/turbulence/lnInclude -I/opt/openfoam6/src/regionModels/surfaceFilmModels/lnInclude  -IlnInclude -I. -I/opt/openfoam6/src/OpenFOAM/lnInclude -I/opt/openfoam6/src/OSspecific/POSIX/lnInclude   -fPIC -Xlinker --add-needed -Xlinker --no-as-needed Make/linux64GccDPInt32Opt/fluid/compressibleCourantNo.o Make/linux64GccDPInt32Opt/solid/solidRegionDiffNo.o Make/linux64GccDPInt32Opt/multiFoam.o -L/opt/openfoam6/platforms/linux64GccDPInt32Opt/lib \
    -L/home/openfoam/platforms/linux64GccDPInt32Opt/lib -llagrangian -lfluidThermophysicalModels -lspecie -lreactionThermophysicalModels -lsolidThermo -lODE -lturbulenceModels -lcompressibleTurbulenceModels -lincompressibleTurbulenceModels -lmeshTools -lfiniteVolume -lradiationModels -lfvOptions -lregionModels -lsampling -lincompressibleTransportModels -ltwoPhaseMixture -linterfaceProperties -ldynamicFvMesh -lOpenFOAM -ldl  \
     -lm -o /home/openfoam/platforms/linux64GccDPInt32Opt/bin/multiFoam
Make/linux64GccDPInt32Opt/multiFoam.o: In function `Foam::immiscibleIncompressibleTwoPhaseMixture::~immiscibleIncompressibleTwoPhaseMixture()':
multiFoam.C:(.text._ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD0Ev[_ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD5Ev]+0x3): undefined reference to `vtable for Foam::immiscibleIncompressibleTwoPhaseMixture'
Make/linux64GccDPInt32Opt/multiFoam.o: In function `non-virtual thunk to Foam::immiscibleIncompressibleTwoPhaseMixture::~immiscibleIncompressibleTwoPhaseMixture()':
multiFoam.C:(.text._ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD0Ev[_ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD5Ev]+0xaa): undefined reference to `vtable for Foam::immiscibleIncompressibleTwoPhaseMixture'
Make/linux64GccDPInt32Opt/multiFoam.o: In function `non-virtual thunk to Foam::immiscibleIncompressibleTwoPhaseMixture::~immiscibleIncompressibleTwoPhaseMixture()':
multiFoam.C:(.text._ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD0Ev[_ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD5Ev]+0x22a): undefined reference to `vtable for Foam::immiscibleIncompressibleTwoPhaseMixture'
Make/linux64GccDPInt32Opt/multiFoam.o: In function `Foam::PtrList<Foam::immiscibleIncompressibleTwoPhaseMixture>::~PtrList()':
multiFoam.C:(.text._ZN4Foam7PtrListINS_39immiscibleIncompressibleTwoPhaseMixtureEED2Ev[_ZN4Foam7PtrListINS_39immiscibleIncompressibleTwoPhaseMixtureEED5Ev]+0x44): undefined reference to `vtable for Foam::immiscibleIncompressibleTwoPhaseMixture'
Make/linux64GccDPInt32Opt/multiFoam.o: In function `non-virtual thunk to Foam::immiscibleIncompressibleTwoPhaseMixture::~immiscibleIncompressibleTwoPhaseMixture()':
multiFoam.C:(.text._ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD2Ev[_ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD5Ev]+0x13): undefined reference to `vtable for Foam::immiscibleIncompressibleTwoPhaseMixture'
Make/linux64GccDPInt32Opt/multiFoam.o:multiFoam.C:(.text._ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD2Ev[_ZN4Foam39immiscibleIncompressibleTwoPhaseMixtureD5Ev]+0x183): more undefined references to `vtable for Foam::immiscibleIncompressibleTwoPhaseMixture' follow
Make/linux64GccDPInt32Opt/multiFoam.o: In function `main':
multiFoam.C:(.text.startup+0x1de0): undefined reference to `Foam::immiscibleIncompressibleTwoPhaseMixture::immiscibleIncompressibleTwoPhaseMixture(Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&)'
multiFoam.C:(.text.startup+0x1e14): undefined reference to `vtable for Foam::immiscibleIncompressibleTwoPhaseMixture'
multiFoam.C:(.text.startup+0x455f): undefined reference to `Foam::immiscibleIncompressibleTwoPhaseMixture::immiscibleIncompressibleTwoPhaseMixture(Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&)'
/opt/openfoam6/platforms/linux64GccDPInt32Opt/lib/libinterfaceProperties.so: undefined reference to `typeinfo for Foam::alphaContactAngleFvPatchScalarField'
/opt/openfoam6/platforms/linux64GccDPInt32Opt/lib/libinterfaceProperties.so: undefined reference to `Foam::alphaContactAngleFvPatchScalarField::typeName'
collect2: error: ld returned 1 exit status
/opt/openfoam6/wmake/makefiles/general:140: recipe for target '/home/openfoam/platforms/linux64GccDPInt32Opt/bin/multiFoam' failed
make: *** [/home/openfoam/platforms/linux64GccDPInt32Opt/bin/multiFoam] Error 1

My declaration for the twoPhaseMixture (complete file is attached here - createFluidFields.H -

//PtrList<rhoReactionThermo> thermoFluid(fluidRegions.size()); //original chtMultiRegion fluid field

PtrList<immiscibleIncompressibleTwoPhaseMixture> mixtureFluid(fluidRegions.size());

To generate regionwise members of above list,

    Info<< " Adding to mixtureFluid\n" << endl;
    mixtureFluid.set
    (
        i,
        new immiscibleIncompressibleTwoPhaseMixture
        (
            UFluid[i],
            phiFluid[i]
           // fluidRegions[i]
        )
    );

this is based on the standard interFoam createFields for single region, which uses mixture(U,phi);

I would really appreciate if someone can help me figure out how to fix this issue.

I found two closest reported issues but I am not well-equipped to extrapolate my own issue from there:
1. Can not resolve "undefined reference"
2. Compile OF 2.3 on Mac OS X .... the patch

#2 was solved by modifying Make/options, adding -ltwoPhaseMixture and -linterfaceProperties to the EXE_LIBS list. However, this does not solve the issue in my case.

I much appreciate any direction regarding debugging this.

[mrishi]

The error was in stupidity.!

I forgot to add -limmiscibleIncompressibleTwoPhaseMixture to Make/options.


Adding here just for documentation.