[NainaPatil]

I have built OpenFOAM 2106 successfully with aocc 3.2 and earlier versions. But OpenFOAM 2112 completes the build with the following error- This also fails with LLVM Clang

ld.lld: error: undefined symbol: typeinfo for Foam::regionModels::regionFaModel
referenced by MPPICInterFoam.C
v2112/build/linux64AmdDPInt32Opt/applications/solvers/multiphase/MPPICInterFoam/MPPICInterFoam.ovoid Foam::SurfaceFilmModel<Foam::KinematicCloud<Foam:: Cloud<Foam::KinematicParcel<Foam:article> > > >::inject<Foam::KinematicCloud<Foam::Cloud<Foam::K inematicParcel<Foam:article> > > >(Foam::KinematicCloud<Foam::Cloud<Foam::Kinematic Parcel<Foam:article> > >&))
referenced by MPPICInterFoam.C
v2112/build/linux64AmdDPInt32Opt/applications/solvers/multiphase/MPPICInterFoam/MPPICInterFoam.ovoid Foam::SurfaceFilmModel<Foam::KinematicCloud<Foam:: Cloud<Foam::KinematicParcel<Foam:article> > > >::inject<Foam::KinematicCloud<Foam::Cloud<Foam::K inematicParcel<Foam:article> > > >(Foam::KinematicCloud<Foam::Cloud<Foam::Kinematic Parcel<Foam:article> > >&))
>>> referenced by MPPICInterFoam.C

System Details
Server- AMD Epyc 7763
OS- Cent OS 8.3
OpenMPI-4.1.1

Kindly help in resolving this

[NainaPatil]

Hello Team,

Is there any update on this issue ? currently we have found a workaround for the issue by linking "-lregionFaModels" in OpenFOAMROOT/wmake/rules/Amd/General/link-c++.

But do we have any official fix for this ? when is it expected ?

[olesen]

Originally Posted by NainaPatil

Hello Team,

Is there any update on this issue ? currently we have found a workaround for the issue by linking "-lregionFaModels" in OpenFOAMROOT/wmake/rules/Amd/General/link-c++.

But do we have any official fix for this ? when is it expected ?

Reading the forum is a bit of hit and miss for tracking any issues. Thanks for opening a regular issue (https://develop.openfoam.com/Develop.../-/issues/2449) now working on it.