[WellZhou]

Hey all!

I recently implemented recycling and rescaling method in OpenFOAM. Based on the boundary condition mappedVelocityFluxFixedValue, I rewrote it to satisfy my research requirements. And I also define a new solver based on pisoFoam. It seems that the code has been programmed in OpenFOAM. Unfortunately, the error was occurred in the process of calculation.

[0] #0 Foam::error:rintStack(Foam::Ostream&)[1] #0 Foam::error:rintStack(Foam::Ostream&)[3] #0 Foam::error:rintStack(Foam::Ostream&)[2] #0 Foam::error:rintStack(Foam::Ostream&) at ??:?
at ??:?
[1] #1 Foam::sigSegv::sigHandler(int)[3] #1 Foam::sigSegv::sigHandler(int) at ??:?
at ??:?
[2] #1 Foam::sigSegv::sigHandler(int)[0] #1 Foam::sigSegv::sigHandler(int) at ??:?
[3] # at ??:?
[0] #2 ?2 ? at ??:?
[1] #2 ? at ??:?
[2] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
[3] #3 in "/lib/x86_64-linux-gnu/libc.so.6"
[0] #3 in "/lib/x86_64-linux-gnu/libc.so.6" in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #3
[1] #3 Foam::List<Foam::Vector<double> >:perator=(Foam::UList<Foam::Vector<double> > const&)Foam::List<Foam::Vector<double> >:perator=(Foam::UList<Foam::Vector<double> > const&)Foam::List<Foam::Vector<double> >:perator=(Foam::UList<Foam::Vector<double> > const&)Foam::List<Foam::Vector<double> >:perator=(Foam::UList<Foam::Vector<double> > const&) at ??:?
[0] #4 Foam::scalemappedVelocityFluxFixedValueFvPatchFiel d::updateCoeffs() at ??:?
[3] #4 Foam::scalemappedVelocityFluxFixedValueFvPatchFiel d::updateCoeffs() at ??:?
[1] #4 Foam::scalemappedVelocityFluxFixedValueFvPatchFiel d::updateCoeffs() at ??:?
[2] #4 Foam::scalemappedVelocityFluxFixedValueFvPatchFiel d::updateCoeffs() at ??:?
[3] #5 at ??:?
[0] #5 at ??:?
[1] #5 at ??:?
[2] #5 Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&)Foam::fvMatrix<Foam::Vector<double> >::fvMatrix(Foam::GeometricField<Foam::Vector<doub le>, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&) at ??:?
[1] #6 at ??:?
[3] #6 at ??:?
[0] #6 at ??:?
[2] #6 ???? at ??:?
[1] #7 at ??:?
[2] #7 at ??:?
[3] #7 at ??:?
[0] #7 ???? at ??:?
[1] #8 __libc_start_main at ??:?
[2] #8 __libc_start_main at ??:?
[0] #8 __libc_start_main at ??:?
[3] #8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #9 in "/lib/x86_64-linux-gnu/libc.so.6"
[1] #9 in "/lib/x86_64-linux-gnu/libc.so.6"
[0] #9 in "/lib/x86_64-linux-gnu/libc.so.6"
[3] #9 ???? at ??:?

Has anyone already faced similar problems in OpenFOAM? Where could this come from?

Thank you very much for your time!