|
[Sponsors] |
August 2, 2017, 18:19 |
swak4Foam division by 0 error
|
#1 |
Member
Join Date: Jun 2016
Posts: 99
Rep Power: 10 |
Hello all,
I've compiled OpenFOAM v1706 and swak4Foam (https://github.com/Unofficial-Extend...pile_v17706%2B) During the swak4Foam installation it gave me tons of could no open file * for source file * due to No such file or directory warnings but according to https://openfoamwiki.net/index.php/I...Error_Messages they can be ignored. And the compilation finished without errors, only warnings. However this is quite unusual since in my previous installation there's no warning. OpenFOAM works, but swak4Foam doesn't. I applied a Robin BC: Code:
type groovyBC; variables "GT=snGrad(T);DT=8.1e-13;DC=4.4e-12;"; valueExpression "0"; gradientExpression "0"; fractionExpression "1/(1+DC/(DT*GT*mag(delta())))"; Code:
#0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::sigFpe::sigHandler(int) at ??:? #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" #3 Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) at ??:? #4 Foam::operator/(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? #5 parserPatch::PatchValueExpressionParser::parse() at ??:? #6 Foam::PatchValueExpressionDriver::parseInternal(int) at ??:? #7 Foam::CommonValueExpressionDriver::parse(Foam::exprString const&, Foam::word const&) at ??:? #8 Foam::tmp<Foam::Field<double> > Foam::CommonValueExpressionDriver::evaluate<double>(Foam::exprString const&, bool) at ??:? #9 Foam::groovyBCFvPatchField<double>::updateCoeffs() at ??:? #10 Foam::fvMatrix<double>::fvMatrix(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&) at ??:? #11 Foam::tmp<Foam::fvMatrix<double> > Foam::fv::optionList::operator()<double>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::word const&) at ??:? #12 ? at ??:? #13 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #14 ? at ??:? Floating point exception (core dumped) I'm 100% sure my own solver and groovyBC is correct. It worked on OpenFOAM 4.1 with an earlier swak4Foam-dev (before 0.4.1 was released). I also tried OpenFOAM 4.1 with swak4Foam 0.4.1 and latest dev but they all gave the same error. So this should be an installation error. Last edited by xuegy; August 2, 2017 at 21:14. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[OpenFOAM.org] compile error in dynamicMesh and thermophysicalModels libraries | NickG | OpenFOAM Installation | 3 | December 30, 2019 01:21 |
[blockMesh] blockMesh with double grading. | spwater | OpenFOAM Meshing & Mesh Conversion | 92 | January 12, 2019 10:00 |
[swak4Foam] GroovyBC the dynamic cousin of funkySetFields that lives on the suburb of the mesh | gschaider | OpenFOAM Community Contributions | 300 | October 29, 2014 19:00 |
OpenFOAM without MPI | kokizzu | OpenFOAM Installation | 4 | May 26, 2014 10:17 |
DecomposePar links against liblamso0 with OpenMPI | jens_klostermann | OpenFOAM Bugs | 11 | June 28, 2007 18:51 |