[Mahmoud_aboukhedr]

Hello,
Am new in using rhoPimplefoam to simulate compressible transient case ...

I just use same step from the rhopimpleFoam tutorial in my geometry ,, but I get this error

#0  Foam::error::printStack(Foam::Ostream&) in "/home/ofoam/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#1  Foam::sigFpe::sigHandler(int) in "/home/ofoam/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#2
 at sigaction.c:0
#3  Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) in "/home/ofoam/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#4  Foam::operator/(Foam::UList<double> const&, Foam::UList<double> const&) in "/home/ofoam/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#5
 in "/home/ofoam/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64GccDPOpt/bin/rhoPimpleFoam"
#6  __libc_start_main in "/lib64/libc.so.6"
#7
 in "/home/ofoam/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64GccDPOpt/bin/rhoPimpleFoam"
Floating point exception

Any help to know what that error mean???

[wyldckat]

Quick answer:

Originally Posted by http://www.cfd-online.com/Forums/blogs/wyldckat/232-list-threads-useful-building-openfoam-other-third-party-tools.html

"Oh my, oh my, the solver crashed, what am I going to do?"

1. Don't panic.
2. Start reading here: Foam::error::PrintStack - post #2
3. Still can't figure out the problem, then read here: Parallel running of 3D multiphase turbulence model (unknown problem!!) post#3
4. Perhaps wrong dimensions? porousSimpleFoam - crash post #2
5. Wondering what it all means? Here's an explanation of one example: Unstabil Simulation with chtMultiRegionFoam post #11

[Mahmoud_aboukhedr]

Thanks alot