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Segmentation Fault in fluent3DMeshToFoam

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Old   December 3, 2008, 08:50
Default Hi, So this means I've got t
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Wassja A. Kopp
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Hi,
So this means I've got to check out the files with git and compile them manually? This may be hard because my linux-system doesn't have a connection to the Internet.... I'd be glad if I could download a compiled 64bit version of this new fluent3DMeshToFoam so I can convert my porous zones from fluent to OF. Otherwise I could try to use the 1.4.1 version, but I'm quite happy with 1.5 and don't know if it's possible to use fluent3DMeshToFoam in version 1.4.1 and then run in 1.5.

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Wassja
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Old   March 16, 2009, 03:59
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Quote:
Originally Posted by mattijs View Post
Pushed a changed fluent3DMeshToFoam.L to the 1.5.x git which reads your file. Let me know if it breaks anything else ;-)
I met the same problem, and using the new fluent3DMeshToFoam.L works, Thanks
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Old   March 16, 2009, 04:28
Thumbs up 3D fluent mesh
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Dear friend,

you can do the remeshing starting from lines, areasand then volume mesh. you will get the 3d mesh only after error free 2d mesh.Try again.
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Old   April 13, 2011, 15:37
Default ERROR sigsegv
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Hello,

I am new in OpenFOAM and I´m trying to convert a 2d mesh (.msh) from Fluent to OpenFOAM usinf FluentMeshToFoam. (OF 1.7.1.)

I got the same error "SigSev" and also "Printstack".

It appears this message in OF:

hemodynamics@marioc-PowerEdge-R300:~/OpenFOAM/hemodynamics-1.7.1/run/marta/poiseuille_mesh$ fluentMeshToFoam ascii.msh
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.7.x |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 1.7.x-3776603e4c6c
Exec : fluentMeshToFoam ascii.msh
Date : Apr 11 2011
Time : 22:45:41
Host : marioc-PowerEdge-R300
PID : 13356
Case : /home/hemodynamics/OpenFOAM/hemodynamics-1.7.1/run/marta/poiseuille_mesh
nProcs : 1
SigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

number of faces: 1643
Number of points: 203
Reading uniform faces
Reading points


FINISHED LEXING


#0 Foam::error:rintStack(Foam::Ostream&) in "/opt/openfoam171/lib/linux64GccDPOpt/libOpenFOAM.so"


#1 Foam::sigSegv::sigSegvHandler(int) in "/opt/openfoam171/lib/linux64GccDPOpt/libOpenFOAM.so"

#2 in "/lib/libc.so.6"
#3
in "/opt/openfoam171/applications/bin/linux64GccDPOpt/fluentMeshToFoam"
#4 __libc_start_main in "/lib/libc.so.6"
#5
in "/opt/openfoam171/applications/bin/linux64GccDPOpt/fluentMeshToFoam"
Violación de segmento
hemodynamics@marioc-PowerEdge-R300:~/OpenFOAM/hemodynamics-1.7.1/run/marta/poiseuille_mesh$


Does anybody now what this errors mean? I don´t know how to solve them! I would appreciate any help! Thanks in advance!!
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