[cfMesh] cfMesh pMesh and tetMesh doesn't work

Bastian@MM · April 4, 2019, 03:29

Dear all,

I would like to mesh a geometry with pMesh but getting allways an error.
I also tried the bunny tutorial, but getting the same error.

Also with tetMesh I getting this error. Only cartesianMesh works.

Can anybody help me?

Resizing points!
Creating faces
Reordering boundary faces
Finished reordering boundary faces
#0 Foam::error:

rintStack(Foam::Ostream&) at ??:?
#1 Foam::sigSegv::sigHandler(int) at ??:?
#2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
#3 Foam:

olyMeshGenModifier::removeUnusedVertices() at ??:?
#4 Foam::voronoiMeshExtractor::createMesh() at ??:?
#5 Foam::voronoiMeshGenerator::createVoronoiMesh() at ??:?
#6 Foam::voronoiMeshGenerator::generateMesh() at ??:?
#7 Foam::voronoiMeshGenerator::voronoiMeshGenerator(F oam::Time const&) at ??:?
#8 ? at ??:?
#9 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#10 ? at ??:?
Speicherzugriffsfehler (Speicherabzug geschrieben)

GerhardHolzinger · April 4, 2019, 13:55

What pMesh and tetMesh have in common, what is absent in cartesianMesh, is the use of the class voronoiMeshGenerator.

The class voronoiMeshGenerator also shows up in the error message you posted.

Try clearing the build-files of cfMesh, and re-compiling cfMesh. Look out for build problems.

Bastian@MM · June 19, 2019, 03:06

Thank you very much for your response, but unfortunately just cleaning and re-compiling doesn't work.
But gladly I solved my problem. I found a webside to install cfMesh suitable for OF5 and OF6. I installed cfMesh with this manual and it works. Here is the link

https://openfoamwiki.net/index.php/E...ilities/cfMesh

Thanks

April 4, 2019, 03:29	cfMesh pMesh and tetMesh doesn't work	#1
Bastian@MM New Member Bastian Heitkötter Join Date: Mar 2018 Posts: 3 Rep Power: 8	Dear all, I would like to mesh a geometry with pMesh but getting allways an error. I also tried the bunny tutorial, but getting the same error. Also with tetMesh I getting this error. Only cartesianMesh works. Can anybody help me? Resizing points! Creating faces Reordering boundary faces Finished reordering boundary faces #0 Foam::error:rintStack(Foam::Ostream&) at ??:? #1 Foam::sigSegv::sigHandler(int) at ??:? #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" #3 Foam:olyMeshGenModifier::removeUnusedVertices() at ??:? #4 Foam::voronoiMeshExtractor::createMesh() at ??:? #5 Foam::voronoiMeshGenerator::createVoronoiMesh() at ??:? #6 Foam::voronoiMeshGenerator::generateMesh() at ??:? #7 Foam::voronoiMeshGenerator::voronoiMeshGenerator(F oam::Time const&) at ??:? #8 ? at ??:? #9 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #10 ? at ??:? Speicherzugriffsfehler (Speicherabzug geschrieben) lourencosm likes this.

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April 4, 2019, 13:55		#2
GerhardHolzinger Senior Member Gerhard Holzinger Join Date: Feb 2012 Location: Austria Posts: 342 Rep Power: 28	What pMesh and tetMesh have in common, what is absent in cartesianMesh, is the use of the class voronoiMeshGenerator. The class voronoiMeshGenerator also shows up in the error message you posted. Try clearing the build-files of cfMesh, and re-compiling cfMesh. Look out for build problems.

June 19, 2019, 03:06		#3
Bastian@MM New Member Bastian Heitkötter Join Date: Mar 2018 Posts: 3 Rep Power: 8	Thank you very much for your response, but unfortunately just cleaning and re-compiling doesn't work. But gladly I solved my problem. I found a webside to install cfMesh suitable for OF5 and OF6. I installed cfMesh with this manual and it works. Here is the link https://openfoamwiki.net/index.php/E...ilities/cfMesh Thanks lourencosm likes this.