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January 16, 2014, 01:50 |
Error during foamToVTK
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#1 |
New Member
Join Date: Apr 2013
Posts: 8
Rep Power: 13 |
Hi!
I have faced a 'segmentation fault' during foamToVTK. Simulation was successfully run. Help me please Error is as below: Time: 4000 volScalarFields : p nut k epsilon volVectorFields : U Internal : "/home/cnf0550/gsc_intake_run/run1301/VTK/run1301_4000.vtk" Original cells:418831 points:447933 Additional cells:113002 additional poi nts:17780 Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/inlet/inlet_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/outlet/outlet_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/defaultFaces/defaultFac es_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_air_filt er_sides/gsc_intake_gsc_air_filter_sides_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_extrude_ snorkel/gsc_intake_gsc_extrude_snorkel_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_extrude_ zip_tube/gsc_intake_gsc_extrude_zip_tube_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_inlet/gs c_intake_gsc_inlet_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_intake_l ower/gsc_intake_gsc_intake_lower_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_intake_u pper/gsc_intake_gsc_intake_upper_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_outlet/g sc_intake_gsc_outlet_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_resonato r/gsc_intake_gsc_resonator_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_snorkel/ gsc_intake_gsc_snorkel_4000.vtk" Patch : "/home/cnf0550/gsc_intake_run/run1301/VTK/gsc_intake_gsc_zip_tube /gsc_intake_gsc_zip_tube_4000.vtk" FaceZone : "/home/cnf0550/gsc_intake_run/run1301/VTK/skewFaces/skewFaces_400 0.vtk" #0 Foam::error:rintStack(Foam::Ostream&) in "/usr/local/OpenFOAM/OpenFOAM-1.6. x/lib/linux64GccDPOpt/libOpenFOAM.so" #1 Foam::sigSegv::sigSegvHandler(int) in "/usr/local/OpenFOAM/OpenFOAM-1.6.x/lib /linux64GccDPOpt/libOpenFOAM.so" #2 __restore_rt at sigaction.c:0 #3 Foam::List<int>:perator=(Foam::List<int> const&) in "/usr/local/OpenFOAM/Op enFOAM-1.6.x/applications/bin/linux64GccDPOpt/foamToVTK" #4 Foam::faceZone::calcFaceZonePatch() const in "/usr/local/OpenFOAM/OpenFOAM-1. 6.x/lib/linux64GccDPOpt/libOpenFOAM.so" #5 Foam::faceZone:perator()() const in "/usr/local/OpenFOAM/OpenFOAM-1.6.x/lib /linux64GccDPOpt/libOpenFOAM.so" #6 main in "/usr/local/OpenFOAM/OpenFOAM-1.6.x/applications/bin/linux64GccDPOpt/ foamToVTK" #7 __libc_start_main in "/lib64/libc.so.6" #8 Foam::regIOobject::writeObject(Foam::IOstream::str eamFormat, Foam::IOstream:: versionNumber, Foam::IOstream::compressionType) const in "/usr/local/OpenFOAM/Ope nFOAM-1.6.x/applications/bin/linux64GccDPOpt/foamToVTK" Segmentation fault |
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January 16, 2014, 02:08 |
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#2 |
Senior Member
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Hi,
as the error occurred while writing VTK file for skewFaces face zone (which is usually produced by checkMesh utility) I can suppose numbering of the mesh was changed and skewFaces indices are not valid. Try running foamToVTK with -noFaceZones option so it will ignore that skewFaces face zone. |
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January 16, 2014, 02:18 |
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#3 |
New Member
Join Date: Apr 2013
Posts: 8
Rep Power: 13 |
Thanx so much! I have succesfully convert the result to VTK.
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April 7, 2015, 10:04 |
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#4 |
New Member
Juan David Rodriguez P
Join Date: Jan 2015
Location: Milano
Posts: 20
Rep Power: 11 |
Hi,
I have the same error as Lana, but mine explodes in this line and is from a lagrangian simulation: Original cells:909600 points:934329Additional cells:0 additional points:0 Thank you, |
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April 7, 2015, 13:08 |
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#5 | |
Senior Member
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Hi,
Quote:
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