Bug Postprocessing wall profiles in openfoam
 

happy thanksgiving foamers. i ran into a bug that i am unable to figure out...i compiled an application that generates wall profiles for the u velocity, temperature, in openfoam, etcc..but, when i run the executable, i get the following error:

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#0 Foam::error::printStack(Foam::Ostream&) in "/home/ayodeji/OpenFOAM/OpenFOAM-1.6.x/lib/linux64GccDPOpt/libOpenFOAM.so"
#1 Foam::sigSegv::sigSegvHandler(int) in "/home/ayodeji/OpenFOAM/OpenFOAM-1.6.x/lib/linux64GccDPOpt/libOpenFOAM.so"
#2 ?? in "/lib/libc.so.6"
#3 wallIndex::extractLineCell(int, int, bool) const in "/home/ayodeji/OpenFOAM/ayodeji-1.6.x/applications/bin/linux64GccDPOpt/profileWall"
#4 wallIndex::collapse(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, int, int) const in "/home/ayodeji/OpenFOAM/ayodeji-1.6.x/applications/bin/linux64GccDPOpt/profileWall"
#5 main in "/home/ayodeji/OpenFOAM/ayodeji-1.6.x/applications/bin/linux64GccDPOpt/profileWall"
#6 __libc_start_main in "/lib/libc.so.6"
#7 _start at /build/buildd/glibc-2.9/csu/../sysdeps/x86_64/elf/start.S:116
Segmentation fault
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does anyone have any ideas as to how to proceed?? thanks much in advance..