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-   -   Symbol lookup error??! (https://www.cfd-online.com/Forums/openfoam-programming-development/138731-symbol-lookup-error.html)

Dan1788 July 9, 2014 17:59
Symbol lookup error??!
 
Hello,

I typed Allwmake in "src/thermophysicalModels" folder to compile a change I had made in the chemistryModel.C file located in "src/thermophysicalModels/chemistryModel" folder.

The compilation did not give me any errors. But when I compile my reactingFoam solver, it gives me the following error message:

symbol lookup error: /home/Dan/apps/OpenFOAM/OpenFOAM-2.2.0/platforms/linux64GccDPOpt/lib/libreactionThermophysicalModels.so: undefined symbol: _ZN11yyFlexLexer6yywrapEv

Can anyone help me to understand what this means and how I can get rid of this error? Thanks!

vcvedant August 10, 2017 09:37
Hello Daniel,
though this is an old post but were you able to solve it?

HengLiu May 26, 2021 23:16
reactingFoam：symbol lookup error
 
Sorry to bother. Have you solved this problem and could you give me some suggestions？I compiled src/thermoPhysicalModels/chemistryModel successfully.But when i run tutorials/combustion/laminar/counterFlowFlame2D using reactingFoam, it reminded me that
Code:
reactingFoam: symbol lookup error: /home/dyfluid/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt32Opt/lib/libchemistryModel.so: undefined symbol: _ZN4Foam18TDACChemistryModelINS_17psiReactionThermoENS_19sutherlandTransportINS_7species6thermoINS_11janafThermoINS_15PengRobinsonGasINS_6specieEEEEENS_16sensibleEnthalpyEEEEEE8typeNameE

mAlletto May 27, 2021 02:50
Maybe this post helps https://benohead.com/blog/2012/06/22...efined-symbol/


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