[joegi.geo]

Hi,

I compiled mesquite 2.3.0 with openfoam 2.2x and dynamicTopoFvMesh-port2.2.x. Everything compiles fine, but when I try to tun a case I am getting this error

Selecting motion solver: mesquiteMotionSolver
--> FOAM Warning : 
    From function dlOpen(const fileName&, const bool)
    in file POSIX.C at line 1179
    dlopen error : /home/joegi/OpenFOAM/joegi-2.2.x/platforms/linux64GccDPOpt/lib/libmesquiteMotionSolver.so: undefined symbol: _ZTVN9Mesquite217LaplacianSmootherE
--> FOAM Warning : 
    From function dlLibraryTable::open(const fileName&, const bool)
    in file db/dynamicLibrary/dlLibraryTable/dlLibraryTable.C at line 99
    could not load "libmesquiteMotionSolver.so"
--> FOAM Warning : 
    From function dlLibraryTable::open(const dictionary&, const word&, const TablePtr&)
    in file /home/joegi/OpenFOAM/OpenFOAM-2.2.x/src/OpenFOAM/lnInclude/dlLibraryTableTemplates.C at line 67
    Could not open library "libmesquiteMotionSolver.so"



--> FOAM FATAL ERROR: 
Unknown solver type mesquiteMotionSolver

Valid solver types are:

7
(
displacementComponentLaplacian
displacementInterpolation
displacementLaplacian
displacementLayeredMotion
displacementSBRStress
velocityComponentLaplacian
velocityLaplacian
)


    From function motionSolver::New(const polyMesh&)
    in file motionSolver/motionSolver/motionSolver.C at line 129.

FOAM exiting

Any clue what could be the problem?. Btw I get the same error with mesquite 2.2.0. I am using a case that works fine with openfoam 2.1.x and mesquite 2.2.0.

[xucloud77]

I have seen the same problem. But when I copy the content under the folder mesquit lib (libmesquiteMotionSolver.so) to OpenFOAM lib folder, the problem disappeared.

[olivier_au_chili]

Hi Foamers:

I have also been some difficulties for compiling mesquite-2.3.0 and dynamicTopoFvMesh with OpenFoam-2.2.x. I followed the Install.txt of Sandeep but it is necessary to copy:

libmesquite.so and libmesquite.so.0 and libmesquite.so.0.0.0 of the repertory:
$HOME/OpenFOAM/ThirdParty-2.2.x/mesquite-2.3.0/lib

in:
$HOME/OpenFOAM/OpenFOAM-2.2.x/platforms/linux64GccDPOpt/lib

[louisgag]

Hello everyone,

I've just had the exact same issue on foam-extend-4.0 and solved it using the trick pointed out by Olivier, here's the quick command to run in bash:

for i in $(ls ~/foam/foam-extend-4.0/ThirdParty/packages/mesquite-2.1.2/platforms/linux64GccDPOpt/lib/libmesquite.so*); do ln -sT $i ~/foam/foam-extend-4.0/lib/linux64GccDPOpt/$(basename $i);done

Best Regards,

-Louis