[edoardotaglialatela]

Hello Foamers,
I wrote a function to calculate the center of mass coordinates and its velocity components of a certain phase of the simulation. The problem is, with my current function (ran with the command postProcess -dict system/postProcessDict) the terminal shows the following error:

/*---------------------------------------------------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2312                                  |
|   \\  /    A nd           | Website:  www.openfoam.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
Build  : _e651d635-20240208 OPENFOAM=2312 patch=240220 version=2312
Arch   : "LSB;label=32;scalar=64"
Exec   : postProcess -dict system/postProcessDict
Date   : Jul 09 2024
Time   : 13:54:51
Host   : wk-edo
PID    : 18761
I/O    : uncollated
Case   : /home/edot/Edo/hybridCentralSolvers-edo-problem/Tutorials/vofTwoPhase/case
nProcs : 1
trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 5, maxFileModificationPolls 20)
allowSystemOperations : Allowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 0

Using dynamicCode for functionObject drift at line 22 in "functions/drift"
Could not load "/home/edot/Edo/hybridCentralSolvers-edo-problem/Tutorials/vofTwoPhase/case/dynamicCode/platforms/linux64GccDPInt32Opt/lib/libdrift_d69c3e8a2b0f016d7dc9440af280ccb93b370573.so"
/home/edot/Edo/hybridCentralSolvers-edo-problem/Tutorials/vofTwoPhase/case/dynamicCode/platforms/linux64GccDPInt32Opt/lib/libdrift_d69c3e8a2b0f016d7dc9440af280ccb93b370573.so: cannot open shared object file: No such file or directory
Creating new library in "dynamicCode/drift/platforms/linux64GccDPInt32Opt/lib/libdrift_d69c3e8a2b0f016d7dc9440af280ccb93b370573.so"
Invoking wmake libso /home/edot/Edo/hybridCentralSolvers-edo-problem/Tutorials/vofTwoPhase/case/dynamicCode/drift
wmake libso /home/edot/Edo/hybridCentralSolvers-edo-problem/Tutorials/vofTwoPhase/case/dynamicCode/drift
    ln: ./lnInclude
    dep: functionObjectTemplate.C
    Ctoo: functionObjectTemplate.C
    link: /home/edot/Edo/hybridCentralSolvers-edo-problem/Tutorials/vofTwoPhase/case/dynamicCode/drift/../platforms/linux64GccDPInt32Opt/lib/libdrift_d69c3e8a2b0f016d7dc9440af280ccb93b370573.so
Time = 0

Reading fields:

Executing functionObjects

Time = 1e-06

Reading fields:

Executing functionObjects


--> FOAM FATAL ERROR: (openfoam-2312 patch=240220)

    failed lookup of volumeFraction1 (objectRegistry region0)
    available objects of type volScalarField:
0()


    From const Type& Foam::objectRegistry::lookupObject(const Foam::word&, bool) const [with Type = Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>]
    in file /usr/src/packages/BUILD/src/OpenFOAM/lnInclude/objectRegistryTemplates.C at line 628.

FOAM exiting

I have also attached the postProcessDict in text format. Any help or alternatives would be much appreciated.