[Allen_Huang]

I want to use dynamicOversetFvMesh, however when i run it it show this error

--> FOAM FATAL IO ERROR: (openfoam-2306)
Unknown dynamicFvMesh type dynamicOversetFvMesh

Valid dynamicFvMesh types :
7(dynamicInkJetFvMesh dynamicMotionSolverFvMesh dynamicMotionSolverFvMeshAMI dynamicMotionSolverListFvMesh dynamicMultiMotionSolverFvMesh dynamicRefineFvMesh staticFvMesh)


file: constant/dynamicMeshDict at line 16 to 33.

    From static Foam::autoPtr<Foam::dynamicFvMesh> Foam::dynamicFvMesh::New(const Foam::IOobject&)
    in file dynamicFvMesh/dynamicFvMeshNew.C at line 96.

FOAM exiting

here is my dynamicMeshDIct

dynamicFvMesh       dynamicOversetFvMesh;

dynamicOversetFvMeshCoeffs
{
//    layerRelax 0.3;
}

solver          multiSolidBodyMotionSolver;

multiSolidBodyMotionSolverCoeffs
{
    inner_volume
    {
        solidBodyMotionFunction tabulated6DoFMotion;
       tabulated6DoFMotionCoeffs
       {
           CofG            (0.025 0 0);
       timeDataFileName "<constant>/6DoF.dat";

        }
    }

}

how can i do to solve it problems