求助：foam-extend-4.1 mergeMeshes 失败
-
用Gambit生成两套网格（背景网格和重叠网格，.msh格式）导入fe41后(fluentMeshtoFoam *.msh)，分别将两套网格（cosntant文件夹和system文件夹）放在不同的文件夹中。随后使用mergeMeshes操作出现问题。
> mergeMeshes .. oversetCylinder_fluentMesh . oversetCylinder /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | foam-extend: Open Source CFD | | \\ / O peration | Version: 4.1 | | \\ / A nd | Web: http://www.foam-extend.org | | \\/ M anipulation | For copyright notice see file Copyright | \*---------------------------------------------------------------------------*/ Build : 4.1-70b064d0f326 Exec : mergeMeshes .. oversetCylinder_fluentMesh . oversetCylinder Date : Sep 02 2024 Time : 20:54:18 Host : "gunther-All-Series" PID : 16409 CtrlDict : "/home/gunther/TANHAO_fe41/oversetCylinder_fluentMesh/system/controlDict" Case : /home/gunther/TANHAO_fe41/oversetCylinder_fluentMesh nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). allowSystemOperations : Disallowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Master: ".." "oversetCylinder_fluentMesh" region region0 mesh to add: "." "oversetCylinder" region region0 Create Times Reading master mesh for time = 0 Create mesh Reading mesh to add for time = 0 Create mesh --> FOAM Warning : From function Foam::forces::forces(const word&, const objectRegistry&, const dictionary&, const bool) in file forces/forces.C at line 209 No fvMesh available, deactivating. --> FOAM FATAL ERROR: Attempt to cast type mergePolyMesh to type fvMesh From function refCast<To>(From&) in file /home/gunther/foam/foam-extend-4.1/src/foam/lnInclude/typeInfo.H at line 114. FOAM aborting Aborted (core dumped)出现“Attempt to cast type mergePolyMesh to type fvMesh”的提示。在网上没有搜到相关的解决办法，跪求大佬指点！！！