AMR计算完成后reconstructParMesh也正常，但是reconstructPar报错

[Lubing]

OpenFOAM中使用multiDimAMR编译和运行正常，使用reconstructParMesh也正常，但是之后再使用reconstructParMesh会报错。
第一个时刻还是正常的，第二个时刻发生报错，还有一个算例是第5个时刻开始报错，报错内容一样。使用paraview中的decomposePar也能查看结果，为什么会出现这个问题呢~
Reconstructing fields for mesh region0
Time = 0.01
Reconstructing FV fields
Reconstructing volScalarFields
alpha.water
alpha.water_0
p
p_rgh
rAU
Reconstructing volVectorFields
U
Reconstructing surfaceScalarFields
alphaPhi0.water
phi
Reconstructing surfaceVectorFields
Uf
Reconstructing point fields
No point fields
No lagrangian fields
No FA fields

Time = 0.02

--> FOAM Warning :
From virtual Foam::polyMesh::readUpdateState Foam::polyMesh::readUpdate()
in file meshes/polyMesh/polyMeshIO.C at line 210
Number of patches has changed. This may have unexpected consequences. Proceed with care.
--> FOAM Warning :
From virtual Foam::polyMesh::readUpdateState Foam::polyMesh::readUpdate()
in file meshes/polyMesh/polyMeshIO.C at line 210
Number of patches has changed. This may have unexpected consequences. Proceed with care.

**--> FOAM FATAL ERROR: (openfoam-2012)
Processor 2 has a different polyMesh at time 0.02 compared to any previous processors.
Please check time 0.02 directories on all processors for consistent mesh files.

From Foam::polyMesh::readUpdateState Foam::processorMeshes::readUpdate()
in file processorMeshes.C at line 192.**

FOAM exiting