interface是我定义的一个内外流域的交界面，在ICEM里已经使用Merge Mesh命令对齐了，但是我导进FLUENT里进行网格检查出现这样的错误：
> Reading "D:\SSB\fluent.msh"...
.............................................
7287 nodes.
18056 tetrahedral cells, zone 17.
17746 tetrahedral cells, zone 18.
34189 triangular interior faces, zone 19.
34399 triangular interior faces, zone 20.
372 triangular velocity-inlet faces, zone 21.
362 triangular pressure-outlet faces, zone 22.
692 triangular wall faces, zone 23.
1684 triangular wall faces, zone 24.
127 triangular wall faces, zone 25.
320 triangular interface faces, zone 26.
416 triangular wall faces, zone 27.
861 triangular wall faces, zone 28.
462 triangular wall faces, zone 29.
Building...
mesh
auto partitioning mesh by Principal Axes
Warning: Partition method "Metis" is not allowed for
autopartitioning for cases with nonconformal
interfaces before the interfaces are defined
and intersected, use "Principal Axes" instead.
You may use the "Metis" partition method
after the case is read in and the interfaces
are intersected.,
distributing mesh
parts......,
faces......,
nodes......,
cells......,
materials,
interface,
domains,
zones,
wall
roof
sky-inter
interface
ground-inter
sky
ground
outlet
inlet
int_fluent-2
int_fluent-1
fluent-2
fluent1
Note: Slitting wall zone 27 into a coupled wall.
creating sky-inter-shadow
parallel,
Done.
Preparing mesh for display...
Done.
Mesh Check
Domain Extents:
x-coordinate: min (m) = -5.000000e+01, max (m) = 1.000000e+02
y-coordinate: min (m) = -4.000000e+01, max (m) = 4.000000e+01
z-coordinate: min (m) = 0.000000e+00, max (m) = 5.000000e+01
minimum volume (m3): 1.654983e-02
Volume statistics:
Face area statistics:
Checking number of nodes per cell.
Checking number of faces per cell.
Checking thread pointers.
Checking number of cells per face.
Checking face cells.
Checking cell connectivity.
Checking bridge faces.
Checking right-handed cells.
maximum volume (m3): 4.311006e+02
total volume (m3): 5.960000e+05
minimum face area (m2): 1.055672e-01
maximum face area (m2): 1.447495e+02
Checking face handedness.
Checking face node order.
Checking closed cells.
Checking contact points.
Checking element type consistency.
Checking boundary types.
Checking face pairs.
Checking wall distance.
Checking node count.
Checking nosolve cell count.
Checking nosolve face count.
Checking face children.
Checking cell children.
Checking parent-child pointers (cell).
Checking parent-child pointers (face).
Checking thread consistency across compute nodes.
Checking thread layer counts.
Checking neighbor counts.
Checking exterior faces.
Checking exterior shadow faces.
Checking interface faces.
Checking interface nodes.
Checking face ids.
Checking node ids.
Checking corner nodes.
Checking interior cell pointers.
Checking exterior cell pointers.
Checking storage.
Done.
WARNING: Mesh check failed.
WARNING: Unassigned interface zone detected for interface 26Reading "D:\SSB\fluent.msh"...
..........................................
Clearing partially read grid.
16106 nodes.
64708 tetrahedral cells, zone 16.
17747 tetrahedral cells, zone 17.
125666 triangular interior faces, zone 18.
34379 triangular interior faces, zone 19.
574 triangular velocity-inlet faces, zone 20.
560 triangular pressure-outlet faces, zone 21.
1759 triangular wall faces, zone 22.
3841 triangular wall faces, zone 23.
131 triangular wall faces, zone 24.
766 triangular interface faces, zone 25.
853 triangular wall faces, zone 26.
480 triangular wall faces, zone 27.
Building...
mesh
auto partitioning mesh by Principal Axes
Warning: Partition method "Metis" is not allowed for
autopartitioning for cases with nonconformal
interfaces before the interfaces are defined
and intersected, use "Principal Axes" instead.
You may use the "Metis" partition method
after the case is read in and the interfaces
are intersected.,
distributing mesh
parts......,
faces......,
nodes......,
cells......,
materials,
interface,
domains,
zones,
wall
roof
interface
ground-inter
sky
ground
outlet
inlet
int_fluent-2
int_fluent-1
fluent-2
fluent-1
parallel,
Done.
Preparing mesh for display...
Done.
Mesh Check
Domain Extents:
x-coordinate: min (m) = -5.000000e+01, max (m) = 1.000000e+02
y-coordinate: min (m) = -4.000000e+01, max (m) = 4.000000e+01
z-coordinate: min (m) = 0.000000e+00, max (m) = 5.000000e+01
minimum volume (m3): 2.451624e-02
Volume statistics:
Face area statistics:
Checking number of nodes per cell.
Checking number of faces per cell.
Checking thread pointers.
Checking number of cells per face.
Checking face cells.
Checking cell connectivity.
Checking bridge faces.
Checking right-handed cells.
maximum volume (m3): 4.894061e+01
total volume (m3): 5.960000e+05
minimum face area (m2): 1.198495e-01
maximum face area (m2): 2.998218e+01
Checking face handedness.
Checking face node order.
Checking closed cells.
Checking contact points.
Checking element type consistency.
Checking boundary types.
Checking face pairs.
Checking wall distance.
Checking node count.
Checking nosolve cell count.
Checking nosolve face count.
Checking face children.
Checking cell children.
Checking parent-child pointers (cell).
Checking parent-child pointers (face).
Checking thread consistency across compute nodes.
Checking thread layer counts.
Checking neighbor counts.
Checking exterior faces.
Checking interface faces.
Checking interface nodes.
Checking face ids.
Checking node ids.
Checking corner nodes.
Checking interior cell pointers.
Checking exterior cell pointers.
Checking storage.
Done.
WARNING: Mesh check failed.
WARNING: Unassigned interface zone detected for interface 25
这个问题该怎么解决呢？？