我在划分网格的时候出现警告

songid123

我在划分网格的时候出现警告，请问这个问题如何解决


finish
/clear
/prep7

blc4,0,0,-18,-1.8,20
blc4,0,-0.25,-2.3,-1.55,20
blc4,-2.75,-0.25,-2.14,-1.3,20
blc4,-5.34,-0.25,-2.14,-1.3,20
blc4,-7.93,-0.25,-2.14,-1.3,20
blc4,-10.52,-0.25,-2.14,-1.3,20
blc4,-13.11,-0.25,-2.14,-1.3,20
blc4,-15.7,-0.25,-2.3,-1.55,20
VSEL,S,,,2,8
CM,V1CM,VOLU
allsel
VSBV,1,V1CM

wprota,,,-90
wpoffs,,,2.3
vsbw,all
wpoffs,,,0.45
vsbw,all
wpoffs,,,2.14
vsbw,all
wpoffs,,,0.45
vsbw,all
wpoffs,,,2.14
vsbw,all
wpoffs,,,0.45
vsbw,all
wpoffs,,,2.14
vsbw,all
wpoffs,,,0.45
vsbw,all
wpoffs,,,2.14
vsbw,all
wpoffs,,,0.45
vsbw,all
wpoffs,,,2.14
vsbw,all
wpoffs,,,0.45
vsbw,all

wpcsys,-1


voffst,18,0.45
voffst,24,0.45
voffst,30,0.45
voffst,36,0.45
voffst,42,0.45
voffst,41,0.45
vptn,all

ET,1,MESH200,7
MSHAPE,0,2D
MSHKEY,1

ASEL,S,LOC,Z,0
lesize,all,0.3
AMESH,ALL

ASEL,S,LOC,Z,20
lesize,all,0.3
AMESH,ALL
ALLSEL

ET,2,SOLID45
MP,EX,1,3.45E8
MP,PRXY,1,0.2
MP,DENS,1,2.653061E-3
MSHAPE,0,3D
MSHKEY,1
VSWEEP,ALL
NUMMRG,ALL
NUMCMP,ALL

songid123

警告是这样的，请高手指导一下~