ansys12.0建模定义一个硬点后不能划分网格

这是我的命令流：
*SET,DA,130
*SET,DB,130
*SET,DC,70
*SET,DE,30
*SET,DF,50
*SET,LA,150
*SET,LB,400
*SET,LC,35
*SET,LD,20
*SET,LE,25
*SET,LF,60
*SET,LG,4
*SET,D1,209000
*SET,D2,0.295
*SET,D3,6
*SET,D4,4625
*SET,D5,7800
*SET,D6,6
/prep7
ET,1,SOLID185
MP,EX,1,D1
MP,PRXY,1,D2
MP,DENS,1,D5
CYLIND,DA/2,0,0,LA,0,360,
CYLIND,DB/2,0,LA,LB,0,360,
CONE,DB/2,DB/2+0.1,LB,LB+LA,0,360,
VADD,ALL
CYLIND,DA/2,DB/2,LE,LE+LG,0,360,
CYLIND,DA/2,DB/2,LF,LF+LG,0,360,
FLST,3,2,6,ORDE,2
FITEM,3,1
FITEM,3,-2
VSBV, 4,P51X
BLOCK,-DF/2,DF/2,-DA/2,DA/2,0,LE,
BLOCK,-DE/2,DE/2,-DC/2,DC/2,LA+LB,LA+LB+LC,
FLST,2,2,6,ORDE,2
FITEM,2,2
FITEM,2,-3
VADD,P51X
VSBV, 4, 1
HPTCREATE,LINE,19,0,RATI,0.5, !定义硬点
下面是提示的错误: