ansys求解出现the degree of freedom solution is not available提示？

Fini
/cle
/filname,biyesheji
/title,tajia
H=3
H1=2
H2=1
X=0.06
X1=0.04
X2=0.02
D=1.6
S=1.3
C=0.8
Ls=1.5
Zs=0.05
Ys=0.26666
Lx=1.25
/prep7
Mp,ex,1,210000e6
Mp,prxy,1,0.3
Mp,dens,1,7850
Mp,ex,2,68000e6
Et,1,beam188
Et,2,link8
R,1,0.0008
R,2,0.0004
R,3,0.000314
Sectype,1,beam,l
Secdata,0.220,0.220,0.014,0.014
Sectype,2,beam,l
Secdata,0.075,0.075,0.005,0.005
Sectype,3,beam,rect
Secdata,0.010,0.040 !cailiaoshuxingdingyi
K,1
K,101,0,0,c
Kgen,6,1,101,100,0,h,0,2
K,2,0,2.2,0
K,102,0,2.2,c
Kgen,5,2,102,100,0,h,0,2
K,51,d,0,0
K,151,d,0,c
Kgen,6,51,151,100,-x,h,0,2
K,52,1.6-11*x/15,2.2,0
K,152,1.6-11*x/15,2.2,c
Kgen,5,52,152,100,-x,h,0,2 !lizhuguanjiandian
/pnum,kp,1
/pnum,line,1
K,500,100000,0,0
K,600,0,0,-100000
K,700,-100000,0,0
K,800,0,0,100000
K,900,0,100000,0
K,1000,140000,800,0
K,1100,-140000,800,0
K,1200,0,80000,-140000
K,1300,0,80000,140000
K,1400,0,-100000,0
L,1,2
L,2,3
L,101,102
L,102,103
Lgen,5,1,4,1,0,h,0,2
L,1,103
L,101,3
Lgen,4,21,22,1,0,h,0,2
L,9,110
L,109,10
L,10,111
L,110,11
L,51,52
L,52,53
L,151,152
L,152,153
Lgen,5,33,36,1,-x,h,0,2 !lizhu,1,20
L,51,153
L,151,53
Lgen,4,53,54,1,-x,h,0,2
L,59,160
L,159,60
L,60,161
L,160,61
L,1,53
L,51,3
L,3,55
L,53,5
L,5,57
L,55,7
L,7,59
L,57,9
L,9,60
L,59,10
L,10,61
L,60,11
Lgen,2,65,76,1,0,0,c,100 !xiecheng,21,88
L,1,101
Lgen,6,89,89,1,0,h,0,2
L,151,51
Lgen,6,95,95,1,-x,h,0,2 !hencheng,89,110
L,51,1
L,53,3
L,55,5
L,57,7
L,59,9
L,61,11
L,101,151
L,103,153
L,105,155
L,107,157
L,109,159
L,111,161
L,10,110
L,110,160
L,160,60
L,60,10 !hengcheng,111,132
Kgen,4,10,10,1,-ls,0,zs,200
Kgen,4,110,110,1,-ls,0,-zs,200
Kgen,3,11,11,1,-ls,-ys,zs,200
Kgen,3,111,111,1,-ls,-ys,-zs,200
L,10,210
L,210,410
L,410,610
L,110,310
L,310,510
L,510,710
L,11,211
L,211,411
L,411,610
L,111,311
L,311,511
L,511,710 !shangxuangbizhuliang,133,144
L,11,210
L,210,411
L,111,310
L,310,511 !shangxuanbixiecheng,145,148
L,210,310
L,410,510
L,610,710
L,211,311
L,411,511 !shangxuanbixiecheng,149,153
L,210,211
L,410,411
L,310,311
L,510,511 !shangxuanbishugan,154,157
Esize,,1
Latt,1,,1,,500,,1
Lmesh,1,17,4
Lmesh,2,18,4
Latt,1,,1,,600,,1
Lmesh,3,19,4
Lmesh,4,20,4
Latt,1,,1,,800,,1
Lmesh,33,49,4
Lmesh,34,50,4
Latt,1,,1,,700,,1
Lmesh,35,51,4
Lmesh,36,52,4 !lizhudanyuan
Latt,1,,1,,1200,,3
Lmesh,21,29,2
Lmesh,53,61,2
Lmesh,31,63,32
Latt,1,,1,,1300,,3
Lmesh,22,30,2
Lmesh,54,62,2
Lmesh,32,64,32
Latt,1,,1,,1100,,3
Lmesh,65,73,2
Lmesh,77,85,2
Lmesh,75,87,22
Latt,1,,1,,1000,,3
Lmesh,66,74,2
Lmesh,78,86,2 !lizhuxiechangdanyuan
Lmesh,76,88,22
Latt,1,,1,,900,,2
Lmesh,89,116,1 !lizhuhengchengdanyuan
Latt,1,,1,,600,,2
Lmesh,120,122,1
Latt,1,,1,,1400,,2
Lmesh,126,128,1
Latt,1,,1,,900,,2
Lmesh,117,119,1
Latt,1,,1,,800,,2
Lmesh,123,125,1
Latt,1,,1,,700,,3
Lmesh,133,141,1
Latt,1,,1,,900,,3
Lmesh,129,132,1 !shangxuanbidanyuan
L,11,161
L,111,61
Latt,1,,1,,,,3
Lmesh,142,143,1 !lizhudingshangxiechengdanyuan
Kgen,2,2,3,1,0,0,0,200
Kgen,2,102,103,1,0,0,0,200
kgen,4,202,203,1,-ls,0,0,200
kgen,4,302,303,1,-ls,0,0,200
kgen,2,802,803,1,-0.5,0,0,200
kgen,2,902,903,1,-0.5,0,0,200
l,202,402
l,203,403
l,302,502
l,303,503
lgen,3,144,147,1,-ls,0,0,200
l,802,1002
l,803,1003
l,902,1102
l,903,1103
l,202,203
l,203,303
l,303,302
l,302,202
lgen,4,160,163,1,-ls,0,0,200
l,1002,1003
l,1003,1103
l,1103,1102
l,1102,1002
l,202,403
l,203,402
l,203,503
l,303,403
l,303,502
l,302,503
l,302,402
l,202,502
lgen,3,180,187,1,-ls,0,0,200
l,802,1003
l,803,1002
l,803,1103
l,903,1003
l,903,1102
l,902,1103
l,902,1002
l,802,1102
l,1002,1103
l,1003,1102
l,202,303
l,203,302
latt,1,1,2,,,,,
lmesh,144,179,1
latt,1,2,2
lmesh,180,215,1 !下悬臂单元
kgen,2,410,510,100,0,0,0,10
l,520,703
l,420,603
latt,2,3,2
esize,,5
lmesh,216,217,1 !拉杆属性单元
cpintf,ux,0.000001
cpintf,uy,0.000001
cpintf,uz,0.000001
/solu
Antype,0
Acel,,9.8
D,1,all
D,22,all
D,43,all
D,64,all
F,210,fy,-7500
F,212,fy,-7500
Solve
fini
这是我编的命令流，求高手指点！！