SOS！！！请高手指点风力塔架管筒命令流哪出错了！！！

Clear
/FILNAM,danguanta
/TITLE,danguanta
/prep7
*SET,D1,4.2
*SET,D2,2.35
Mp,ex,1,2.1e11
Mp,prxy,1,0.3
Mp,dens,1,7800
Et,1,sheII181
AROTAT,ALL,,,,,,100,101
ASEL,ALL
AMESH,ALL
K,1,D1/2,,,
K,2,D2/2,,82
L,1,2
MZNODE=NDINQR(0,14)
*DIM,THICK,MZNODE
*Do,NODE,1,MZNODE
*IF,NDINQR(NODE,1),EQ,1,THEN
THICK(NoDE)=t1-(t1-t2)/82*NZ(NODE)
*ELSE
THICK(NODE)=0
*ENDIF
*ENDD0
NODE=
MZNODE=
RTHICK,THICK(1),1,2,3,4
ALLSEL,ALL
CERIG,NODE(0,0,82),ALL,ALL
/SOL
F,ALL,FY,4/9*P*3.14*(R*2)*(V*2)
LSEL,S,LOC,Z,0,0
DL,ALL,,ALL
F,ALL,FY,1/9*P/3*3.14*(R*2)*(V1-V2)*2
SOLVE
/POSTI
PLNSOL,U,SUM,0,1
PUqSOL,S,EQV,2,l