各位大虾~~最近在做全模型分析~~但是总是出现问题~~伤心~~谁能帮忙看看这是怎么了……
    我的程序：
DA NI=25 NO=309 MA=KM
KM SY
1.000
.717 1.000
.727 .729 1.000
.467 .491 .532 1.000
.587 .581 .615 .636 1.000
.513 .546 .577 .521 .686 1.000
.580 .591 .691 .607 .716 .749 1.000
.514 .540 .609 .489 .592 .626 .737 1.000
.593 .553 .578 .458 .579 .597 .587 .583 1.000
.481 .461 .514 .363 .469 .549 .496 .523 .775 1.000
.343 .297 .393 .323 .387 .402 .407 .444 .529 .517 1.000
.089 .006 .010 -.104 -.004 .098 .035 .009 .057 .164 -.125 1.000
.058 .006 -.031 -.122 -.027 .130 .042 -.008 .044 .171 -.114 .800 1.000
.136 .079 .048 -.039 .076 .176 .033 .070 .173 .204 -.065 .585 .687 1.000
.007 .039 .111 .032 -.001 -.002 -.033 .086 .172 .101 .173 -.267 -.323 -.182 1.000
-.086 .009 .018 -.032 -.078 -.122 -.081 -.041 -.074 -.134 .071 -.459 -.392 -.262 .431 1.000
.198 .207 .196 .267 .172 .165 .231 .232 .259 .195 .342 -.021 .033 .085 .059 -.002 1.000
.521 .509 .577 .324 .406 .490 .448 .473 .474 .472 .261 .195 .236 .240 -.036 -.055 .204 1.000
.488 .379 .484 .271 .346 .450 .429 .427 .485 .496 .244 .252 .256 .243 -.004 -.152 .136 .798 1.000
.489 .377 .467 .312 .356 .442 .398 .383 .479 .454 .185 .176 .200 .232 -.076 -.194 .097 .744 .857 1.000
.500 .408 .521 .280 .371 .454 .468 .500 .515 .483 .319 .169 .197 .165 -.074 -.131 .162 .716 .753 .735 1.000
MO NX=8 NY=17 NK=2 NE=5 PH=SY,FR PS=SY,FI TD=DI,FR TE=DI,FR BE=FU,FI
PA LY
3 (1 0 0 0 0)
5 (0 1 0 0 0)
3 (0 0 1 0 0)
3 (0 0 0 1 0)
3 (0 0 0 0 1)
PA LX
4 (1 0)
4 (0 1)
FI LY 1 1 LY 4 2 LY 9 3 LY 12 4 LY 15 5 LX 1 1 LX 5 2
VA 1 LY 1 1 LY 4 2 LY 9 3 LY 12 4 LY 15 5 LX 1 1 LX 5 2
PA GA
1 1 1
1 1 1
FR BE 2 1
FR PS 1 1 PS 2 2
PD
OU AD=OFF SS SC MI ND=3


    显示的错误：

A line 'Observed Variables' or a DA line must follow immediately after title lines




谁能帮我看看~~或者教教我怎么用那种自己画模型的方法~~拜托拜托~~