用spss进行简单效应分析的时候,语句如下：
MANOVA A1B1 A1B2 A2B1 A2B2 BY AGE(1，2)
/WSFACTORS=A ( 2 ) B ( 2 )
/PRINT=CELLINFO(MEANS)   
/WSDESIGN
/DESIGN
/WSDESIGN=MWITHIN B(1) WITHIN A(1) MWITHIN A(2)        WITHIN A(1) MWITHIN B(1) WITHIN A(2) MWITHIN B(2) WITHIN A(2)
/DESIGN=AGE.

MANOVA A1B1 A1B2 A2B1 A2B2 BY AGE(1,2)
/WSFACTORS=A ( 2 ) B ( 2 )
/PRINT=CELLINFO(MEANS)   
/WSDESIGN
/DESIGN
/WSDESIGN=B WITHINA(1) B WITHIN A(2)
/DESIGN=MWITHIN AGE(1) MWITHIN AGE(2).

为什么老是出现manova命令在定义工作文本前无效的报错呢？