在eM-Plant中,新加入一个Method,里面的编程如下:6 K+ y0 {" V" e: [/ j
is3 T- h7 G! g {( {7 r4 i3 ^
do1 @7 X7 S$ m! A
Counter := counter +1; 0 ~5 r& B% b6 ?0 z7 Z print counter;" z" B) _7 X: J0 G
if counter = 104 ?1 \! X: V" C/ j
then @.quality := "bad";+ p( w& S# N' R) w/ s+ C
counter :=0; / Y& z n8 A& h1 v- g else @.quality :="good"; 2 V I7 m" _6 J# Z end;9 A9 C0 R+ C" O7 J, M
Print @.quality;( ?. s4 g; Z$ a" ?/ @
@.move; ! j$ P* F+ `& l x! v& {0 x: s9 `% kend;) \$ G% S }- Y8 k7 [
$ j7 r$ z6 Q, V- s! Q% |2 U0 f
. C! @. ` ]8 I9 n H然后就出现了一下的错误:# n" \ D9 ?8 i: U0 B
Error in method '.Models.Frame_5.rework' in line 8: A 'VOID' cannot accept the method 'quality'.0 ~" f* d) L0 P
6 p- C* _) e" w' X
本人是个新手,想也想不明白,望那位仁兄能解答一下,谢谢!