在eM-Plant中,新加入一个Method,里面的编程如下: ) d$ G$ }" @' v+ Xis $ l: P2 I/ o2 i9 E- ~! fdo ' h# A+ w j! e" a ?$ t Counter := counter +1;$ I. J8 }0 A* n: u% H
print counter; % p; N8 J8 }+ S4 R" l4 q8 z if counter = 10 : w5 A; s C Z! ~% C' a then @.quality := "bad"; ) z4 [- g8 ~2 D6 f8 h3 x counter :=0; * a5 a5 L4 F+ N" ^4 M else @.quality :="good"; 9 M) e4 Q. G+ X8 k% x- V0 B end; " G) \8 v7 n1 u Print @.quality;) {" K% l. _) D j! S$ A
@.move;$ l+ Q+ b+ k1 V
end; # s3 h# j$ e" W9 `% K5 o' ~/ j. g6 |( A9 N" o
+ _: P) _. N$ l. Y然后就出现了一下的错误:4 g! i8 n. t0 c' N+ p# g$ E3 R
Error in method '.Models.Frame_5.rework' in line 8: A 'VOID' cannot accept the method 'quality'. # C) P7 Z8 L0 F1 u+ l, {9 D7 Y! p7 a. j( R. E8 ?$ {, s
本人是个新手,想也想不明白,望那位仁兄能解答一下,谢谢!