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我在做《生产系统仿真——plant simulation应用教程》第八章的仓储案例,在8.2.2里需要生成仓储货架层,我按照书上的语句输进去之后结果在22行出错了。$ L# \; {9 c6 W' b/ b: }
语句是这样的2 L( H- u/ S6 ]6 s! o( K- t' k8 x
is/ t; a1 G f5 o
i:integer;' S% b, @2 S: A4 {' j
Res:string;
9 k: |" v1 E7 Q* u5 P" D+ t5 j7 _0 l obj:object;
- Q3 w; x) w: [. k2 v& V8 ~ ?' pdo% m6 _6 n% f6 N1 _
if existsObject("Status") then+ [; k9 m' g% c" X6 M
Status.deleteObject;' B, Y5 @' p/ e
end;) t2 S$ R4 z1 H' d2 I
for i:=1 to 10 loop
: }) N" l- b; l& R: s Res:=sprint("Store_",i);0 k9 w, L: T" l$ M& K# P% {) F& L
if existsObject(Res) then
8 }) w x$ |3 K* x& L* A+ h Obj:=str_to_obj(Res);; U+ H/ G0 I# ?' C2 K! B: I
Obj.deleteObject;
, {0 v7 c, }% \) j' l: h( Z5 ^ end;
2 h0 {- J0 N/ ]% B next;; l/ A5 f, N7 p3 O1 D
--shengcheng Status:zimoxingceng
9 ^. o+ K1 z+ k Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");7 s2 h* G6 Q Z
Obj.Label:="warehouse status";
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for i:=1 to WH_nums loop) b5 g) r# Y9 k% U0 m, N
Res:=sprint("Store_",i);/ c0 ^3 y1 J1 G3 u) {
Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);: _! A) {4 S2 E {* B9 o
Obj.Label:=sprint("huojiaceng:",i);
' K$ Z3 j w7 p6 X; I Obj.xDim:=WH_x;: f" ~: y4 l! ^( h2 u* r9 i" x; N- z
Obj.yDim:=WH_y;
' ~- r( i2 O3 R0 Q/ U Res:=sprint("StoreData_",i);
* P) v- B$ P j0 K' S8 n5 J 2 n# O. O; O# J, L/ z
Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);: J3 M2 `. B4 i$ ~& S5 V
Obj.Label:=sprint("huojiaceng:",i);
& ~+ P" r3 _* b" t! @4 a X Obj.inheritFormat:=false;
8 Q' A" C8 d% ?( z- Y2 ]7 t Obj.maxxDim:=WH_x;5 J% e& v3 h4 z3 ?
Obj.maxyDim:=WH_y;
6 H* p/ @' U- n Obj.ColumnWidth:=3;, o, l. z$ Y3 {4 {. L+ r
next;
' Z5 v) d r* T ; P/ S% D ]( a
.Delivery.MUs.Forklift.speed:=2;
( T u7 L" a" `4 p. G) S) f WH_var.delete({1,Part_Nums+1}..{*,*});
, E/ G+ {$ K+ z3 _; d4 o' q( s for i:=1 to Part_Nums loop# x% ~8 ]; O4 f
WH_var[1,i]:=chr(64+i);9 E6 \- U2 a' y# H4 H8 {
next;- [* b' V# ?1 D* m- ^( w# u
end;
) k' M# a) y, T7 n2 p出错的截图在这里。这些语句可以生成出来子模型层Status,但是生成不了货架层,错误显示说是unknown identifer res.求大神帮忙看看!!!多谢了 ) X! Y2 B3 @! j# i3 U
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