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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。
4 X4 |. x7 M$ n6 W3 H. `3 [6 o语句是这样的: W1 {" I! I$ g U2 O0 H
is, J9 ^0 `0 x0 Z; Q( j
i:integer;/ z+ P, Q5 d0 N
Res:string;6 ^; G6 K1 z. t m8 `- _6 G
obj:object;
3 T, J+ i5 V) J' h6 Tdo
# t6 F; S9 R+ I if existsObject("Status") then- M+ F% G/ ?) J5 h
Status.deleteObject;
H% @3 }% o7 ~1 c6 n end;0 C( n; v1 A* P* m. f# X. Q. M
for i:=1 to 10 loop+ S9 ]$ R% p' |+ @7 a
Res:=sprint("Store_",i);
9 ]3 N' b3 W% ~$ H( O2 c8 H if existsObject(Res) then
& m# K4 h- D$ p3 p; `& U. T Obj:=str_to_obj(Res);3 y0 V; h% v: f+ T# w
Obj.deleteObject;% k7 K" s- C; F
end;
% l9 L2 Y) K& p/ h! s( ` next;
/ P" E, p, V5 N --shengcheng Status:zimoxingceng
! H2 @/ H S+ _6 T4 H7 ^* q6 W5 c Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");; w2 W) _$ g r+ d
Obj.Label:="warehouse status";4 M, e+ J; s3 G6 r6 X
8 S5 B$ w! G5 s8 o* @
for i:=1 to WH_nums loop+ x7 I B0 k) d; l( s
Res:=sprint("Store_",i);
2 s' g- w" e( W7 W Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);* Q" O' _: { G5 C4 d# ]
Obj.Label:=sprint("huojiaceng:",i);
$ |+ S2 A; l2 a b3 o, a0 }7 X1 ~ Obj.xDim:=WH_x;
9 Z0 @; t6 f) n6 j T0 m0 w2 y- b8 p Obj.yDim:=WH_y;& C' r7 a, s: a# f
Res:=sprint("StoreData_",i);5 R/ y' L( s* X$ ~' Y
8 Z# e1 r0 L$ O4 Z3 q' s4 |) \4 h Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);! Q' n7 n, E8 d* m5 S
Obj.Label:=sprint("huojiaceng:",i);
8 F; H. O" H6 n9 ]/ `8 C Obj.inheritFormat:=false; {+ f5 Q% ]3 b' l0 E) J
Obj.maxxDim:=WH_x;
/ T+ y( L5 n8 f" Z$ d, o; Q Obj.maxyDim:=WH_y;/ K: r4 L) x5 g V8 {' U" K; V3 X1 N
Obj.ColumnWidth:=3;9 s8 R! ?( Q Y6 q* b) c
next;
! ^5 w% ~- p. ` ( Y, \( M+ d3 y6 {# p8 j( r0 \
.Delivery.MUs.Forklift.speed:=2;
& S, i& S$ L- ?) q WH_var.delete({1,Part_Nums+1}..{*,*});
9 F1 [0 X) Y* L+ N& q) R for i:=1 to Part_Nums loop
+ M1 m9 Y; f( Q- |4 u/ o* ]1 } WH_var[1,i]:=chr(64+i);2 t& m% a! ]1 b! e( r2 U7 B
next;, m' o5 x9 o% [5 { J, Z
end;4 P8 Z+ a3 l4 H. A0 G1 T
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
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