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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。$ z: M/ l4 a( m" G: ~) N9 N
语句是这样的
; x. m: v4 p7 D: v' Pis6 b9 U/ L2 i; C" }
i:integer;5 K& H% ^4 k& B* W9 @) O
Res:string;( R* K. H9 @3 [# m
obj:object;
- g( S& ^% N+ Udo3 ?5 v- D5 y" D( b
if existsObject("Status") then
; |+ G) O9 l( c3 ^2 T2 S, k Status.deleteObject;8 e" H- y$ t( X: p$ ]) Z7 G
end;3 I, h5 T1 d/ P0 N1 A# {+ m
for i:=1 to 10 loop
/ @& a" V$ Z! R2 u Res:=sprint("Store_",i);
6 e z) N# @$ R) F& H if existsObject(Res) then
6 S( r3 {' r3 l Obj:=str_to_obj(Res);7 z f0 Z) \ a" m
Obj.deleteObject;
8 {" V0 B% _6 u0 M# | end;
- o! s# D# ~9 E% l% ]; b1 \ next;2 H+ v% Z' i0 g/ x$ e
--shengcheng Status:zimoxingceng1 Z" x4 E5 T2 p$ b
Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");
- `' r/ }6 N# f/ G9 H) n& q Obj.Label:="warehouse status";
; f8 |1 H* Q# l0 I
p, [, z2 y+ f% F& i for i:=1 to WH_nums loop
6 R9 C7 B5 N0 w8 l& m Res:=sprint("Store_",i);
8 s1 d- W4 [( X% v( _7 H Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);, \1 ?# r0 i& F; ^+ H
Obj.Label:=sprint("huojiaceng:",i);# `, v% P! G: y2 I
Obj.xDim:=WH_x;$ @0 D! Z2 c7 {! T6 a
Obj.yDim:=WH_y;( D& ?7 ?; A2 \
Res:=sprint("StoreData_",i);7 o5 S8 j' I$ N" [; Y( z8 e! |
: c9 M! `( H2 o/ m0 P8 x Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);
0 o& Q; s* Y0 D Obj.Label:=sprint("huojiaceng:",i);0 u: T0 c" q; {- T* D( j. f
Obj.inheritFormat:=false;
0 t2 J& a. O5 \8 z8 S& k Obj.maxxDim:=WH_x;
. O' y; K' W6 T Obj.maxyDim:=WH_y;
) ]; [5 @6 i) \6 n Obj.ColumnWidth:=3;2 O3 E' w6 t( p5 X5 s) o6 i
next;1 T7 u7 u0 N; c, S _) h) f6 R( Z
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.Delivery.MUs.Forklift.speed:=2;
0 |, W' P0 w& K9 |' w ]0 {2 L WH_var.delete({1,Part_Nums+1}..{*,*});
2 ]7 ~# }9 p" u/ _3 B$ J! X7 I for i:=1 to Part_Nums loop$ W+ A3 D4 z; M* M
WH_var[1,i]:=chr(64+i);
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end;* K, }- M3 F/ m9 F* X/ E
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 0 o f+ [) G7 j1 L) D
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