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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。+ B" d2 e, j: R* f
语句是这样的0 [, ]" W9 I! w- \) V: O
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i:integer;) v9 L- I9 _/ _7 v. L$ `3 ^
Res:string;
" U. {. \) n( C5 C* Z! J9 ] obj:object;
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if existsObject("Status") then, M B c% d; n' V- ^0 {6 o0 B
Status.deleteObject;( S3 r+ {) C u! T
end;
2 H g) B. K0 {9 P, b for i:=1 to 10 loop
2 O- @# z$ c3 `; K Res:=sprint("Store_",i);
% P( j C/ O5 }. b; R* ]* L if existsObject(Res) then
9 S. d( W- }& d2 L Obj:=str_to_obj(Res);1 k& G) T' V6 J) v4 ?5 H4 e& x; ?
Obj.deleteObject;
! Z6 ^: p# w7 Z+ q* i2 H end;
. d7 j% e0 ^. C/ B# Q7 x- T+ s; t next;3 v( Q+ w* ]: h9 ]# y# z% f! w
--shengcheng Status:zimoxingceng
' ]5 u% F' y2 L Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");: Q2 V1 \7 n) Q6 |4 C8 y* Z
Obj.Label:="warehouse status";; r5 s4 M `0 A$ N0 l/ b
+ u7 B; I4 m- H. F( z, { K- _( P for i:=1 to WH_nums loop
/ r- m5 }5 A- }/ E4 f Res:=sprint("Store_",i);
Q9 y' [2 K% w+ g1 w Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);
1 ~6 z& W: l8 f8 C2 X" } Obj.Label:=sprint("huojiaceng:",i);, m+ S; I( N" X' }* Q6 H6 G6 {; D! H4 m
Obj.xDim:=WH_x;; _0 g f6 S9 m3 \# ^* _8 P
Obj.yDim:=WH_y;
$ M6 r# n+ @& b- Y6 ? Res:=sprint("StoreData_",i);, \; h" \ U0 f/ t1 d' J4 g
& F* K: _/ c3 u' K4 f Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);1 y: [' K8 @2 q
Obj.Label:=sprint("huojiaceng:",i);
: p6 G6 V, m \# q" Y" E Obj.inheritFormat:=false;
( W: T8 x# C T" p1 q- c' H Obj.maxxDim:=WH_x;8 v) M- h* S l0 ?; d
Obj.maxyDim:=WH_y;
* ^9 N, Q, v. ` Obj.ColumnWidth:=3;, I" v1 U U/ x) {
next;
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/ F7 i, B" T% D1 d A .Delivery.MUs.Forklift.speed:=2;
- F* z5 `' r% _& _4 S/ K WH_var.delete({1,Part_Nums+1}..{*,*});& D( i2 j% r, B9 {$ D' b
for i:=1 to Part_Nums loop
( _1 @3 i, ~$ E% W! a WH_var[1,i]:=chr(64+i);
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end;# k9 ~4 e* l& e6 g: o3 X
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 2 W9 m5 N+ ^/ O% I& M
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