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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。0 q2 i* k8 j# Z" A3 c* g5 }
语句是这样的* a3 c4 R, H, u. l o1 K: a! b9 h9 a
is- r2 h6 I2 Q3 t' X" ~
i:integer;
5 b" G) Q4 `) z1 }9 |. }% {( G Res:string;
! T/ A s- W. I/ ^* Z8 P obj:object;! [1 p$ \8 G1 _# @ l3 P2 X
do' `. g6 b a$ N7 O
if existsObject("Status") then% I- V/ Z6 @4 g% l7 m
Status.deleteObject;
/ R/ P* f! m" |! V. u6 n% _3 y end;4 N( `: K) L) a# d
for i:=1 to 10 loop/ p) x) J$ s" p9 T1 [$ E& l
Res:=sprint("Store_",i);
|* y2 `) P" p2 D if existsObject(Res) then
2 X9 t! H2 O" `2 }/ q Obj:=str_to_obj(Res);
, _% n' `6 w8 `3 v- K Obj.deleteObject;% r" @3 a, q. x& W$ M0 t S- W5 I
end;! N. w* {3 f0 R/ G
next;0 j+ ~' ^: ]& v: v, o [8 }; m
--shengcheng Status:zimoxingceng
- M0 y/ I* m T7 x' F" Q/ Q) i& @ Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");' g5 y$ [7 T& k% l; d! O
Obj.Label:="warehouse status";
# m; o; C/ \6 \; B8 v7 B2 n
' q3 E( g0 g/ o- @+ z1 x# C2 | for i:=1 to WH_nums loop% f5 E" Z+ q7 H. Z! @) i1 D
Res:=sprint("Store_",i);% [" f$ ?( }2 t/ J' t3 W5 |
Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);
* z$ p2 @* G, [: g: H! k, i Obj.Label:=sprint("huojiaceng:",i);
1 U y. F5 K5 L1 T5 T9 K4 Q Obj.xDim:=WH_x;
* Z% X) T5 h% {( M" p Obj.yDim:=WH_y;
3 c5 Y" P' k% s Res:=sprint("StoreData_",i);
$ J. G- \6 q; x) V1 K0 u " B& g: v& p2 K! Z
Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);
" c. K% K8 d* x6 s" r1 M% y Obj.Label:=sprint("huojiaceng:",i);
. J- o1 ]6 D* C Obj.inheritFormat:=false;# j0 ~* n0 j: W
Obj.maxxDim:=WH_x;
9 w" s5 P9 x. F* r' ?# h Obj.maxyDim:=WH_y;
$ X" N( y1 V5 j! c Obj.ColumnWidth:=3;; O, r4 @$ r* P. B& D
next;, u" n5 g5 U% q% K1 d& D
. s& V G' q) O# J .Delivery.MUs.Forklift.speed:=2;
( o t) C8 q' A) u WH_var.delete({1,Part_Nums+1}..{*,*});
6 X( [: S, P! Z8 C6 y7 Z for i:=1 to Part_Nums loop
v+ h2 u0 N1 O6 r! e& z WH_var[1,i]:=chr(64+i);
# r1 h5 J7 C" w' o- s2 ~& ] next;& u6 n2 c- n [5 n
end;' ^% V0 E' h) w4 ^& K) Y
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 7 e5 P- d8 K$ E+ l1 \
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