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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。) K. R [ Z1 b3 v" K
语句是这样的& u$ o% @1 c% v
is
. r% O' P; h1 ] i:integer;
H% o% K. S& ]: P7 M Res:string;
~& X* |) F7 L+ \! q obj:object;. f0 M$ Y! i2 F i' w
do
' V. l8 T9 B b if existsObject("Status") then
3 n! B3 i- j3 _ Status.deleteObject;
2 C2 e, t$ E0 t! G i5 V% t end;5 |1 J$ e1 _8 P7 A
for i:=1 to 10 loop
+ |) L$ h( F1 T0 ], P/ F: b( M& }/ B Res:=sprint("Store_",i);
+ g5 D; n0 l6 E. C$ s if existsObject(Res) then. W4 D9 z! h0 y/ W# E
Obj:=str_to_obj(Res);% }1 w6 [1 a9 D& O
Obj.deleteObject;
2 h: F( g8 m p) Y. _, [9 H* c- L6 @ end;! _! S% @: y3 I* B, l+ e
next;+ j. [* {$ j+ e& \- `- O8 d4 T" Z
--shengcheng Status:zimoxingceng/ T2 p: N2 P( }4 X- p
Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");; I3 d4 c( j6 u& s
Obj.Label:="warehouse status";) r+ l# r4 c- Q6 t3 z$ y: O0 x
4 x9 D e+ F( K, D# k for i:=1 to WH_nums loop
$ Q) m# W6 `/ z Res:=sprint("Store_",i);( \4 r$ m% R1 V: I, O
Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);1 S. h3 W4 i8 L- `8 d
Obj.Label:=sprint("huojiaceng:",i);
3 r; |+ C" n8 [( c, H2 t Obj.xDim:=WH_x;
! j0 G( Z3 ?. M( d' T# s/ c Obj.yDim:=WH_y;, n) J* b+ L6 P1 H) V0 l
Res:=sprint("StoreData_",i);
( a' P0 D9 ]6 k/ A; g
# f$ ~) J: ]: e- @! ?; z% [ Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);2 W z, w# ~" a& e. o" i4 u
Obj.Label:=sprint("huojiaceng:",i);5 y. c& s& ~- y1 ?: N2 M- d, Q2 J
Obj.inheritFormat:=false;
s- D# |; Z% ]+ U6 k Obj.maxxDim:=WH_x;
: s- w* d0 L3 W* i Obj.maxyDim:=WH_y;1 o/ i/ l' q7 b" v
Obj.ColumnWidth:=3;+ e+ m. J( l' P6 z3 P
next;
5 \# D; }: d7 D
1 b4 v0 ?8 o# U% Q) p2 a5 x .Delivery.MUs.Forklift.speed:=2;& g# ]% T# ^5 D, v7 g
WH_var.delete({1,Part_Nums+1}..{*,*});
2 j0 ]( C2 z/ L for i:=1 to Part_Nums loop$ S. w, o5 N ?
WH_var[1,i]:=chr(64+i);
6 ]: u* [, O6 Y+ E0 O/ y; h next;5 E. y9 X+ E+ f9 z. W
end; t. ` B, t. y; y' R( p& u
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 & E. R8 b9 O( G5 R8 u
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