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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。( r, y3 z8 m5 M4 v @
语句是这样的. v* J( Q' Y- y T: g, C
is
8 W8 B4 U4 x3 ^0 _5 y6 n* c i:integer;
7 B0 k( |- ~4 n, F1 x" R( F3 V Res:string;
$ I" I. ~) ]5 G) Z0 \ obj:object;2 `8 v: M4 ^$ B7 j
do
/ Q& l' B$ o4 a1 Y c1 T$ w# n) n if existsObject("Status") then# L4 U5 v% W: i8 R8 P7 x5 @7 E
Status.deleteObject;
T! v' _; @" Z end;
; N1 G9 |3 V9 J' X) I for i:=1 to 10 loop# |3 v$ X5 x+ Z, E" p( V* x
Res:=sprint("Store_",i);
2 e8 b6 U4 f9 P8 _' \+ x: o if existsObject(Res) then# l: f' X: n- G. {$ ~1 T. Y( ?8 e
Obj:=str_to_obj(Res);
; [, }5 ?5 V3 J0 X# _8 @+ o Obj.deleteObject;
: F) T, H0 M/ t! _ end;+ L) C# d' g6 H. {8 d
next;
, o; }% |7 Q! c0 V2 p6 D2 ^ --shengcheng Status:zimoxingceng. \$ Q6 p% I+ F7 D! ]. F
Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");0 V% j6 e" v ^2 _4 l" A; \# M
Obj.Label:="warehouse status";- _8 S$ J4 [4 Q, a$ Z9 D8 C8 m/ g7 @4 r
+ l2 v: @1 }* r2 t$ ]6 U
for i:=1 to WH_nums loop
9 J. K2 g* }8 }5 `) o' ~ Res:=sprint("Store_",i);
, Q) D( j: u. r. P% g5 f1 k Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);
( N+ e' i6 k9 W6 p Obj.Label:=sprint("huojiaceng:",i);
7 I' Z, k) ]! n2 X ^3 J Obj.xDim:=WH_x;
* w; y0 C$ F2 Q Obj.yDim:=WH_y;
+ D' G$ Z3 O; L$ Q: c Res:=sprint("StoreData_",i);
# X# y7 F! b' @
0 T a Q7 h. } Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);
5 X m T0 k z* e5 _ Obj.Label:=sprint("huojiaceng:",i);+ i3 U& n# f" N0 i0 s. k/ z0 M
Obj.inheritFormat:=false;# E: n) A% @2 S, U2 G4 L1 V1 ~( ~$ N7 k
Obj.maxxDim:=WH_x;
( r/ f* G+ t2 Q, G4 Y Obj.maxyDim:=WH_y;4 S) b G) q+ t9 g4 m# R
Obj.ColumnWidth:=3;
3 d A* x, X5 O1 p: ^- X( [ next;; B- S/ [. ~/ _. H8 Y- |5 `9 Y, C
& X) H: a" l/ E$ M _1 @9 { .Delivery.MUs.Forklift.speed:=2;
0 C( t* N& v& y! s. B9 w$ j- ?. r WH_var.delete({1,Part_Nums+1}..{*,*});
" c6 @( K/ F9 i) n4 }- @ for i:=1 to Part_Nums loop- B! D( w! T- X( a3 |" X _
WH_var[1,i]:=chr(64+i);& P' G; A% M0 `, L* c8 Q' J0 m
next;+ A1 N$ Z" ]" j4 X4 D1 l8 w. _4 m
end;: o$ K# Q8 o; c) A3 ?! k
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 & f C' R+ l: n+ a4 x( M x
8 N: V$ b9 x* K9 [+ }5 n. |+ ~
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