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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。5 O! V5 w5 i0 U. }' [1 @
语句是这样的' C2 T& F7 [ n A; {5 }
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i:integer;+ w! t6 K: u T- n
Res:string;
- W% A' p. k' o obj:object;5 l# _, D% g5 b9 I+ u# M5 X
do
+ u1 r7 @4 I# y+ p- y/ j6 y if existsObject("Status") then2 b$ `% {$ K/ g/ r
Status.deleteObject;
/ c( ]* W- l% R D end;' P4 |4 [' w- A/ _( _8 j, C1 W3 Z' {7 P( C5 d
for i:=1 to 10 loop, ?4 x0 O0 G; f0 q) _
Res:=sprint("Store_",i);( a/ B! m: [9 X. W' O
if existsObject(Res) then
8 @ P6 X# f: `* H3 c Obj:=str_to_obj(Res);
+ K- g& A) r+ M7 e* \ Obj.deleteObject;
" g8 \- i( \& Z0 Q end;
9 ]5 N! k( S* L2 M* |7 }* n next;5 M( G% u4 r8 t/ {+ @7 ^+ E, T% N8 k
--shengcheng Status:zimoxingceng: Z0 i) b- U% J) D7 K. a( C* [
Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");# \. Q6 t8 V G& p+ n& V3 k
Obj.Label:="warehouse status";
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1 }# T! `' B" i/ [ for i:=1 to WH_nums loop* \3 i" Y+ h/ Q# \% I, y
Res:=sprint("Store_",i);. V. c# N, h- i- a! j, L4 V4 g
Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);
+ A2 j- v: y: [ Obj.Label:=sprint("huojiaceng:",i);. Z0 n3 Q/ C; M, n1 f) D- m- w
Obj.xDim:=WH_x;
9 {5 B g2 r9 l* C( H9 q4 x Obj.yDim:=WH_y;* L: t) ^- g0 C! R# Q
Res:=sprint("StoreData_",i);
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Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);) I7 q2 p2 l8 B0 S
Obj.Label:=sprint("huojiaceng:",i);1 ?* I' ~2 ]4 O1 `8 a
Obj.inheritFormat:=false;7 X9 g4 i4 b4 o4 Y9 x
Obj.maxxDim:=WH_x;/ D( S1 Q" N; J! l" M! X
Obj.maxyDim:=WH_y;
0 R& U9 p* O, h3 C, k6 N Obj.ColumnWidth:=3;
) q6 l: K" y& K H next;/ f& I& t2 @) b) C
' M. b. E0 Z: {, n1 h- @6 o .Delivery.MUs.Forklift.speed:=2;
; T8 O+ ]; y8 _/ E WH_var.delete({1,Part_Nums+1}..{*,*});
$ M: K$ u/ r1 N8 Y6 P for i:=1 to Part_Nums loop+ c2 q& Q" b* g c. I
WH_var[1,i]:=chr(64+i);
y: D9 Y% E$ G, l4 P next;! S# H- v, Q6 b; c9 t& E
end;
( Z$ p3 U; s' |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
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