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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。2 s! J7 b+ m% w: G7 f
语句是这样的9 g9 }- r# }3 d: m" Z
is
( _! V% s- j7 [5 u k" s0 | i:integer;7 N5 ?: ~; `) C ?- ?' }) z& l
Res:string;
) k1 f7 j& C# Y1 {0 }! K obj:object;# b7 ~ g \& l7 y& \) D
do$ y' f9 K0 P) b7 A' ?
if existsObject("Status") then$ ^% I; m! }% B2 ]- q* B
Status.deleteObject;
$ F$ R- _- B2 K7 T end;" M8 m" K( |% C
for i:=1 to 10 loop
9 p7 w$ _5 i; w G Res:=sprint("Store_",i);
2 h* R4 \5 ], J7 J1 a9 N& }& D if existsObject(Res) then1 X) y6 h& N% e. K# t7 d7 V
Obj:=str_to_obj(Res);
# v" L- a# H f+ y+ H Obj.deleteObject;% I! j& [: ?" `; Y! G9 O0 g; g
end;- D9 o( Q: h+ H% ^) r3 I! C ~7 I6 X
next;/ G' N& c s9 k* v
--shengcheng Status:zimoxingceng
1 I( ?' i; ]! e1 H9 [ Obj:=.MaterialFlow.Frame.createObject(current,160,140,"Status");8 u% z# E/ K) O% G% ^" }
Obj.Label:="warehouse status";7 d7 o, ~$ E, ^% S9 Q* H1 \
/ x7 R: ~) D" ?! w* t3 k
for i:=1 to WH_nums loop
' M6 c c/ Z& C" a! v7 X Res:=sprint("Store_",i);
* U6 N( p! L( d) [5 G% h Obj:=.Delivery.Res.store.createObject(current,400,i*80,Res);
* z. R! {" X6 i7 m Obj.Label:=sprint("huojiaceng:",i);3 k. z& x' S, s, c
Obj.xDim:=WH_x;
" Z, W4 G0 n8 q4 G Obj.yDim:=WH_y;4 t& t) j' b6 i- X
Res:=sprint("StoreData_",i);
5 D8 S1 o6 V; D8 @0 Y9 W
7 A, x0 [$ o1 W, u, H* ? Obj:=.InformationFlow.TableFile.createObject(current.Status,i*120-60,40,Res);
( X6 V* J% D& N! b" p Obj.Label:=sprint("huojiaceng:",i);
' v1 F* p4 E/ {; p" S4 Q5 {& q% n Obj.inheritFormat:=false;
- \5 C7 O. {9 ~/ D+ g, ~4 F+ W! x' _ Obj.maxxDim:=WH_x;' _% i, v! ?! U
Obj.maxyDim:=WH_y;% A; [) V+ i! a) _* U
Obj.ColumnWidth:=3;
0 d8 B- ?4 V9 k* W$ I3 B% V! h next;+ z1 P. f' s+ h: j+ l, t. h
2 J, a2 I9 J+ R2 I3 J
.Delivery.MUs.Forklift.speed:=2;6 Y! y& [! _" {8 ~4 b6 l
WH_var.delete({1,Part_Nums+1}..{*,*});
+ `0 k7 z$ y* H( { for i:=1 to Part_Nums loop* D$ T0 G9 f$ w' |
WH_var[1,i]:=chr(64+i);
* B7 x: h4 ?: \/ D4 @ next;
& X A: D# X/ l1 Rend;5 V$ C. a0 d5 ]- M: X" q- r
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 8 _6 A' J5 H" y. c
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