谢谢shakie的耐心解释,我按照你的建议改了代码如下(并在window窗口定义了L_null);
# P4 `# ?, _4 J& N% h% j/ {% X; Dbegin model initialization function
1 V: t' k( Z8 w& B; q create 1 load of load type L_null to P_Creation2$ E; e, F- o- L: o
create 1 load of load type L_null to P_Creation3
+ z+ V( ~8 K' c& M& @& a) E create 1 load of load type L_null to P_Creation4
9 v! L8 j l. Y return true : @ A+ H, x. i* e0 ?/ M
end0 Z( F! U' b1 n. q N( j- Z
7 J- }; {" T; V* D V* rbegin P_Creation2 arriving procedure5 H# K0 @' e6 `( A
while 1=1 do) L& K5 K/ k u. [% ~0 Z8 h1 x
begin! a2 X- u! c# ?9 |
wait for 1 sec2 M7 n( D4 Y) s, p4 Q1 J) p
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
# g7 ^8 O5 D! H/ o4 z end9 R' l3 `$ m( c- e0 v! ~. P$ B+ j
end, ]" R1 o( z6 |# D
. U9 ~8 v1 E& v& Ibegin P_Creation3 arriving procedure8 S- f p1 Y' H& h
while 1=1 do, e- [7 V% X0 d8 f5 T$ D0 s
begin
% \- N9 e5 A$ z& X5 {* U4 ?- |5 E6 t$ w8 R wait for 1 sec4 i6 i$ N9 [, s4 V0 j/ k0 p" ^( k. p
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
h, u1 W( j0 O. ? end
0 h" Z. B/ Q. v, e6 }: xend
$ p6 E, ?6 U) u' F; i2 Z3 r8 A( e
6 i, M+ s3 U* c2 p- H# Y3 L5 _) E3 gbegin P_Creation4 arriving procedure
, B# V3 K6 N( @+ j& F, lwhile 1=1 do
+ `" `- q0 L" m z ~: S begin
; ~1 a5 l# y* ?3 m wait for 1 sec/ T; h3 q6 R3 }+ I5 U
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)7 F2 J2 z2 |7 r1 {3 b1 ^
end
8 u0 E f' p1 H9 ~: T4 qend
7 x& I- Z) M! ^6 X4 c
! {$ g2 ?5 M( L) @但运行时仍然出现相同的问题(提示:ox100f5e09指令引用的“ox00000028"内存。 该内存不能为"read"),无法运行。不知问题出现在哪里,请高手指点,多谢! |