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);
1 ?: ^7 t3 |3 d/ S/ Nbegin model initialization function$ H3 A0 ~5 m+ W, m' |/ j, _: w
create 1 load of load type L_null to P_Creation2
. l9 l& @( A6 Y6 y create 1 load of load type L_null to P_Creation31 H9 r; i% H3 N9 T+ a5 c4 `+ d. L+ e( J$ o
create 1 load of load type L_null to P_Creation4& }2 B/ g r2 b( h
return true
' d. A) d& s0 {+ Rend2 }+ e$ A9 o5 ~6 t0 D, y
( e, r; z1 C5 v* y8 a+ ebegin P_Creation2 arriving procedure
& p% ^, b# v, d9 X; y& l& P4 s2 Wwhile 1=1 do
* }8 V# j% x8 k- ^! t' q H begin
8 I; H+ n0 C3 t wait for 1 sec
5 j' Z) n& a2 y0 o% x( S create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)8 u* `4 e# i w, J8 K
end( J0 D7 H7 { _ a- h* N% T% X
end1 E2 K0 j( `8 [$ U
- G8 I$ p$ r' u: _( ?begin P_Creation3 arriving procedure
# v, r2 b9 Q' {9 k3 g+ Gwhile 1=1 do9 k) x. f# m) ~% F7 H
begin
' D2 V3 S5 F) X0 h wait for 1 sec7 {; }: ]2 `' d2 U7 z
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)2 L% \* ]1 R4 B C7 a4 Z- E% `( } Z
end1 ^- ~: p" f9 D& v: O( }8 q+ f0 G
end 8 S% _8 Z& j- f1 H' _
$ |0 Y0 _" D1 l& X! o1 f
begin P_Creation4 arriving procedure$ |& j6 [9 n7 D$ Q. d
while 1=1 do
% @6 h3 o8 |" x2 ]. j/ ^* H begin& y6 o' }! y" P( p; ?# a0 f' x; H! ^
wait for 1 sec3 @+ z8 n& _! e6 V
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
) c, I/ f- U. ?& C# y9 E end7 g: f- i/ B6 f; D" e* ^
end0 d, X1 I! D* g( y! n' G
" n6 m- u$ A& l5 H) I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! |