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);( p# F, _0 j8 t3 d; T5 e
begin model initialization function
; e m6 N m J. q. {' n create 1 load of load type L_null to P_Creation2
8 ?" z# e8 {4 K$ w; s' j+ Y _ create 1 load of load type L_null to P_Creation32 t9 b2 t6 T, _* p7 K! T
create 1 load of load type L_null to P_Creation4% k1 N& _0 C! L" |) V2 R. L9 p
return true
6 U0 i' @5 k; H B( c. V. Dend: `' p, k5 H1 s0 H/ C0 g$ i
; n) x5 F1 S4 l; N4 v2 Ebegin P_Creation2 arriving procedure' G q7 l, Z% A7 O$ w$ E
while 1=1 do; G4 `# G* Z5 N: E
begin
( G; Q% A. T U% K wait for 1 sec
0 q! \) r+ t. o; P* n& ^# }; m create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
- E/ F p% `% J. A! x) h0 V: ?: I end
' [% P6 N, G' B! s fend
% `+ y w5 N3 f+ Q' ?7 \6 X4 K. A$ C% X2 C3 B
begin P_Creation3 arriving procedure+ d( H0 J& Z8 T. ]: ~) `/ @; D
while 1=1 do
& K* R. t7 `! w, k( ? begin% B1 o. K; M# {
wait for 1 sec
. P- J) `- m% ~2 p7 A9 q' l8 _ create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)! U# l9 L A8 H+ M
end
$ J; [- E `& R7 g5 `end
$ |3 p* F# a |) e* I1 R3 e6 o D, |/ i/ O7 j4 D
begin P_Creation4 arriving procedure
1 H) {2 \' W2 w! Y( E% swhile 1=1 do) W* _4 B7 \5 [1 {2 `" O, i
begin
$ f/ z, T; H) p0 ~3 W8 d+ T! O& Y wait for 1 sec8 O* e! I/ z$ V3 \. u' x, q
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
6 i$ Y( x7 x+ |' v$ o end
' x3 X% a' K. u g3 G1 k3 Kend) T+ B% H5 c$ }$ A
) H, B1 r {2 y) A$ q' O7 ?
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! |