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);
% g( ` |% t6 ?2 ^begin model initialization function
4 h5 E& D7 z! A$ a' q4 u create 1 load of load type L_null to P_Creation2
' y2 K& ?* H+ {9 _1 M( ~( `8 h0 L8 a create 1 load of load type L_null to P_Creation3
8 d: `' d" _) [: ^ create 1 load of load type L_null to P_Creation4
: j# J& ^5 @6 u: d# K return true ) \8 k% p9 \+ @1 ?' R% Z% x
end
" e, e% Z9 N/ M! K+ n& @* v: f
. |" i2 Q$ ^* K- K( pbegin P_Creation2 arriving procedure+ g% y) k v. P; A8 F
while 1=1 do
- A7 L. i7 \5 s- s/ [) P- m. I begin7 T, w L, q' ]5 I, n# o# |. B
wait for 1 sec2 [# g: A/ H0 _3 s+ W3 j
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
m8 q# M! `% e1 t; M. B end% u. d$ O3 s7 `7 H) w
end
( O8 t: ?5 \' E
) N: {6 n, Y5 U. {" {% Wbegin P_Creation3 arriving procedure- P0 M, q, x, a+ p8 m# {
while 1=1 do
- C/ G/ u9 `. T- R9 w begin
/ W3 v/ @7 c3 K: g, _ wait for 1 sec" r/ v: t- x2 x1 B7 f0 y. q5 F' W
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
: v# O6 i9 P+ [* g( f' | end# b1 Y! q8 S7 I3 o2 f0 e0 d" |
end . C0 |$ R* U2 K" |3 j5 f; C
% H K0 n: s) \! T
begin P_Creation4 arriving procedure$ y0 a8 x" |. n0 O
while 1=1 do
# n. U8 i) E ?7 G( ~ begin
& t# t) E, W7 C1 a wait for 1 sec
$ |9 J4 Z- z5 l" v `+ U) ^ create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
( p8 I/ Y2 S% r# n. ^ end
& s. R) P0 `& _- r* ?end
" D4 [9 G4 N+ G0 V+ A2 e
! E1 c g Z& D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! |