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);
" X3 F$ N% e' ?) h3 ~begin model initialization function
. i1 O9 p' C) d9 \# L" r create 1 load of load type L_null to P_Creation2
7 ]7 s& z. S- S create 1 load of load type L_null to P_Creation3. S9 A/ I+ t, `* ^2 m, U: ?/ l
create 1 load of load type L_null to P_Creation4
& s' q$ k0 v$ T' o3 {3 O return true
% \# v" @4 h7 F! ~& w% b' aend" z9 x& X% K7 c. @6 a' m
( ]8 S9 O( ]+ z1 p0 P4 Ibegin P_Creation2 arriving procedure
. _( Y. T3 X3 [9 q" k% Cwhile 1=1 do
_: o# t" R5 A4 A, A1 P0 U begin
1 j% U" c5 \% K! {4 u" X" u wait for 1 sec
5 d/ a( _- i+ q% i/ ~ create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)! {9 y& ?. m. }$ n: k
end/ ], E2 q0 \( B' j7 T8 S' a
end
1 f {; _6 g- e7 Y1 b0 K3 A8 c8 N( a! F! x4 Z; [- u
begin P_Creation3 arriving procedure
* _, M% E0 ~9 X9 T3 B- Cwhile 1=1 do6 C- B8 L4 G' U, j' T8 M0 ]. q: y2 M
begin U) V( e! z* P0 q" w
wait for 1 sec
: g# H. a( @% Q1 T create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)7 M0 C2 r$ A, k( x* `+ x1 w
end
. N+ y: R! |2 d# U1 ~0 Vend
$ n9 J7 d' T* h; I, u/ y4 Y
! ~$ e; e. a& x* bbegin P_Creation4 arriving procedure
) u; K3 @4 D7 ]: gwhile 1=1 do1 ^- k5 P) g \1 z1 H f
begin2 R, _0 H* k- V0 U% h
wait for 1 sec
' u$ p6 \+ I ~8 E4 x: Q: X create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)! [2 R. T% f# U& @
end
7 Z$ v9 Q. I8 D2 `end) \4 r: D2 O1 \' u
% }6 b q, c2 Z3 f R) I$ B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! |