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);
; C0 Q+ W% i0 K1 Lbegin model initialization function
) A5 |8 Z; v" g* A" h# ^4 I( F create 1 load of load type L_null to P_Creation20 H9 K) u9 `3 q! J( w, A
create 1 load of load type L_null to P_Creation3" H' l$ A0 p- t8 Z
create 1 load of load type L_null to P_Creation4! G/ H3 o7 S6 x0 Y$ X
return true
, p( F( ^! {0 v& Q% fend' i: [! A8 `! Q7 P# w$ n! y
! d+ H) D }+ i0 B# M1 C$ X. gbegin P_Creation2 arriving procedure
* {9 Y& \3 k3 ^while 1=1 do
7 E- E( m6 h) |* u4 |% Q2 }8 T begin
8 ]1 T- c) [) C+ x! w% U wait for 1 sec
! _, O" _) M) T! S create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)% L( V/ }( V, J0 f* v8 d
end* L% n/ v0 [, o" n4 q
end
; d* S& H5 h u( w6 ]8 f" @5 ]* Z
; z" d! H( z% }- sbegin P_Creation3 arriving procedure
7 o3 }/ h. |/ I2 |while 1=1 do
( x! [0 R2 W5 E) Q3 h& E0 n2 m; c begin3 L/ P! r& W% p0 a! G
wait for 1 sec. u% z$ X @2 c8 m D0 \" A7 ]
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)( _2 F) ^$ w: s: N+ s8 @1 \
end
, b: i. E1 E7 F4 \& Q' n7 i: Pend # s1 ?3 K( R, _
+ T1 \3 n; L( g4 x# Ubegin P_Creation4 arriving procedure
; a8 p4 X+ e0 i! x, E; q, K; |while 1=1 do5 O0 w. n& k, f! o, A+ L" D
begin
" ~. y6 s" P, L/ F$ L4 p wait for 1 sec
; @0 ^4 O" I1 T! B1 A1 { create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die): E( v4 t! p0 U5 r9 q
end, D- u% Q8 e5 F) k; q& f( @) j7 D
end
7 [$ s; P8 E5 [; E5 u" z; @) G$ W' S& i+ p: H, U
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! |