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 i, U4 F: q7 E5 J" Dbegin model initialization function
( e Q( R/ ^5 M& u! A; Z. G+ l- L create 1 load of load type L_null to P_Creation2
& K1 l$ c5 _4 a: _ create 1 load of load type L_null to P_Creation3
6 N6 C( p6 j* w# D, @' ? create 1 load of load type L_null to P_Creation41 H1 k1 H5 Z! _
return true r0 i* l v7 s" D, M
end9 F3 t( k! C4 t2 ~
& g$ W$ g1 l$ u1 t: Mbegin P_Creation2 arriving procedure3 A7 t; q3 Y3 |0 [# V
while 1=1 do
; N8 `( u/ `7 Q; n" }' l begin
& y) f7 M( X9 P& W& j! [6 v& L wait for 1 sec. d* U9 W; p, @, O
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
. K5 X! D2 m# r% c. L end( T2 p* ?0 b1 M' m
end
# H4 |# B8 B7 R- E
|0 R8 ] |7 z pbegin P_Creation3 arriving procedure
; ~& ]5 D. p8 `+ \0 l$ mwhile 1=1 do
1 F- ?5 E& a' J# w" Q5 C8 k- \ begin! [, X2 t7 ]0 q S
wait for 1 sec& r7 X' ^* o( k8 S5 }& A) o+ F' i, n
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
0 P5 _: q/ C2 |- y! q end& x. S! k, K9 l
end
- T S% S: H' K7 \! M4 P3 v
) i9 e, k2 t5 J& Qbegin P_Creation4 arriving procedure3 O: h6 E9 ]; n6 S: C3 D" x, G3 |1 u
while 1=1 do( M3 T _# E8 o; _
begin* L; K3 F3 D* N2 a2 L8 R
wait for 1 sec
1 f9 ~* V* n# l7 g' I create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)1 x# B0 @" ^) x! o, q7 ^6 {
end1 Z1 d! V4 E5 l$ @! S; f
end) f( v: H, ~; X8 \& ^5 [
2 o& z R* q1 q' \* a( X
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! |