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);
V4 y- B N, c8 I4 Abegin model initialization function
5 n& V# G2 B9 o create 1 load of load type L_null to P_Creation2: W4 W- S! z4 E& n4 I' ]
create 1 load of load type L_null to P_Creation3
5 N6 {# v: i6 I& L3 G create 1 load of load type L_null to P_Creation4
8 l# L0 q2 _0 z4 E6 E! O8 i1 Z) ?9 y return true % ?. ]6 s. K7 }8 P; S% [# H+ b! d
end
+ c) o* {4 k9 u1 a
) F( a( ?6 f5 Y3 `" X1 v% Vbegin P_Creation2 arriving procedure; o: w# I S! m. K- C: \
while 1=1 do
6 g+ B" d2 W) T( H0 n3 W begin# o# J. P' u. B K4 F2 w
wait for 1 sec* Z6 k8 y' n6 O. |2 g% r
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
' n; W2 g( Q3 }- J4 S' h; M end
2 o! q- p. `0 Y1 `/ b/ r3 @6 uend9 w1 @8 G8 L; P3 I+ y% K' V7 M
- V9 k* K, l! W% K, v- T
begin P_Creation3 arriving procedure
}3 N0 T2 s4 Y% K6 x7 F; Ewhile 1=1 do1 d7 q. C0 h& L( O/ l
begin# {8 F" w- U, Y* s6 K
wait for 1 sec) o) n& l% z' G
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
4 F: ~7 D' Z r/ w end! l3 q$ ?( e2 C& x% T
end
+ f, H$ q, w S2 J. `$ i9 R" P9 B, H1 d- a7 }/ I4 R7 Y* _
begin P_Creation4 arriving procedure
5 z+ X' N$ |5 n$ P. cwhile 1=1 do
. J9 A3 x) L& }1 e! E4 U begin* w6 Q1 r- _+ G" V+ ?& B' o
wait for 1 sec
" [; h! d4 E& @! b0 T6 Z create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
, f6 _* T& y- A! l: a& b* T end
- {8 j0 f# |; ~; @end
9 |, a! ?% e4 l# l! }4 X9 \
( G4 z3 h/ s$ Z- r& x" }" a! w m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! |