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);
0 v& U& P. R; C. bbegin model initialization function
1 ^ Q& k" _. @& Z7 A create 1 load of load type L_null to P_Creation2
. T+ n$ ^, l- r, d+ R7 C create 1 load of load type L_null to P_Creation3
' t4 B( V+ t E# C7 c create 1 load of load type L_null to P_Creation4
: D! Z* w# j+ ?! O5 M( j2 d5 v1 g2 | return true ( c2 {4 {. F/ s# d5 T
end
^# A, A9 V/ B, l* {# F! g# l% D- }* O6 B
begin P_Creation2 arriving procedure8 U$ d5 W; o% [& a: B8 `9 R' K. {
while 1=1 do
. U7 w* f% g4 [5 l& N6 G% J2 x4 e begin" s1 c% L% i" I3 \+ P9 L6 y
wait for 1 sec) `+ e, u9 r* G9 C9 C( @& {
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
. ]7 g5 s* B9 M' G* i3 { end
0 r% V0 k% S# Y @& Y! d6 xend
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begin P_Creation3 arriving procedure
8 ]; A/ N! d* g2 awhile 1=1 do( C6 ? f+ n2 W$ K$ w
begin
% ^6 C+ ` Z( b: B, A/ `& a, \: p wait for 1 sec, @ j$ B; H' B2 Y: R
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
1 ^; E2 o# g( i$ c `0 ] end+ a! {. M& P0 r' m9 W
end
9 L" o' G7 D% f5 I- z; b! | Y5 t1 O% b% n J* s9 n8 J
begin P_Creation4 arriving procedure
N. O! S7 A; ?9 C/ ?2 }, p: |while 1=1 do( m9 Q. z* M: T& M# m. H& c# ^
begin
; ~9 T2 p: P6 H8 g6 p# E9 _ wait for 1 sec9 |& A* ^: ~3 m1 e. ?: R
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
6 W, L. ^+ A" C end
k7 S0 t" r) Z" S: C- i. K# F lend! S; q! K( W& I* o/ K! k) @
. C5 Y8 C, m- r/ z8 h) w) f
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! |