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);
7 ?3 a8 \6 }/ ]9 `' Q) mbegin model initialization function
( s9 w5 w2 G& D; D( _4 U2 ^ create 1 load of load type L_null to P_Creation2& n3 j7 J4 `/ H% w
create 1 load of load type L_null to P_Creation3
; A8 ?% A# _7 y. Y% H create 1 load of load type L_null to P_Creation4. {8 d) a, f+ ^$ Q% ^! q
return true 1 S& y$ S' L4 p6 A8 n# ^
end
+ Z2 g+ H% u2 B( _) X" o& P: B' r
/ H- E' g: Q! [3 y" Mbegin P_Creation2 arriving procedure
8 J7 C0 H7 M5 i1 D1 P4 q/ m: \while 1=1 do
5 z& V4 Z2 Z5 O8 V( u( O! P: @ begin; u/ ~1 ]0 E0 q5 J/ w& u
wait for 1 sec2 R& ]1 [! a- v
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
5 {3 D/ p' A# f end
R' o1 {5 `* s0 h: `( Send; N) B$ C) d; c! c% \
$ N" B8 P* f4 Q7 a
begin P_Creation3 arriving procedure
- I1 P, Q$ A. _7 T$ z" O) uwhile 1=1 do
" f) p; R( i4 O( J8 p/ I' A& ` begin6 U4 Z# a& Q2 w* n5 |
wait for 1 sec. N$ ?& j' U1 w/ X" u
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)6 S9 W# p. b3 ]8 e
end+ }* E6 z6 l, \
end & d/ h, g c- v1 P. F o
7 ]! `8 r/ S0 c& z4 u/ D# J5 obegin P_Creation4 arriving procedure$ I& C, K# _& |
while 1=1 do
. S, E, z, V1 J begin
" j3 ^8 `& t- S) d* E# s, o wait for 1 sec7 f. F1 c/ c3 m, `4 b q0 B) N5 _
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
/ i7 G) M2 o( w6 y N end
) X+ Z4 o# n$ N" M2 r9 h" N7 Q* Vend: Y6 Y: Y [) d- f, j0 d) [) Q
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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! |