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);
. U( c/ m4 k5 ^; B( N; @5 ]: Wbegin model initialization function- I1 G$ g4 O' j$ y5 r d3 n
create 1 load of load type L_null to P_Creation25 |0 g; M0 r) D, V; Z0 `, H' t
create 1 load of load type L_null to P_Creation3
* v3 f; v+ ]7 G, ` create 1 load of load type L_null to P_Creation4! i2 J! n; o) s- }6 n @
return true
: F U% m- n* c( d* g1 C3 e: Xend9 [0 ~" I6 L2 a, q
' @7 K2 o' P2 u" s7 o. [3 D
begin P_Creation2 arriving procedure
5 v. J1 n( _& r" T% Jwhile 1=1 do; |: ?# z A2 U3 s7 ], E
begin
* W( J) D C/ j. ~% _ wait for 1 sec9 K4 z5 ^" f+ @, t) A
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)/ q5 J9 c/ i2 o- ^/ X) |7 f
end' j! \8 C2 y9 W J/ s6 [6 P9 ?
end
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2 C/ e6 t, G% t ?! _1 Ybegin P_Creation3 arriving procedure
1 F# c* |) g3 K6 A& |" {7 Fwhile 1=1 do
. b# n% L: c5 R6 I& h1 H9 X begin' ], R' T4 `1 r& Q
wait for 1 sec
5 y# G. I7 i+ M( N b create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)# U% m. d& Z) [7 O0 U+ B& T
end: U/ z1 d$ U4 A8 y! H/ T6 E
end
7 r: [; A' z0 ?4 y9 f
2 T! j2 `4 k! s* F$ f4 cbegin P_Creation4 arriving procedure- y: ?) t" v1 j7 w+ {2 j
while 1=1 do+ W& J3 u# a: U9 {# c2 y
begin
$ \' k( J) U5 T/ R wait for 1 sec
, G3 o: W- h( V create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)8 }. Z8 R g5 L( C% B; Q
end; w D& ^% q7 e
end
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- J" G# U4 j! s1 y2 q9 t- ^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! |