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);
}/ z7 O$ \: f" y+ T( Qbegin model initialization function
, {8 r2 E, e3 ^, G! ` ? create 1 load of load type L_null to P_Creation27 e: y* y6 D* g( P4 _: z
create 1 load of load type L_null to P_Creation3
2 F# h7 Z. t5 {1 d6 u, r create 1 load of load type L_null to P_Creation4
: E) B" M( m" }0 Y4 E return true ' m; @3 } F: V, z
end1 I3 k2 g1 V( h t% ~6 j5 r: T
$ D5 i2 x/ E3 R% t# v6 F
begin P_Creation2 arriving procedure) j( ~# Z0 J5 B. _
while 1=1 do
6 ?1 Y1 o C3 T( d, V+ ` begin
2 x" S$ D+ P; I wait for 1 sec
# |4 T# l }' |3 E create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)6 t. M D* o. n5 C) R0 Q
end% {) l* `& P$ I7 _ Z
end
1 n# z. ]; i$ ]3 B! d
( C% Q/ Z: j7 Bbegin P_Creation3 arriving procedure/ f l2 v' D' Q+ x
while 1=1 do/ U% F7 k. m; G: W; u
begin6 O- M7 A. @2 z
wait for 1 sec
& s; V/ Y6 J, r& ^' d! |0 [ create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die). ?8 {, S6 }; C5 i
end
( `( R1 t' m% a% \4 D8 k1 S, Cend
+ b9 E9 Q' }' L, e0 \: l. ~
, t8 T$ i% {' m& q8 ?2 ubegin P_Creation4 arriving procedure- E* G, Q' k; [5 [2 i5 G L
while 1=1 do0 j& p2 o+ z) @( E {) O
begin; g+ A7 z9 g0 B
wait for 1 sec
% |0 _7 y* {# }4 P5 h2 z create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
6 m4 v* `/ w& h. ] end5 F: \8 A2 _% f" N- Z; ~
end$ b# o# S1 y1 U
! D% T- K/ \- o4 S8 B$ v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! |