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);# ]+ I6 ?/ q5 u, S5 g E! ^, l
begin model initialization function
. U# w& l3 b4 u# s4 M create 1 load of load type L_null to P_Creation2; I ]; d( a: I) r/ w$ w. G! ?
create 1 load of load type L_null to P_Creation33 Z* R5 \2 \+ W1 ]. e! n& V
create 1 load of load type L_null to P_Creation49 X& N! [+ Q+ R: Y6 B
return true ' E" L0 F/ {& s q/ |" P) `
end
8 I! d# T# e8 J: m% s1 H& P$ q# y Z: i# J
begin P_Creation2 arriving procedure
; a, H, _3 {# Ewhile 1=1 do% I/ s# Q" V- q5 q% T
begin2 w- }, I6 ?, P6 h
wait for 1 sec" h& `- u( w# d: z" F
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
1 m% i7 U- D" Y7 H1 P# X3 @ end
2 J* l @4 y7 g+ z7 Z; o( P( h% Qend; S& E: [2 Q: ]$ {" o* R
0 v) M- ?7 B- Mbegin P_Creation3 arriving procedure' r' R F/ S+ Z$ O3 }9 o, F
while 1=1 do+ _- F( R. J3 m: s
begin
$ C$ @/ c+ _) e* b wait for 1 sec
5 z2 b; | {/ n create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
4 p, j$ G: X6 ?% L4 U0 k end
- v8 W7 O2 Q) {. y( i: nend + ~8 K1 c6 `% ^& s" |, z
* K6 ~ c% i2 c" h
begin P_Creation4 arriving procedure6 }; y( w7 q K5 F% P' g
while 1=1 do+ k H+ T$ g4 Q: o1 E' @
begin+ X( y7 F0 w" m9 y9 _$ A6 h
wait for 1 sec9 ~6 R( |! y( y& \" E5 @# Y0 g- N4 r
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)& G: v. }; l8 K9 N! {9 e
end
, d6 n S- u; _end
' `( U) W4 ?! r6 T* P* p! s1 d- u/ j6 [- ^1 ], f5 f/ b/ p
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! |