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);% B' M# o, G8 { V4 W0 ?' u
begin model initialization function# m- A% z" e% O- T) d, U
create 1 load of load type L_null to P_Creation2
4 ~, ^7 u' a2 d _* n create 1 load of load type L_null to P_Creation38 P$ s, U, l# R4 B
create 1 load of load type L_null to P_Creation4, {5 ]& {+ k7 S7 F3 T
return true
0 l0 l L% V% ^' J8 ~end
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4 L' |, O6 I! F$ Cbegin P_Creation2 arriving procedure* s9 t7 T$ k3 x1 N: p! ~
while 1=1 do2 Y3 R/ E+ H' i' t1 r; M, H/ K
begin0 m {0 _; F9 f% z3 _6 ]
wait for 1 sec
( ?9 s5 K4 A, i: `) } create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
3 z5 p) @ O( ]: Z4 e' q) ^# T. a0 A end# {) ~6 H8 \4 G: q& o
end' r, C( K4 O$ N1 X
/ T( M& a9 @) Z6 Sbegin P_Creation3 arriving procedure9 A: p. Q8 ]" s* y
while 1=1 do
- ?* e3 ~0 q* o( w- v% Y0 N) o begin
% c0 X s4 Q+ g wait for 1 sec
$ H5 j' h3 S6 s' ?1 E& I% z create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
& \7 k' M% G9 [4 J* k end
" P: z3 [* |: M. w8 mend
$ k/ t& `$ z% c+ P" K# s* r* q+ d2 A) \' m9 _. S2 s
begin P_Creation4 arriving procedure
# R+ C8 B, l' j+ T: l9 P. Fwhile 1=1 do
+ i( k" r8 \3 f, z begin
2 d5 `& p" @* X5 ]1 P, h wait for 1 sec! [5 w. w) g) I7 Z! e
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
, m V4 v. F7 O, C4 Y end/ v9 J6 X3 S [7 f1 K3 C
end
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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! |