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);
; h7 R4 k0 N C7 b$ `' }begin model initialization function& S0 q: u1 b$ s" ^5 `" g' r
create 1 load of load type L_null to P_Creation2
# e$ r6 B- x) J1 O# l create 1 load of load type L_null to P_Creation3
. y3 I9 ^" ]4 o7 H) b- j4 X create 1 load of load type L_null to P_Creation4
7 g( V( U" ~2 Y4 y3 \/ `; L8 F& S return true
+ o( ^' M! c; h. U2 E) R6 s+ Rend6 J" o4 `- n) B0 m
/ \1 a3 B$ U, lbegin P_Creation2 arriving procedure
# ~' w2 F: \6 Q0 r% ]( Iwhile 1=1 do9 m7 e- p8 A0 ~
begin
# e& N9 \3 Q4 r/ n wait for 1 sec$ `0 n' N+ Q$ L. A" [* ^/ S& I
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
3 g: w* F; j4 y/ Q end
' p/ s( f: G3 T" V. \% X& H' |$ Oend
2 y& Y' S& ]; l9 p" F# @
; t+ [# s6 l5 }6 s5 n& `begin P_Creation3 arriving procedure
4 F5 q$ u! ?+ ]0 h4 kwhile 1=1 do
* i1 A F& ^- j1 F- p, m begin0 ]/ V8 X& t; ^ l, ~
wait for 1 sec
4 O, Y+ R w: y/ N create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die), J) P9 q) r2 H ]+ }+ H7 Z2 L
end% C8 x, k V7 R! S8 {
end
, E2 p, d/ h4 E6 O1 O
2 N# \/ Q, H, W4 Q; dbegin P_Creation4 arriving procedure1 S3 n2 N" G3 z5 i! E
while 1=1 do
5 H0 J0 A* Z- Z3 V$ t* F3 Y1 c begin- [+ K( a8 z6 t! Y& G# q K: u/ V/ F
wait for 1 sec# r0 n9 Z7 e, n4 ?/ y* {. i1 G* [& N
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
- R& x* Y' e- K end
8 X+ k0 b- I- aend# \ p: ]; o0 g0 P/ [
: `6 t8 M- Q6 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! |