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);
: A* e9 o! Y1 q3 v% Y, q/ y/ lbegin model initialization function: e1 H) W( `9 N9 i
create 1 load of load type L_null to P_Creation2
6 a; M8 {5 n5 q' i# ?$ _ create 1 load of load type L_null to P_Creation3
* C! }2 F& I4 b, A create 1 load of load type L_null to P_Creation49 P8 W" x _) D4 I4 a
return true 4 C, T5 u8 d# c8 [7 I' F
end* W+ @' X2 [5 g8 C X
; N9 O" Q; L. M \+ `begin P_Creation2 arriving procedure
$ }! a2 d! d0 x/ |while 1=1 do
5 |% l- M% R8 z begin) U I6 M* D. u% `% c1 h8 [# u# Y! T
wait for 1 sec# j* G4 c! z) O$ Y" {. O
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
, I a! a/ Y( ^ end
" ~5 T" j# l! W2 z: d! hend" S4 z, U6 K8 B
( _- ]) I/ X+ u+ Q0 S, Y) kbegin P_Creation3 arriving procedure
8 l/ x5 c9 n4 E0 [5 Zwhile 1=1 do! R' t$ N. e( h" m
begin
8 ~6 |. E" k: U+ [& w1 | wait for 1 sec2 i( r' Y' c8 E* M: l, W+ q
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)2 \4 t5 C9 [) \1 m0 Q* ^( u
end
+ w4 V' C* @( k( f7 M/ i* Tend " ^4 Y4 i( _ N9 u+ x6 T" g
" N( F, X" c- V1 Obegin P_Creation4 arriving procedure
# w @- X6 V: }8 Awhile 1=1 do
; P" e9 X; y# x* _ begin9 ]- _6 R; F# b" Z1 H
wait for 1 sec
' x3 C; g' A# I& \5 T) b create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)1 m& q. p, \- P' D# X h6 m& B
end
8 _! V5 O; l" |: X6 Iend
/ ]7 N* t; g* p' O. U0 l; T
/ w+ @9 R$ I [9 b) H2 [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! |