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);
- K( ~& F" e4 @, ]; `! |begin model initialization function0 J" O: ~ A$ B$ q- j
create 1 load of load type L_null to P_Creation2
n) {6 e7 p u4 P3 z1 u( }0 r create 1 load of load type L_null to P_Creation3; ]: a3 _5 C, {
create 1 load of load type L_null to P_Creation4
* l8 b+ I7 J( F3 s/ j return true
+ M. g% Z& E8 {6 F- Oend0 O- B) N5 c3 G3 c: y
& X3 n- ?+ f% o0 p1 h \, B8 |begin P_Creation2 arriving procedure
5 R; U& u+ v3 _ @( l3 }while 1=1 do8 k) b6 \! M( F; @
begin' s2 T2 Q X5 V4 `0 d8 U( U
wait for 1 sec- [5 t6 H" A: _" {4 V' B- R% w2 s0 S
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
9 ^0 t7 q3 h3 j4 p end
6 }& P7 i( q5 K; x1 B f8 Tend1 f9 C, j0 d; j6 F& J0 F1 n
$ q) n; b+ V5 m2 M) Z* mbegin P_Creation3 arriving procedure
/ L; L& N; Z! O5 A, @while 1=1 do
6 ^! z3 u V; R, ^9 E begin
; U! `; I8 C1 w! F4 J wait for 1 sec* T; X/ y7 U, U P7 Z9 B
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
+ u( H8 n5 E* F3 B2 O end% l* u- I$ x! v+ N; F5 m# Y% p
end $ Z3 B+ M( D( ]$ l% ~) y4 E
1 v' k; E) q3 A5 H
begin P_Creation4 arriving procedure
9 W1 w- I7 g$ V+ `: j+ j0 u8 Owhile 1=1 do
" S0 Y S- v4 E8 ` begin0 R+ A# B3 f: ]; F# O* i
wait for 1 sec
3 k% Q7 ^; [; U& C) Y. q$ S create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)! V9 F" ]. C/ _! v
end
5 w3 K$ |3 Q0 J5 s3 o" ]end p/ ]& \! r& c, v3 B# n
- o' I" `# J+ \! h2 q n# b, S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! |