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);
+ I/ C! c+ M, E# ]" P4 l) Lbegin model initialization function
3 [- ?( K s6 K& d: i- O create 1 load of load type L_null to P_Creation22 v' Y) d G' u
create 1 load of load type L_null to P_Creation3
; H; m! M- M4 } O% U/ f create 1 load of load type L_null to P_Creation4
% c- M+ ~ j4 L( N" T# ^0 n return true
' ^$ J0 v7 U0 w# G, l; {: [' Z$ aend
6 B* \' N5 a& A5 ?; h
& B3 Q5 C8 o; j3 k$ K ebegin P_Creation2 arriving procedure
4 \" H \$ l6 c( K, z) L3 \0 Q5 wwhile 1=1 do
2 n' R8 y/ @! U8 c* P begin2 f. [! G" f( R* y8 s5 C3 ~6 i& l
wait for 1 sec
! x8 \2 E, d9 _7 K, O3 n0 s create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
0 K9 Y& K/ X( s# d end' `6 S$ m) d; u3 E9 c
end( @% h: ]& s" Z) ?
1 d' e& x% a2 t v
begin P_Creation3 arriving procedure5 R D# L# s# j; y+ Y2 Q) H7 _
while 1=1 do
- P. }5 c4 P3 R/ t! B7 ]9 k+ A begin9 b" Z1 A& s: r5 W% x
wait for 1 sec- \6 J0 {; s) F
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)* d& X1 P5 }* H/ _2 j
end
8 f6 v. r6 V( g9 {5 d1 \end 1 u9 ?. I4 G4 P/ R$ d+ @
$ h9 l* D; j( M7 F/ n
begin P_Creation4 arriving procedure3 {0 N" c9 v1 d* G* U8 o0 [
while 1=1 do
/ N3 q- j& r; Z8 y8 M, |; I& q begin5 r7 }: r; N7 E: \! w8 P
wait for 1 sec* d+ M, V+ P- @+ ]" p# ~1 `6 B1 B
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
8 t' m& A3 O$ o: I( [0 a end
5 N+ e9 R: s+ v; Eend
& e( R) I, U' w) h1 {/ d
! ^' \0 H) q" i# [, A" |5 e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! |