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);
" u, c" Z' `& S! |# ~8 nbegin model initialization function6 f. d+ ?, M8 c. N; b
create 1 load of load type L_null to P_Creation2% ]7 J2 E& l0 T, X& j! z* N
create 1 load of load type L_null to P_Creation39 l& s: f2 b8 ~* E
create 1 load of load type L_null to P_Creation4
- _) `) m# q. C2 R9 w6 z, K4 j) K' C return true 2 v) N* p1 P# N, S
end Q) ^/ _; s! h2 Z2 i+ j* G
$ H% }7 k4 l: X: S3 Tbegin P_Creation2 arriving procedure$ c+ A% ~$ F! n7 e" |0 [4 ]" L3 T- F
while 1=1 do
( D5 I. ~2 i7 e+ ] K begin( v: k6 _& K3 d3 D' M) D
wait for 1 sec2 B* G5 c9 K1 \4 _' J! D+ J/ c X
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
! p+ [3 h: h6 ~) B end
^: t- K, x" I) |& w0 qend
5 E" A5 e4 s0 B, ~
" m# p/ g- x9 H7 W! fbegin P_Creation3 arriving procedure7 J' s" e/ I' P) s0 M' T
while 1=1 do
) q! G( B, ?9 [9 g% R begin; x/ [' S+ o6 |* j" j
wait for 1 sec
) F; @- ~9 D/ u0 t0 Y/ @ create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
; A# C$ N3 ~5 O" m end/ \+ Z: i/ [8 a8 r# B3 M$ O
end - [1 _- P. O, E' u+ y
) Z W1 K6 W5 ^9 ~/ |1 \begin P_Creation4 arriving procedure! i+ y" n) @9 `# Z/ J
while 1=1 do
8 `* @ _& h" W$ y1 q; y begin
9 F' X9 L7 L, Z! A wait for 1 sec/ v% ]& N( ?2 e6 J+ y
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
* E( |3 I* @4 e' P4 A) B end5 B# d+ r$ Z# |6 U# I
end9 h" d; W `( V6 U$ l
1 l, ?* }2 w5 d3 V5 D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! |