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);: }5 h |+ p' F3 f6 D) E
begin model initialization function$ Y+ y+ W/ b' `0 K( q
create 1 load of load type L_null to P_Creation24 a3 b- I4 O8 m: i9 f
create 1 load of load type L_null to P_Creation3( U) f; l5 @$ A- x3 _. _
create 1 load of load type L_null to P_Creation4
# e/ A8 l A# g4 ?5 q return true / p1 m5 c5 c0 _, u% B* {
end
% a2 G* W# d Z. U% ` z7 n4 o! P: O8 F) k, S
begin P_Creation2 arriving procedure
9 S; o! _$ w5 G" d& M5 f8 N; Cwhile 1=1 do
! ?; ^! c! C: k0 W9 v1 m begin- b" C1 X, @* J1 N; m
wait for 1 sec# E* _ i6 ?' X
create 1 load of load type L_C2 to oneof(0.2_In2,0.8:die)
- U* _9 n& J& V2 H, ^ end# |- k6 A% O) g2 w7 y& ^
end& ?0 s0 R1 Y) M8 m+ {# P
8 |: K* ?! P: c+ D+ e+ ], N; Rbegin P_Creation3 arriving procedure J/ W7 l/ u1 T; m* e7 z) c! p* u
while 1=1 do
7 e: `8 r7 O* _ begin
! e8 f. J2 p$ m* S1 C7 H wait for 1 sec
+ w) I" E3 X; f( u& \$ j4 ? create 1 load of load type L_C3 to oneof(0.2_In3,0.8:die) N8 E4 K, M# F5 }; u/ z% F5 y* x
end
# a& y% G2 @! M; Dend
$ n k- x$ h5 o3 m
) O4 y+ Q4 H8 R( Ibegin P_Creation4 arriving procedure
( J& K d+ N- S. ]1 Ywhile 1=1 do
+ f1 V _: c/ ?4 f. I6 l- O begin
2 i; E8 M, P, c! ?$ R wait for 1 sec- @, q! W, H% Q6 n
create 1 load of load type L_C4 to oneof(0.2_In4,0.8:die)+ F, {! z. C! Q8 E
end
- d" z: [9 ?: f+ \end
4 N( o" x' g! ]2 J; t; u( ~0 K
; }8 N( o' k( Q" T3 g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! |