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);
. S5 A s Y# i q9 a$ abegin model initialization function! R. Z! w( a4 g# l9 s. P
create 1 load of load type L_null to P_Creation2
: w. s. U3 [% L) t/ N0 c9 }; I8 o create 1 load of load type L_null to P_Creation32 H1 [% P8 H- Y2 _1 Q; [1 A o6 T( ?3 J
create 1 load of load type L_null to P_Creation4
' ]4 I8 d( Q# Y# z+ o) M return true + H+ M. p$ z9 Y) ^, \
end7 V9 V$ p @* s v$ b+ d
" D/ P0 M. g& Y, ^: V! t6 T( \begin P_Creation2 arriving procedure( v. k/ s, `: j- j6 B( e/ }7 P
while 1=1 do! {, `' |, Y: d# K
begin
2 X" F. k& R- s" E* [7 R8 v$ G8 T: y wait for 1 sec
6 T/ E) V% m8 W" J9 G7 r create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)9 X2 t$ \4 E* M9 o( } s+ a& M
end
) t! }; J$ N) m/ Yend" e$ t r( @9 V% r7 n
( J2 h% T9 j- ~/ sbegin P_Creation3 arriving procedure* b% S9 F+ h1 q* J" d$ s7 j: m
while 1=1 do9 G# Q, l1 B4 A0 R$ ~7 Z8 @
begin
' D; r% ^! }! D) W/ X0 m wait for 1 sec
- B5 { t/ U3 C4 U4 o create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
% _" q% t! [1 \( T0 m3 p4 m end4 \: @3 q# s/ t, f9 u4 l
end
$ b4 j7 r ?; w- M3 S6 L. w: y9 e# P" q9 M! B9 l2 ]/ J) Q) A
begin P_Creation4 arriving procedure
B0 r& i- O* S5 E8 ^- N: Cwhile 1=1 do
; j1 T5 w1 h( Z8 H/ J5 [ begin
7 ]( m4 P7 k5 A+ e# S1 k" O wait for 1 sec/ [' k" A# ]$ a% @4 e
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
5 u' a2 J/ b5 w4 W/ r, h end
- K* v/ B H, C# q0 O! d7 Rend
& P5 {( b: k: j3 Z) i" z i8 R% q" J' E! Q- E+ r$ |2 M/ y
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! |