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+ N1 i: i1 d8 J. J% V7 Q2 p' Pbegin model initialization function
# }" X0 M8 Y p* a create 1 load of load type L_null to P_Creation2
; b9 X/ P) }+ g, {& \ create 1 load of load type L_null to P_Creation30 @: b7 W0 b$ K* T- D2 W! h( \
create 1 load of load type L_null to P_Creation40 K4 K8 _3 W R: h
return true
3 j/ o+ R! S8 |) I9 H; o7 Aend
1 V9 Z' h3 d- n. |' [1 E) c) t+ \5 a2 F0 @0 R
begin P_Creation2 arriving procedure, i& G: \) B, ^ H; R! \$ _1 d$ E7 D
while 1=1 do( h M3 ?8 g1 U& g& X' @1 i
begin+ I+ q) y$ Z- V& s
wait for 1 sec
g. ~" W- E3 K- s# ?2 Q* ]/ f create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)% D4 ~( |+ z: N( z
end* E( _% b5 H) u9 }4 m
end. N/ }6 I- j+ C: z
. I$ `9 D% I/ o+ y, G) g3 G: o! }& u
begin P_Creation3 arriving procedure
% z0 Y4 ^/ w7 i6 Ywhile 1=1 do- z! A, D4 {# m& ^8 l, O$ u9 ~, V
begin( U0 z; G1 x3 f
wait for 1 sec" C! `- }! c @9 ?2 g5 a) N: p
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)! l8 I% M* _2 \. S
end) y" E) f* H8 A2 [8 E% b
end
9 o u+ v( A* B& u: i8 V+ N* U6 G
$ ^9 E% e- K3 d. }) t& F: jbegin P_Creation4 arriving procedure- b9 p; T6 n7 M; Y2 y& E
while 1=1 do, c! h! f" \* E p0 h. a* D3 p
begin! u7 t b# s+ [) K
wait for 1 sec
- P0 ~% T- X( C- U create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
$ s; S% y5 E+ @- V$ K) ~6 B end
% }" q+ [6 W. Z, q9 @ e; g: Gend! f- d3 N) d, x5 e3 h" x% G! j3 b7 W! v
% K) j6 i# S5 f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! |