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);
4 e$ K* G8 K$ C j2 e) X, Ubegin model initialization function
y: l# x! a$ ` create 1 load of load type L_null to P_Creation2
, [& z2 B2 @8 G, x4 J+ t create 1 load of load type L_null to P_Creation3& ]. M- O* T' z6 Z1 c
create 1 load of load type L_null to P_Creation4
* @" ~# b$ `' R0 I return true ) a/ p' p4 g5 |- W$ J; y
end5 @' _& n; |. }
- K9 C( y& s$ M3 ebegin P_Creation2 arriving procedure
; b+ A) A7 F7 g6 jwhile 1=1 do
- C8 p& C: L5 @. o- y begin$ E0 o, W/ D, Z& q6 h! O4 T
wait for 1 sec; l z, e9 E- Z' y% S' F
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
m6 `& e3 c$ S6 ~% n end# {2 g4 g& M1 B0 N0 N( B
end& L2 ]: H! J5 f+ L# }9 D* I% O
. q5 g. a8 b6 }- |( D+ m3 y
begin P_Creation3 arriving procedure, z- X, F2 J8 a8 U1 k/ [
while 1=1 do
6 T. c8 @1 ^7 s* S: s, H+ R begin: s0 a& @ \* z2 l+ Z0 i
wait for 1 sec
2 q# g1 |# X1 [- w7 g0 l/ `0 G create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)& W5 M$ X) b2 C8 L! I
end2 Z0 x- C3 e6 q+ }4 V% a
end ) o0 M" l/ C+ r. s
; y& y; P; O2 M5 Z. mbegin P_Creation4 arriving procedure z" O! u# ]- G1 i2 o I
while 1=1 do
) G- Q: a E% ^ begin. \ T L2 l0 b5 f# g6 Q
wait for 1 sec5 |/ L% Z& o% ?( Z& J* K7 K" i; ~$ I
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)! J# @0 `, q. W0 {
end
9 F+ {, b9 T8 h+ Y1 Yend
( [5 J7 t; U1 C& g) u/ Y# K0 x6 `, S( q* }
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! |