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);
$ e) f! y1 F9 P# P% C9 I* wbegin model initialization function
# i$ X2 C, t( f' Z& k& F. r create 1 load of load type L_null to P_Creation20 ?; o: f# B4 T( r# y. r
create 1 load of load type L_null to P_Creation3# y& `! W, d! v9 r
create 1 load of load type L_null to P_Creation4
, }- h0 u; N$ y$ [ return true
) l! ~4 ~ T* @$ g9 f7 `9 G9 Gend+ W: r7 l) }- P. l
- O! R8 v5 o' ?0 f9 H" n) E8 E
begin P_Creation2 arriving procedure
5 U3 _/ T+ z4 v* }0 dwhile 1=1 do
. m4 {& K, I+ Q) Z/ h9 O begin+ I) ^) {3 }& Q4 \1 p
wait for 1 sec
6 E7 \9 F. m2 M( U, | create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)3 n r- l, E) u8 f/ h
end
% e9 a1 j# L7 n8 y1 Send; W5 z$ I( @: ^5 k2 t0 z
0 T* i* E/ h9 J5 G* z7 [; Xbegin P_Creation3 arriving procedure a0 u5 @+ g+ m& F8 m- P/ Y
while 1=1 do8 ? p* @1 U1 t$ d# f! q7 w4 j
begin
' p4 r2 ^2 N& B- c( O' f3 Z3 P wait for 1 sec
& J6 V8 Q7 ^2 F7 }; _( t1 b% a create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
. K- o; ]: R' m. I# A& z5 E end
2 A1 Z; m3 n8 a& v T9 X" d8 M7 Eend & M3 d. V8 ?" \# } l# _ ^
' o+ ^4 I! S7 g& V& _* Q/ |begin P_Creation4 arriving procedure
2 E+ J4 E- G* Twhile 1=1 do
7 K1 I3 Z0 p' s M# Q' L" ^ begin
8 o. O. Y* ^& k wait for 1 sec
- }7 l- I# W6 I; ]# H# H. | create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
6 G$ m% o# k) h# Y7 I" B end
1 E2 D4 T, f/ c5 lend/ i- A6 s0 Z5 h* t. m( x, f! h
0 ^8 Z" D/ T5 c @: C8 M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! |