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);
8 f' F) \( I- U4 s0 Y3 j6 b& Q' Wbegin model initialization function
, n z0 ]) I+ _! d o9 w: g# i& q create 1 load of load type L_null to P_Creation2
- |" f9 ^6 r7 I8 o3 m: B' `$ s create 1 load of load type L_null to P_Creation3
$ K% }# m+ J4 L8 { i( a- ~+ K8 u create 1 load of load type L_null to P_Creation49 d3 I; T9 N7 B* ?/ X% T1 y) V. o
return true
8 {$ v+ {7 ^! k& y% Wend2 B) L7 S% W( r7 ]
. i' m% M- y* N% x8 F1 N, T
begin P_Creation2 arriving procedure
. R; X, f8 A5 u+ `6 owhile 1=1 do
* a5 j/ B! G. V2 R begin6 U2 m8 ~ t' B; m/ w$ N
wait for 1 sec# V( m5 D/ y4 K& z
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
( {& S6 a- E+ p) M8 A, q end
, `( C. D: B2 Y' j5 A. e* f2 `end
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begin P_Creation3 arriving procedure3 G4 x {- O! v O. `* W- W' v, H
while 1=1 do
2 j# H. |* R: Y5 g s' ] begin
$ F7 a5 Q1 L3 ?# u6 F9 W wait for 1 sec$ r! s( R" m3 u- C! _6 n
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)9 `9 P4 e, z$ E J0 c& a
end% _- ^0 Z* ?, f8 V
end / ]* {, y( l* e. k
' ?6 @8 O) T3 L
begin P_Creation4 arriving procedure
# j+ D& n' ^6 nwhile 1=1 do
, z" p% ?% T% n: Q3 K, F begin
% x! M; S% w6 R1 x( O* a! w+ @2 b- Q3 Q wait for 1 sec
( s3 Y% H4 D# H3 K x/ p0 Q) m6 X2 \5 ?2 f create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die). e! V$ o; R5 K6 A& y4 m$ m
end* G4 [* i# f* }; `. X8 z4 K
end
! w. h/ U. E' N* e6 [) @* i! n J( n/ I* s* w
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! |