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);
, l7 G; ~: e1 f1 H. l. Vbegin model initialization function7 _% B6 T% ?, l6 x0 |
create 1 load of load type L_null to P_Creation2
. H$ n, m" Y+ v$ }; [) ^ create 1 load of load type L_null to P_Creation3
; c% [+ m% _' b1 P. p7 U create 1 load of load type L_null to P_Creation4
0 Y! l) d* B* ~& q/ n- g' c% _. }8 l( ~ return true : l3 d- ?9 D" p# q2 M$ T3 f' z( N
end' u8 a% F/ _* r; [; M5 Q" H7 Y
6 g# A" D7 S+ h- Mbegin P_Creation2 arriving procedure+ E- _, p0 T, c; f/ x7 J& O
while 1=1 do
$ P: \, ]" p4 p1 j+ B% _ begin
0 `0 ` J, G$ u3 Y wait for 1 sec( [1 z4 ~7 L, V
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
1 F% P" G( L2 o* C* a. p: g end% T( |7 Z, H0 n- a( E; S3 _
end" t0 t- b* g. X, k) `& l7 ^
, `6 }9 ^! | [
begin P_Creation3 arriving procedure( N$ Z' B5 D- \7 D. @; w5 t" B2 @' l
while 1=1 do
T2 k+ I: d4 V$ w5 u# x begin( w+ g2 \; u) ~4 p1 S1 n
wait for 1 sec/ A& @1 [4 l, E5 y; b* @" h, S7 A5 }
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
! [! o6 `5 F6 I5 s; v7 ?1 G$ s end
( ]% n, X; z7 Gend * `) C0 u" y* L; z
3 S% I" U+ w7 pbegin P_Creation4 arriving procedure
; {( o' ?4 ~9 N" ~while 1=1 do
+ m, f# T& g: b3 C- ?. l0 J* b begin
) i) S, \5 b' [ X/ R9 O: ?) h wait for 1 sec
3 x2 v/ @7 |' Z8 t( g) ]6 u3 W& S, r1 K create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
4 L6 L! M' o4 ? end
# r* L( N, j7 [) k. ~( Xend
6 U. X2 L; z5 T; j) e$ g9 f+ R
, j; a6 }$ X& S9 S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! |