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);2 ~6 g0 ~9 O- p2 b
begin model initialization function
; l, y, B1 }+ h& ]3 X$ e* a create 1 load of load type L_null to P_Creation2
9 c: v* }7 d' k, Y create 1 load of load type L_null to P_Creation3
# @9 F H: O4 u0 p! P( J! l create 1 load of load type L_null to P_Creation4
. ]. I% g. O; A+ ^: I2 _ return true
, d4 x/ O# d6 X3 m6 ?6 p( zend$ A- {+ ~8 ~! h- h' G3 ], d0 j! X
7 f8 ^# J! J- }6 d V7 ?begin P_Creation2 arriving procedure' h; J$ w0 q8 Z
while 1=1 do
+ p/ `( B4 G+ v+ B begin+ |' D8 _, d( v6 k
wait for 1 sec) j4 Z6 f1 a9 X3 t, I0 i
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)4 G. X' z0 R8 M% u0 g
end
. C4 A0 p. M! n8 }1 g6 B* _% ?9 Iend8 x0 f4 A5 r L- [
% Y$ D: t1 Y u: a& \) w
begin P_Creation3 arriving procedure' V) V3 i, [' R3 E
while 1=1 do
/ j+ G7 }( i& E$ m$ N begin
% ^% V# t1 t) o8 [( v9 O wait for 1 sec
! q3 s+ N- n i7 E2 u, x create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
$ m" N3 O; B1 S8 k5 X end8 ~7 {9 g6 R9 T8 }! E* Y
end
) V# U* Y9 _+ x- P- w6 P# k w- @7 X3 d6 D
begin P_Creation4 arriving procedure1 M1 G" Y4 ?+ _& T$ e; F
while 1=1 do! |6 a! Y' N4 o8 G0 p$ |3 g
begin
7 D! T, a, ]5 r wait for 1 sec
, Q% V/ R' i: M) N/ C3 G; [3 B create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)# Q8 @/ y8 ?- r! j! k8 B
end4 D( K2 Y$ A$ Z) z3 W
end
0 m, I0 v2 f9 T8 f, F! _
" C/ T R" M8 I, G6 E9 t1 j4 U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! |