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);, ?. ]; b- F$ y2 {! ?
begin model initialization function9 u* ], q/ ?3 J& \$ W
create 1 load of load type L_null to P_Creation20 E3 s- C D& N( G8 y; g( z! d) _
create 1 load of load type L_null to P_Creation3
7 m$ f! K/ ?0 M# d& h( } create 1 load of load type L_null to P_Creation4
+ B) L/ K/ H& Z. ^- C return true
7 P2 C4 u6 f# w% j) |end
6 C1 [- x, b8 W
8 [6 ~+ c9 s, K; U5 f$ vbegin P_Creation2 arriving procedure
& X( i9 C, M. j: d0 n% Gwhile 1=1 do( T' _8 \8 d* q/ Q4 a
begin
: R5 ?! Y N9 a* {+ b wait for 1 sec7 ?2 ^; ^& j; q) z! a
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
; V% i) c: ?( s0 l; H end
8 J9 ~6 r# e4 ?) Q0 dend& E+ b) G# l6 n: j
# f" t N% {& D# x( ~0 N: K0 M9 ^- k" abegin P_Creation3 arriving procedure2 s7 B/ l7 p- ^; ?) M9 y
while 1=1 do, F+ o8 p& ]) |% I& A0 c- F$ Y! b
begin
4 }7 U) i- m+ z# d6 V) R# Z wait for 1 sec
; t& k* G8 ?- z- h8 A9 \5 V0 K create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)' Q: E5 v3 }3 x7 u( I& ~
end6 y3 } ]9 [) L' F9 j
end
9 r# V V$ Z2 s% z3 u4 P% E* H l# H, U' ]) |
begin P_Creation4 arriving procedure5 p% p. ]+ k; {
while 1=1 do0 s$ ]- E" B( {/ ~
begin3 G6 y1 v' q* q H, i/ @, S
wait for 1 sec
2 T& N; s, T( G b create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
: v( s; W, _( @- } end
/ N% v" n$ U( B8 |8 ?5 Xend
: x! b# e ]2 x2 E: M5 F3 A5 Z5 D3 Q2 m1 ?; u b7 {2 @( W2 G: ^
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! |