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 Q/ z' t6 f6 \begin model initialization function
- E& S; i# F- b& P7 g9 H* n create 1 load of load type L_null to P_Creation2
u# }! r4 e9 x0 G; ~$ x" @* y create 1 load of load type L_null to P_Creation3
) C+ Y6 a) Z C8 L6 m8 r create 1 load of load type L_null to P_Creation4
& _; P& }& e8 A( w% Y0 |9 j% _* t return true
7 X) {% k( e0 I% q1 b* ]: Jend
# D! X6 @3 u |+ y, L, r, l, J6 E6 E8 H3 r) N# E
begin P_Creation2 arriving procedure5 ^5 G4 @1 N+ a* ]0 z* [0 \" `$ B5 \
while 1=1 do/ g6 i: h5 W& h8 Y5 L, Y: j
begin' y1 y( ^$ W; J/ Q' u/ C
wait for 1 sec
@4 _2 m$ r- C8 K+ I8 l create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)0 _/ B9 [+ ?4 K3 j, b, K
end
. w6 h; h, p/ K: D Z: P+ Vend8 W" o' C/ e! ^
+ e+ y6 P0 i% B0 I% O* w6 n( k1 Abegin P_Creation3 arriving procedure
' ]; ?; ]8 q. v: e/ h. `while 1=1 do
, _8 u* x; o! I. s0 `5 } begin+ m5 z: B2 ]; g8 r+ F9 N' U+ A
wait for 1 sec
0 G5 r7 f; D" o5 T- W& z) L% g9 ]0 F create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)- l) m8 U+ O5 V" L1 L
end: A* U3 K/ Y% D! |4 h
end : k* g: C' q+ d' R. q! E
' V0 @& z8 [& u: v3 K5 ]; |) ?& {# [
begin P_Creation4 arriving procedure' j( P( T9 w' a9 n: h% p1 H! Y6 Q$ L
while 1=1 do& ^1 V1 h1 d. A2 a9 n8 r" [) X' b
begin
9 g+ n$ r- l* n4 ^/ g wait for 1 sec z6 l# ~5 w% H* P5 W
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)$ `0 Z9 f$ n, B0 c5 K+ P( i4 e1 r
end/ n' n \$ p h8 y8 f& |5 K
end) N9 C. E( g: b7 Q" ]* F
0 k) g1 x0 [- u. c
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! |