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 _# f8 }9 j- @begin model initialization function& ` T$ L( N8 A% I1 r0 ]
create 1 load of load type L_null to P_Creation28 W, L$ X0 Z) D2 m% R* e; h
create 1 load of load type L_null to P_Creation34 B! N. T; I, E! _" e0 y
create 1 load of load type L_null to P_Creation4% ]2 d' Z* N% t
return true
2 Q9 T, }' D, Yend. u+ G1 X# V4 [7 k* `5 z
+ X5 \) R3 N9 p) v- b0 nbegin P_Creation2 arriving procedure
# }/ B3 G+ j3 W% x# K; bwhile 1=1 do* \/ f) Y; m* S8 V, G
begin
5 Y0 u+ v+ u- U6 Q( t6 E, J wait for 1 sec9 o9 r# j$ P9 U$ r6 d
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)8 t( ~" w a* i/ D" Z) |* d+ {. t
end
4 x n: Y4 _$ l! Iend
( G; K* g: i, }& r. ]3 S9 X4 r; ^6 P' s; e) I# y6 s
begin P_Creation3 arriving procedure
- s9 v; j5 n8 p5 y+ jwhile 1=1 do, d$ R k* v' a
begin
) T8 R) f: d. E* [ wait for 1 sec
; ~7 f7 \/ G- b2 U+ N0 {) U9 V3 p" D create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)$ }' Z! @% {3 E$ I1 f. P
end& X: v: G) B( N! |* L' U
end 3 a3 i, Y8 A+ Y+ k) N E! Q
; r e5 P Z4 F. } R, c8 Lbegin P_Creation4 arriving procedure- |" p. P8 y7 D/ }; B
while 1=1 do& q" b$ Y" P2 \2 w' g
begin
\3 x- K! c# t; w5 z wait for 1 sec6 m6 b- U, U; ? B# `0 X' g* _
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die). j2 K9 s9 U3 Z* \( x0 {; n
end. L5 U% S5 i2 g# F7 o9 d9 e1 e Z
end
) x! ]- n A u0 P* N+ k0 g$ F2 @5 P' H$ s& p9 m
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! |