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);9 Q: R7 O1 Y6 R/ X
begin model initialization function
0 k* s; l, g7 X' G+ z/ y# @ create 1 load of load type L_null to P_Creation2
, j& t; s5 c/ } y create 1 load of load type L_null to P_Creation32 }3 P6 e a6 r3 w% ~3 c4 U
create 1 load of load type L_null to P_Creation48 w, ^) F& I' g' V; L! P- P/ K
return true A3 M; p/ j( A* y
end
/ A7 x; x7 C7 B" i5 n4 h6 }
" P$ J5 ^5 d, Q" U2 hbegin P_Creation2 arriving procedure
; W; _- ^# p* U3 Z; H' `0 Q" qwhile 1=1 do
4 _6 Z/ p% V2 t- k# ], o6 V, C* o begin- t+ M' ]" G, ]" z1 E
wait for 1 sec
: v; @6 h$ B7 B6 N w create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
f9 A4 h( j- n" g( `2 Y end1 c+ T8 b9 c2 A* H g; m
end6 g# }( [$ I' n; }0 P+ W9 {
$ z- Q2 H+ q j" \5 y/ G8 ^begin P_Creation3 arriving procedure
1 L* P& v8 D$ W* \+ b3 |while 1=1 do. }8 @9 g& `" A
begin
0 Q' l$ T. B( C- V wait for 1 sec
w, R6 c4 |+ O. Z create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die); b/ U6 ?3 o6 S7 }8 C. f! `
end
; s% F: ?% O3 H; j) gend
% Q+ y$ l4 [$ e$ H
" \$ [' Q. g4 P% [begin P_Creation4 arriving procedure. s( Q3 W- Z" W3 S/ f1 o6 _- V
while 1=1 do
9 X" T2 \* H9 U7 M6 k; s begin
/ z4 ?$ g M6 e [' H4 q wait for 1 sec4 T9 N$ {8 B, Z9 X) o% L- v
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)$ P% v0 X; g4 C* F. y
end
# m" L, g; ^) o/ {end
2 g% }# L; B* V) R% s/ [+ h! k- T! `; k M! J- 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! |