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 z( N! L0 N* D% ?/ v( X
begin model initialization function( Y) V+ G: @1 G D' A
create 1 load of load type L_null to P_Creation2- B5 z( E! ?# l! y [/ I
create 1 load of load type L_null to P_Creation3) g9 o. i( h I+ Q" d7 |% u3 D
create 1 load of load type L_null to P_Creation47 _! M1 K0 o- {5 _
return true + v7 F" s) y9 k: q) y9 R* l2 \' |
end8 _4 t$ m3 j2 O" K& Z4 U
5 C1 G+ b: F, F8 R: @begin P_Creation2 arriving procedure
9 s1 Z+ G* C& C& e* r% j6 \% a6 _while 1=1 do
3 Y" d; g. ?+ M1 l: _% ~ begin
3 i6 B% J( \, R7 I wait for 1 sec3 Q- _( V9 B' f0 q1 |5 h
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
( g& Z0 o! P" I end
V7 @ k' g9 c7 @0 F/ W( Fend
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begin P_Creation3 arriving procedure- [0 B9 ?" J- ^$ z2 c
while 1=1 do- I9 c0 r( J% v; K) s* o! S
begin, k& p5 z& P; P8 m# }- B1 v
wait for 1 sec
: w1 P; Y6 W$ Y3 p& Z- c( \; c create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
- Y; I! H+ ~$ r" P1 C& z ^5 j end
% e' [2 Q: J0 Z- gend
: \" I {) f3 C. L0 @6 h: l) g! d' W9 k" r- M- v& u
begin P_Creation4 arriving procedure4 I" B7 {+ @8 B5 F" W, J
while 1=1 do
9 C1 `, a" S; c) e- R: X( O) `: ?" E begin: l7 O, ]+ x$ K& P5 V
wait for 1 sec6 k0 W: X$ S7 R K/ |* p* S
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
3 F7 e0 l, H' y1 y; L& X end
2 W( I4 I' u" y% cend
5 d3 o7 ~2 R6 D6 w4 o
3 p0 y) z1 I3 I3 W+ I {% h& L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! |