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 g, b" H( r0 f4 zbegin model initialization function9 ]9 ? I; N, w2 d- ^; q
create 1 load of load type L_null to P_Creation2
) @: X# ?% Q$ q0 S2 @9 ~ create 1 load of load type L_null to P_Creation3
$ x% B) k% i( X4 p9 x) R8 S create 1 load of load type L_null to P_Creation4
1 i& L' H; n1 \+ E return true - @4 B8 Y5 \) Y
end1 e7 A! s, Z" l0 E
m9 h, _" f% ^# Hbegin P_Creation2 arriving procedure( ?$ @# ^0 U" J8 V4 ]- c
while 1=1 do8 y) p/ w$ F( ]
begin& A! T3 R. Q+ e% J3 ?) P; a3 G
wait for 1 sec. m1 J& j! q. G8 }
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)* Y5 l4 n$ T; K3 P/ G
end
2 O2 W% v$ s4 w* Y1 w! zend
N) L4 @: G! J3 Q# e, ^" [3 |
" a/ d4 ` f6 A! Ybegin P_Creation3 arriving procedure- C4 ~6 Z% t/ `
while 1=1 do; L6 ~( R5 i4 s2 c# C
begin
% \: n, s6 W; r wait for 1 sec* w4 ~$ t4 M% L7 q4 @
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die); M0 J! ?4 A8 y1 u; O/ |6 w; W; V5 n
end
2 K/ ^+ w/ M' G1 Oend 8 y5 j$ {# v7 H8 t# M
' B, ~ D% v5 g+ L6 h1 \
begin P_Creation4 arriving procedure
4 A g' A% a: v8 Y" O* Hwhile 1=1 do9 V: ?# J4 P! z5 o+ E; N+ t* \6 S
begin; q& H* x# l9 o' ^
wait for 1 sec
: |* S" A. r9 f9 z% c. ] create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)4 y, L/ y3 ?+ c
end" I2 A8 v% ~2 f* F( H
end& G, G- L! h3 l2 S* D
3 S* s/ 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! |