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);
6 ?1 B. W9 `6 I& m3 t' ubegin model initialization function( ^3 M7 d$ ?6 ^, O
create 1 load of load type L_null to P_Creation2
0 C2 b, Y# v# O6 w create 1 load of load type L_null to P_Creation3
9 Q h% v/ g) Z4 a$ S create 1 load of load type L_null to P_Creation4
, n! Z6 D/ ?" K, ]% H return true - z2 _) p9 a1 Z& n' h- j, s
end
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begin P_Creation2 arriving procedure
- v& ^5 N7 Z( B# P! {( i% owhile 1=1 do
1 G* c' r" _. Q w3 Q1 k# ]4 t begin
. b+ ^: b" [' r- N4 Q1 F% w f3 q wait for 1 sec4 l0 T% w# ~ s* A1 D( N
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)+ c, T4 g8 l% U, ?0 b
end
) ]+ r- J5 C+ m- N: S* t3 G0 Rend
% D- \( q' h3 X3 i4 |# c$ i$ F5 j: a5 A/ e" \8 d! h* O- y3 h
begin P_Creation3 arriving procedure
/ g/ X1 `* H( v/ y2 ~+ ~3 j+ Mwhile 1=1 do2 M# ~3 ]! x' y" B% I
begin" I% A M- ~1 H- `% g
wait for 1 sec! A( o" K1 q5 {1 R% C
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
J/ m" d! h- j# s& H% B" R end" R' ?+ m, X1 q: T
end
: i; c/ s" r* E. y: k; ^, K& u- B
* ^0 H3 G2 g0 q) \begin P_Creation4 arriving procedure
5 r+ K: l0 a1 ]+ i+ i$ xwhile 1=1 do+ g# {1 u' n5 o7 W
begin. _' A* n; F8 f. S2 w- C' L! N
wait for 1 sec
: N0 R1 h S* k h+ B- |$ X3 E create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)2 H: J4 e+ e8 a. f
end
4 r3 B! T3 R+ H$ X5 Aend
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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! |