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 P) k9 e, c3 Q# R- P! a" h' N3 mbegin model initialization function8 f; q- D- ?0 n$ r
create 1 load of load type L_null to P_Creation2
/ ^& d5 X7 T" t; f' j, \ create 1 load of load type L_null to P_Creation3
) K, n/ _1 V! ?" L9 Q create 1 load of load type L_null to P_Creation4: x+ C* g/ C: T$ w
return true 6 Y& U' w7 ]# Q* a% n# J
end/ E# ]! ^; q4 i! T# d" P( c
; Z/ N$ e3 m) i+ {4 N
begin P_Creation2 arriving procedure J$ C T( B4 Q7 t9 {4 ~6 A
while 1=1 do* X+ Y& \8 N) q$ _. G
begin, @& S, y4 h% f& V7 k9 h2 s8 X
wait for 1 sec/ z+ b$ B1 k- o
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die), ]) H" r2 j$ M+ T# A3 ]! n
end
* T A4 m$ P# \" q; \. b" _end
! \+ k$ P0 e9 j a$ z* V0 R
( o. m; C6 Q, t2 |, ` F7 z0 p- M% hbegin P_Creation3 arriving procedure. D* t* t. A: f4 h3 Z
while 1=1 do7 h! D4 b3 i) R# X1 N
begin8 _" W8 m* a/ W6 h8 f
wait for 1 sec, ? E% x+ [) L3 _5 I+ Y
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)2 ~8 Y( C4 a X) z$ j
end
9 ^- ], J" {; R/ h2 R0 C. x. e# uend " Z0 J' n% }, m0 b5 K0 S4 S- j3 X( n. a
* t6 [, x. H4 y! h- |begin P_Creation4 arriving procedure
. @1 q/ ], Q d! A0 Q: g( ~+ Bwhile 1=1 do
# [! L" |: s- M+ e begin4 N! N w- A. @* U
wait for 1 sec
9 Q) f$ I, w' T# M create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
* l6 }- ^% u! p' o1 y5 \- f) p end7 y; S$ r/ N8 e% f7 `4 J9 a% l% s
end& L6 y9 m( Y+ A1 h: ?- i
1 ]" { m- O2 V5 v1 ]: }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! |