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);
4 F3 ?, [" r3 R5 K* ?8 H" i/ [begin model initialization function/ K8 {6 x5 d1 {* ~9 s M7 \
create 1 load of load type L_null to P_Creation2. I0 {. A1 P2 E' p; F
create 1 load of load type L_null to P_Creation3$ d/ ?4 N( h; S7 R$ M* e }
create 1 load of load type L_null to P_Creation45 o: H$ }$ W9 g
return true
l+ ~; L- o; _& @/ [" W- |- u) yend
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begin P_Creation2 arriving procedure, ~2 i% W4 _6 [* E1 H+ |: R' T
while 1=1 do: m0 M m# d. Y8 y. ~" O* W
begin
& ] o, r$ y: w/ Z% ^% l wait for 1 sec: V! w9 W/ M: L
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)" O; R" j) w/ e- F$ I2 e B" }
end
+ A+ W9 ^0 H1 Q8 L: g' k, Lend; k$ L8 u: w+ T" l* T+ p- [
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begin P_Creation3 arriving procedure' D, r' Y( i, k( X& ~7 q: M3 p$ V* w
while 1=1 do
Y- q2 N* ^; t- W$ d W) Z9 q7 } begin. S; E# K/ _) o `
wait for 1 sec7 Y; h7 [* ?% {+ e3 k* s
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)2 I' k! |" V7 m6 D
end, T" S9 {1 l8 E3 ?5 K
end - R: q N8 ]- }8 {" `
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begin P_Creation4 arriving procedure; l) f& ^! w- M
while 1=1 do
3 e. i4 H% {4 e6 ~$ W: q" | begin
# v" |" W O( w+ x, q$ v wait for 1 sec
* j: W' @% V, s* U$ C1 ] create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)9 l& R) A6 D7 @5 g
end
( V& W1 {! ^& u5 s/ I0 L; 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! |