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); ]1 G( j q' n* [' `4 Z
begin model initialization function
9 H4 f2 m I) G! E create 1 load of load type L_null to P_Creation2+ s* B8 z1 i+ I3 b& C* L/ \
create 1 load of load type L_null to P_Creation3
. G4 e( D1 U# k5 q2 v, N7 a/ `- u5 w create 1 load of load type L_null to P_Creation46 o3 Z& B) `- ~8 V$ w5 O
return true * w( o5 X# |- }% l4 A
end
: s% I& z, q2 x& l" E. i) m" }' m
- g% x# s/ e: Z# f# W3 S( h! \begin P_Creation2 arriving procedure
9 ~4 M, C) j: A1 \8 @# xwhile 1=1 do4 s' l( R z: ?7 q% _3 A3 y1 h* _
begin
5 Q4 Q6 r) o+ U wait for 1 sec2 w) E9 v# }6 f" ^# `
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)- o* \9 n) q* {/ b9 a0 e8 S
end
& m- o1 _) U' Q! {end& ?& L. j, q4 k* M# q8 O
j& s* f: u: X; m6 y# C. R( mbegin P_Creation3 arriving procedure
9 Q7 S N0 F7 O# t4 f: E, Swhile 1=1 do
" c1 j4 r& x: q& g! F begin* ?$ U+ v! O8 U; ?7 n! C5 x
wait for 1 sec
, m) s4 I6 O( F& ~2 h, S" [1 |; A create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
5 m) X' b! h" ^; N/ P% |$ P( o& {& Q end
) N' v2 Q8 E" C0 T3 Xend
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begin P_Creation4 arriving procedure* P2 q# g5 \9 y4 U( w
while 1=1 do
Y; S7 l, x* m0 K* J. ^ begin. d( G) E$ E* v0 r7 @# N! m
wait for 1 sec. ]9 _- u) Y) v: ]+ H
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)1 ~ N0 ]" |" B- H
end
2 b% V7 l& H% {) Y) ?end
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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! |