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);% }0 `* t7 J4 [. g4 Q
begin model initialization function' A. ^6 e7 d3 q1 x
create 1 load of load type L_null to P_Creation28 R' k$ u. `9 k7 D8 r7 q. V
create 1 load of load type L_null to P_Creation3* ~0 Y' T7 G* D, S' ^( I9 {0 \; k
create 1 load of load type L_null to P_Creation4% Z _3 g0 k/ Q) L( t$ n
return true # Q- k+ m2 v- e- @- B7 }
end
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begin P_Creation2 arriving procedure
; k" H8 \1 J7 S/ u5 u2 ]7 O9 }while 1=1 do
; m2 r0 U6 N2 V7 f begin2 ?& N+ h7 D& N/ \1 H7 C% R
wait for 1 sec* Z5 Z5 h4 t; U& K# a
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)3 K) G; D m' t+ Y3 Z
end
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begin P_Creation3 arriving procedure
( V P; R; l8 @. Xwhile 1=1 do- a) ~5 k' ^; Q2 A, \2 T
begin% P( U3 k- ]/ [! i
wait for 1 sec
: h, _/ t6 S' F) P create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
& D$ `% q" o# K$ k! c* x end2 `/ i2 P& {" D# r; L
end
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begin P_Creation4 arriving procedure
/ _: P+ j7 G" ^8 X$ L! H3 i+ V5 Vwhile 1=1 do
0 o' f3 o# @' L% ? Y& x begin5 F# v$ ^+ H+ l6 D1 ~$ v
wait for 1 sec4 q- j9 g5 ]9 L1 _* c
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
- I$ w) s B7 h; |+ J y# }! r l- Y( T end; S' ?) T& u, O/ [. X0 q" m1 B
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! |