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);- K/ I8 H$ x: I! J9 y: e/ h/ ~/ u3 s, l: X
begin model initialization function! f* t7 w" S! U6 w
create 1 load of load type L_null to P_Creation2" ~1 y4 \. d1 y" F8 w- b# |0 A: l
create 1 load of load type L_null to P_Creation3! U. m( ^" m$ w, `$ S e
create 1 load of load type L_null to P_Creation4
! r* ~) ?) a/ U return true
! n! T( {9 B, b3 wend- d8 X9 j8 V K* i4 L7 b
1 t0 j, v/ m3 }" H" [/ ebegin P_Creation2 arriving procedure3 `9 R* n5 }0 P
while 1=1 do' u' g c' b% f2 A t
begin( u1 z) Q0 K) u( @. @, Y1 h/ v
wait for 1 sec# X1 j" ?7 j t+ ?& W# K, C
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)+ h% i* U1 `8 H% Q2 D5 n
end
: [$ q& x; _2 A |: a3 _end
6 q5 u. J( j( {7 U" H' [& y4 y+ v: x7 u& Z5 q3 `' p
begin P_Creation3 arriving procedure: J3 ~+ ^! |1 e" m8 M
while 1=1 do
1 o% w* `5 h9 k8 y% y& N7 t/ A begin8 u5 c8 }& J+ F/ g- h' |4 @
wait for 1 sec1 i/ {, S6 W$ m0 q
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)# @2 ^1 H" P" [7 Y; J6 {2 U
end* }5 ^) X9 v, Q* e: |
end * q5 K: c7 L" f4 \4 c
4 X2 `+ s/ j/ [- J! S3 x' D" Qbegin P_Creation4 arriving procedure# Z- v3 s [- j8 m
while 1=1 do
$ y$ M" z/ M4 Q" } begin! z" a' U# s' ~* y1 H, E
wait for 1 sec
; N) N& C& O1 I' M% Q( J create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
; m# u& d2 N, W$ d+ e end
, z7 F$ [) @7 `3 x2 A# ^end
9 [5 ^1 Y, ^8 Q) W/ v6 ~0 f. a+ W
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! |