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);( J2 O' q- ?7 z& \; }3 {/ Y2 V
begin model initialization function
1 M! t+ f# l2 Q7 s6 H* k! m J6 Q create 1 load of load type L_null to P_Creation29 D% V! D* K& t' D0 ]; ?7 k, V9 d
create 1 load of load type L_null to P_Creation3
+ `. b( B% g! F d8 t1 m$ ] create 1 load of load type L_null to P_Creation4
m5 Z8 B& o! n w return true
3 Z) ^( t. ^& ?% R: R! ]end
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9 Q/ u/ t& P, I0 s+ Q0 Rbegin P_Creation2 arriving procedure- n: x9 L! t% F9 E) i3 O
while 1=1 do
( b; F. k$ O6 ?9 |( Y) E. u begin
" f- ]" @# e8 A0 y% [, H* ~# \ wait for 1 sec' w2 X4 ]* M! y/ S; e
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
1 W8 a! D! ~5 w8 _ end$ F% [9 O! _) ]
end
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begin P_Creation3 arriving procedure. ?. i) @9 S/ r* J
while 1=1 do* v( k- w- J! B2 u4 r3 u9 x8 U
begin6 Q+ q( Y7 P9 x. ]
wait for 1 sec6 N1 @$ Y( j9 v/ k! [+ P: ?
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)6 y' f0 J; W+ R9 X
end: r. G" t B. q+ V) y: n
end
% r9 ?) Z* q$ C
' @% y; R2 ^6 C, E2 abegin P_Creation4 arriving procedure* X w, b! h$ E: k5 t, J. Q0 {
while 1=1 do
7 B# O2 a: h& c2 E, J" u. F+ T- a4 ~ begin
: N5 k# k7 n9 \0 ]* v3 | wait for 1 sec
) X) Y8 e `6 ?9 c! g create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
3 q5 {6 Y$ O. e& F8 s end
/ o& Y3 [' H9 q5 P8 s, u9 Send
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" A. C+ A) i6 u# `+ U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! |