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);
5 w' n. }% s) g* [begin model initialization function; E* F) N8 x$ k- Q( {, o
create 1 load of load type L_null to P_Creation2
4 L( N+ I5 e% K create 1 load of load type L_null to P_Creation3- ]( r2 p# U r E( r- M6 \
create 1 load of load type L_null to P_Creation4& D6 _: b, H4 V2 o, K f
return true 5 [: b) o! w) v6 E" ^4 S
end
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/ e0 p2 v( D: C* i& }6 q. J( obegin P_Creation2 arriving procedure
+ N. N+ @* q7 d- L4 X1 ^& R% {while 1=1 do
1 p9 k; |! d, a7 K& |0 ] begin
/ F8 \4 |) i$ b/ K" O6 m' F wait for 1 sec
+ a: D( B9 b6 p3 Y% C" \) e" D' `0 } create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
5 b: q0 t n% ]( R$ B end4 N+ a4 H9 @' B. P8 S
end: g; Q. O- L x2 Q8 r
$ ~8 o+ I. W) Y8 K# Sbegin P_Creation3 arriving procedure7 I: c3 r" V( j. ~, c7 g, G' W$ Y: [
while 1=1 do
. W& V) ?# N0 j begin
% a% G$ W! Y1 V* O. N; `* c w" C1 l wait for 1 sec& {& c/ y) ]& q+ f, e8 q
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)$ c. i/ N( O# q
end) u3 @( K) V+ i9 q: Q& v1 I8 E# e% i
end
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5 n* N5 q8 x; z# z4 U7 fbegin P_Creation4 arriving procedure7 m' b3 t/ }% H
while 1=1 do
) K6 D5 Y4 R: u6 b' @ U begin
4 [6 I& j4 a1 f2 ^3 V5 l: @ wait for 1 sec) z- M3 _, c. z8 S7 P1 L: N
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)& J3 {, ^- O, i) ~$ N9 R
end
+ T* k( `0 k& {0 Zend
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- y% s: R. V2 L- R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! |