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);- Q0 x0 e; S6 a4 W
begin model initialization function
' U* Y) u9 `) J1 `4 f create 1 load of load type L_null to P_Creation2 I; z# c9 i, Z4 z. k
create 1 load of load type L_null to P_Creation3- C7 ?# d* N# v
create 1 load of load type L_null to P_Creation46 o, v, h/ T/ F5 k. T& ]
return true
7 T* Q) X" J; o* y% U/ {% m5 Xend
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begin P_Creation2 arriving procedure5 q, D5 K' \! u" E
while 1=1 do
! y( `+ j$ s, ^1 x$ r8 |; Q( g* Y begin
5 Y. o ?. m4 y, @ wait for 1 sec* @( l$ v& K* g2 z$ g6 I* z
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
/ M- o% S: A, U! a j! C end8 c% m. v- F' i% Q# z4 Y
end. c# ^2 V4 W( Z$ h/ z: E2 }
L Z, R5 A! kbegin P_Creation3 arriving procedure
1 J- M1 }# O& \: N0 Vwhile 1=1 do
2 F2 @8 {" i# K, j begin
8 M, O9 s5 U3 k3 G wait for 1 sec
% }9 u3 J+ Z* n6 z" W4 Y create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)1 R; c1 e1 |& v, \( d9 }& o
end
2 m; X" y9 z! f, @% }! eend & u5 @1 M* Z7 } Y% Z6 {- X
/ w$ A4 [& l9 b. y( a4 S- W+ K! B
begin P_Creation4 arriving procedure6 q& |# I4 H6 T' e- r
while 1=1 do
9 u) A6 j* d/ Y% f/ W5 R! K' v begin1 x }2 {& i1 F
wait for 1 sec, q: l1 H* \7 P$ Y
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
/ s+ D9 c# x6 T; q end& G1 {2 e! b( v" s
end
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0 ?1 k- x" w- W9 J7 ^& Y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! |