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);
" }" [, e% l2 Y: w2 R- v0 R+ d) G/ Cbegin model initialization function" g8 @0 y( z! \# `: c) X' I/ J
create 1 load of load type L_null to P_Creation22 M( L* R; ?* F% X* N' S0 V
create 1 load of load type L_null to P_Creation3
2 a! R* _+ y/ k) K! V" z create 1 load of load type L_null to P_Creation4* L& T+ k9 R* y
return true
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begin P_Creation2 arriving procedure/ R3 k$ a# Z% |& Z/ S& z
while 1=1 do8 j4 R" l4 M: y9 L+ B. Q! G2 c- N, r
begin& k8 p! N( s# O$ `( |0 v
wait for 1 sec
# t( P) T6 x) ^0 s create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
- V' Q' h, e1 n+ |! Q( s# ] end
( \- @, v& G; I/ E% q! P. d+ Lend3 D' D' D) |! y& W/ C! h
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begin P_Creation3 arriving procedure
, y6 x% d8 L% R6 O) ?% ewhile 1=1 do
. ]; W) v, Y* I6 Y+ @( }& m begin
# g6 s; R6 L9 P/ `! N2 H/ X5 c5 y wait for 1 sec/ h$ Q, l- H: S
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)' e% J; S3 x/ b! t+ O
end% e9 L* Y$ ~% b% _# ]
end 8 t4 Y1 M5 p6 D5 ^. k- u
& O5 x5 u9 ^( S) Y( D8 @' fbegin P_Creation4 arriving procedure
. ?( G G5 U$ x9 c8 Dwhile 1=1 do
& [7 X' ?6 X0 ^+ t3 b! Y. R begin
2 b R$ J! Y4 t, a wait for 1 sec
3 J* ~5 T: P- _7 a create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)" E# C1 w+ y! t8 Q% N
end
) X9 U- ^* x' uend* L. S- a4 V3 A; T Y: }
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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! |