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);6 V; r7 w& Y W5 z. Q* v8 K
begin model initialization function
' p4 S3 I6 l# A create 1 load of load type L_null to P_Creation24 b9 v, W. V* O
create 1 load of load type L_null to P_Creation3
7 @# q. h4 C! I y create 1 load of load type L_null to P_Creation49 k$ M9 `% Q* H
return true
8 [9 L* g% b* d/ C) w L6 ~9 w) \+ vend
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begin P_Creation2 arriving procedure$ h7 L3 A/ g% t% K, B& J% a/ Z5 A
while 1=1 do+ e- ~5 c0 y0 r8 F7 j7 C$ f2 r
begin
, s4 \- k! Q$ O6 ^% |4 X1 W$ \3 } wait for 1 sec
! r: Y1 A2 e, V5 E7 D create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die). X5 l; v; |. j6 b
end
; X) U8 l8 p8 _2 G2 k0 cend
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' O; x+ o# M3 r9 k0 X; y- Ubegin P_Creation3 arriving procedure- Y* w; ^, ]) A# m. z- x. T9 k
while 1=1 do
( A3 K: o7 U' m2 X8 G begin% H8 a: S8 a4 u) Y1 p3 p; |9 O
wait for 1 sec5 c2 v( |4 w8 w: j$ h d
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
3 \( o8 S& _: a* r9 w f9 j end* Z+ K' D# F3 q9 \- T, D7 G4 `
end
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6 @, Y0 A U3 c6 G9 hbegin P_Creation4 arriving procedure
9 n" P- c& w: T3 h) ?while 1=1 do
9 E# f" B; l) |. f! ^# F; d begin
" m; c8 P- V3 k8 S- v wait for 1 sec5 a; U& k( I+ ]+ w8 u! Z+ W. D6 |9 u
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)6 r3 Z' l7 z9 }( |) K
end2 P: R( C) T' _' Q' i( J! \
end; m2 f- t! V3 t9 I- z: w C
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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! |