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);
+ G" P* D* o9 U* ?begin model initialization function! O$ ]: b7 t; q; P* q7 N4 ~
create 1 load of load type L_null to P_Creation2
4 U4 v, M# X% J7 ]. t create 1 load of load type L_null to P_Creation3- z- ^: @& B8 e) @5 y6 m' s8 G
create 1 load of load type L_null to P_Creation4$ s* i9 c: z2 q5 |8 Y+ E
return true , y( X" y! c. G" O1 b# ~1 c; ~
end
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! Y, l9 B5 z& w$ @9 ~( Xbegin P_Creation2 arriving procedure/ L6 |% z9 b1 x
while 1=1 do
9 D5 [/ w6 t0 f begin. a; }1 a: r9 S5 h( [' L
wait for 1 sec2 F4 n' I2 i, N0 W# n: v
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
, E! \8 G- d1 r$ A) F( V! z% Y end
. z( J' N1 p9 E5 ~end
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begin P_Creation3 arriving procedure
2 C3 Q- H' v* o" {, Ewhile 1=1 do, ^% {1 A6 e W
begin
; o6 v* ^8 n; |4 l/ E wait for 1 sec3 t5 P3 |; x2 \8 r' U* X
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
2 M3 i& }; E, F5 o- P. M end
& @2 e! M3 T6 e. j! [- i) X% G7 p |end
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$ K# J/ b2 Y) J9 }begin P_Creation4 arriving procedure( {2 w" G, |4 o7 \3 G) L
while 1=1 do8 c- @3 p+ A- o% K/ Y! _
begin
8 B9 m- c% }, `8 l$ b wait for 1 sec
b: U) [+ E2 r" r% L3 o create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)+ ?- C$ b) o& S W
end! N9 e6 e2 @0 \
end, i; I9 y2 J6 D( D4 _* V
- D" x3 w. ?* 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! |