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);! x Z& p7 x6 N# F
begin model initialization function
R# B* Q' H7 ?1 b) B create 1 load of load type L_null to P_Creation2 S8 {6 \5 w. K* j7 z# k
create 1 load of load type L_null to P_Creation3
; Q. t3 X9 S4 y- k; [% W+ ? create 1 load of load type L_null to P_Creation48 {) L& F( Q7 @' n
return true * z6 J- H6 @2 e* m, ^" e1 R& \
end
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. k5 l5 e* h$ Kbegin P_Creation2 arriving procedure3 q* I6 _# @% i+ n( L6 k3 ^
while 1=1 do
% n; k1 @# D d- O8 G begin$ i1 f A% W D) m: b# ]" p' s
wait for 1 sec3 y8 k3 F) X; t
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die) W8 x. C! x# Q. f0 l W; m6 v o
end$ M! q5 {% I8 K9 g$ [2 i
end
. T- b- _# x" _6 e7 E, L4 e0 r* F, q% q0 O; H
begin P_Creation3 arriving procedure
6 B9 a& q+ \3 a6 y/ m( j1 }% Hwhile 1=1 do- K7 |- |/ A4 S
begin6 T6 c. Y) u6 _, T! M3 F; V6 ]1 n
wait for 1 sec
+ ?' o, A; {5 _, Z create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
: C8 j- i2 ], E# j# B7 R$ S0 y2 } end; g; P v4 e' I. U# r, L
end % w# M, ]0 r0 ?6 U& R7 n
5 W% ^' Z2 o* ?$ y& i; b3 mbegin P_Creation4 arriving procedure( d3 j. `5 Y7 C( x
while 1=1 do
2 i, N' {3 h2 K6 s. V. q. z begin
- ^! U* f+ O' f1 x1 x wait for 1 sec( v4 j. h. C+ }: N8 o) |( W
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die) P5 u' k3 q5 f& @0 n2 B
end/ m" F* v7 W& u k1 |9 V8 h3 I# k1 I
end) Q% f4 f8 V2 _2 \
3 \; u: y5 q o1 P: E( f% G: I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! |