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);, I9 z, u* W [+ l1 {8 D
begin model initialization function
% I/ J7 w/ c% p! z4 v create 1 load of load type L_null to P_Creation2; ?: T, h5 L9 o# Q i% M
create 1 load of load type L_null to P_Creation3; g1 g1 y& g9 S& B- X. b
create 1 load of load type L_null to P_Creation41 G' L l$ B9 b0 d( _
return true
9 n' Q2 j, ~9 ~$ {7 ~/ g, a9 qend
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0 f# j& z$ ~) y& Y( e8 Abegin P_Creation2 arriving procedure2 Y! W1 ^- M9 N6 J* t
while 1=1 do- `- }# ?' z% N
begin
' A" O8 k: i) I) v' U wait for 1 sec
1 d) h3 W+ J* N: D" G9 E) B2 Q) p create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
( V) ?4 t! R2 F/ c5 k( X end
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begin P_Creation3 arriving procedure- b- m* c! K% C1 ^7 _
while 1=1 do
' I# B, y7 t! Z- V; r begin
, i2 l. f: m8 D" \ wait for 1 sec
2 f$ w! E% {, ^4 u1 L" W create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)+ t, Y1 P" i& Z+ b9 i
end
+ T/ l% P9 M3 [, k2 Q3 t& K. Xend ) q" [ v5 j! l! f6 V8 ]
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begin P_Creation4 arriving procedure
' c5 h" |6 _8 Z4 F2 }while 1=1 do3 B% Z+ r/ d3 R) }5 O6 U
begin1 n- d) ~" w( X2 b
wait for 1 sec2 j# Q8 r1 j2 Q2 @ M+ R& q
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
* f. u4 k; |8 N end! @. m5 {: B* N
end
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" V" d3 q, a- D1 L% k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! |