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);
: v$ R( T3 v* D# @2 h3 H( Dbegin model initialization function1 Z& _2 t1 D5 r! z4 r- d+ h
create 1 load of load type L_null to P_Creation2
& H# P7 O4 S: V {! { create 1 load of load type L_null to P_Creation32 I2 t5 [( v+ Y+ H! R' ~* `
create 1 load of load type L_null to P_Creation4
% k9 i0 a, E( y* }, k return true + m& D& @5 n! \ X9 y; }2 l) ?
end
, o" B) d2 F) B% i t6 {* x) c L6 P8 f$ P8 }8 e
begin P_Creation2 arriving procedure
. M% e) s5 |" N. n" Y0 _while 1=1 do
C& K! K. W: M5 P- D* k( v1 a/ b begin
: n" ~; O- J0 C8 f wait for 1 sec
1 y! _" }- G3 L6 E# G$ d create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
; \' X+ V/ U: G, t' s end, H3 ]; L6 H$ E3 n. P( w/ E, n
end6 x2 d2 P; D3 I/ A7 w
/ w) I! u s$ }5 abegin P_Creation3 arriving procedure
! }3 N3 `1 m9 s$ w: [5 l3 q4 Lwhile 1=1 do0 X4 W5 u6 e$ ^9 _! i! f6 a+ B
begin, }2 Q2 }; q# |' a" b9 W, d
wait for 1 sec& r. Z) R& h! b1 |" W2 b' B9 U
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die), K9 d/ I& }- q L& s2 a" V$ u
end
# g6 y; j8 M# k+ e6 `end ) C7 ~+ X b# A
& K9 V: o/ R5 I) hbegin P_Creation4 arriving procedure( d5 V1 F: G% ^! _8 V
while 1=1 do9 }% N! B) q% h8 ~
begin' o( X0 d, _1 Y: `
wait for 1 sec' [8 D# A3 d- N# _& i1 Q/ R
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)7 r$ q$ F! o* D2 ?! X5 u6 N
end
# n* @* d# Z( m, q& k, ~7 k0 B$ `: Bend
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9 v! o, G! d H% t. U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! |