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);: p6 O7 W4 D0 c( j, @
begin model initialization function% b, j; Y, w4 e& U* f, T6 e
create 1 load of load type L_null to P_Creation21 j p- L) q* \0 h
create 1 load of load type L_null to P_Creation3+ U# ^6 N o1 r' c0 C+ F
create 1 load of load type L_null to P_Creation4( [: ?' c2 o6 o2 S$ a) r" v9 @
return true
: \8 t8 W7 K& t: Eend
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begin P_Creation2 arriving procedure6 A* L; m2 J1 Q4 R" |% A5 o
while 1=1 do6 N% N& p! }/ U; Y+ D& F
begin
1 p# G3 T A5 \) [5 j2 S1 j& i! ] wait for 1 sec
$ @/ L" _& i J @( ^ create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
% m% ?! x3 z9 w: K end
2 C7 Z6 h, p1 W1 `4 pend
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begin P_Creation3 arriving procedure' |' O# k1 q7 y: O W
while 1=1 do+ E$ ~& X( N6 e" V* d
begin
4 p3 i L4 A/ t8 y wait for 1 sec
# m# \. ]0 _ S5 x create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)* ]( U* J! v. [* N8 }; l
end
]$ u+ ?6 j8 D, V9 `8 aend
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begin P_Creation4 arriving procedure
/ w8 c: v5 l2 p- D' Hwhile 1=1 do/ E5 ?+ K1 K" D2 H, N0 s
begin
. f! ?8 M+ C5 F: g: a; X7 x* y$ q wait for 1 sec
1 L! q( u/ a1 Q8 s5 Q0 ^% \& v create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
+ ]' Y8 y! R. B# f7 `' w. `4 f end
V' e" o0 u( ]* N, kend
6 D+ h% x9 ]! f7 Z8 m2 a- v2 R1 P% Z' n5 O0 {: r. h }
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! |