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& J( \. f! ^
begin model initialization function- I s6 d3 L/ A: q2 ?
create 1 load of load type L_null to P_Creation2) |2 g( O3 c8 b9 r
create 1 load of load type L_null to P_Creation3
& D5 }9 G, f5 d1 ~ create 1 load of load type L_null to P_Creation48 N! C1 L8 M( B5 F& ^1 f
return true
# `0 D6 ?# z: X& V/ O( W) kend1 m$ Q' `/ f* Y$ S7 t# P D
8 i$ p% [1 r/ ubegin P_Creation2 arriving procedure
, y( Z( f3 a5 R& Q6 G1 \" Twhile 1=1 do& C9 d3 H& A, J- G9 R7 |
begin6 x4 [' A& U; C* I% Z+ I
wait for 1 sec
7 x. N' w: u: m! Y7 L create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
0 P6 X" y6 B% S0 g/ { end: @/ J: O! `* j
end
D8 I' P! B: }6 n B% j
) Z6 o% z$ g, e3 g* f- Gbegin P_Creation3 arriving procedure
; ?7 G, J8 g' b3 y" \while 1=1 do) z, A. o7 e% i0 h
begin
& v: u+ A! t9 d3 D4 H3 L1 O: R wait for 1 sec0 }4 }2 L& g# ]# @7 o0 S' E
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
8 {0 J5 ~4 s7 J+ B3 y end0 ?% |7 R* l1 L. m
end + l6 F' ^4 x. _- k. N
( K( p4 b$ E# L, T& }5 jbegin P_Creation4 arriving procedure- Q% }! s/ ?* \' \, i- H
while 1=1 do+ c( Z* ?9 J) S9 R+ J: H
begin/ ~7 E/ r& W; D$ J; I5 C0 b
wait for 1 sec Z, f, ^! ~/ Q# N% L( W
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)6 A1 U* l7 B, Z+ ~
end
7 b) n# H X( f0 Y, d+ J9 Yend& B4 J! d0 `, U8 I* _
2 a5 o g/ B# d% 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! |