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);
# o, I( D( i0 N: e. n4 J% b! L& i2 Mbegin model initialization function& j- N; }4 G* I* X: ?
create 1 load of load type L_null to P_Creation2! F6 g& b1 _3 H
create 1 load of load type L_null to P_Creation3* w d. @) `8 t/ B2 |1 b
create 1 load of load type L_null to P_Creation42 @# z% J3 j4 a0 y- l8 A2 q8 A
return true 1 n6 T, B7 F6 i' \2 h
end
! |" R z/ U, L5 q$ y# a: k5 g# e- x r0 O2 V0 E9 z0 Q% j( V0 d
begin P_Creation2 arriving procedure
* X- H$ K& F+ d \while 1=1 do; p. F! g1 W) h
begin8 N- I; i! R: _5 R
wait for 1 sec
3 _0 h0 d. q; l, S. @! a% ?$ S0 F create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)1 [3 b, u3 c3 D! `, B: b8 N+ J5 I
end6 S% P0 j: f1 J: Y* }% t
end
( z# ~5 O( f' ^. m/ j; S3 x9 `6 b* O t9 h5 Q. M
begin P_Creation3 arriving procedure3 n7 p, p8 C9 R
while 1=1 do
# ]: p- d+ |3 `# C2 d begin
7 o8 y1 Q4 P8 R+ a wait for 1 sec2 Q* T J4 {4 M6 ?' _ R6 Q' V
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
, r" c7 ^/ A, O8 }, U+ E7 d$ E7 Q end
, ?) Q3 V, \: X4 D! g1 F1 cend ) o0 R9 O5 x0 H+ f
2 M& ]7 `: [) H0 Z. B+ k
begin P_Creation4 arriving procedure
" j+ P" O/ Y4 Y# Pwhile 1=1 do4 I" A* E: H( O7 e$ I- d! n
begin1 X& p+ c3 f0 ] [. J5 i
wait for 1 sec
' c2 u2 W/ N0 ] create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)1 F4 Q4 G. _" t
end+ a" n1 p0 N$ j: h: @3 }$ F
end9 ?: Z8 Z$ r& |; a4 `+ Z
# e4 @ c# A" y6 p' C- Q
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! |