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);6 y# c; u. P, R; U U
begin model initialization function/ q7 I6 S! f" j$ L* p% i4 \
create 1 load of load type L_null to P_Creation2
0 v! B' S' k1 d) m( L create 1 load of load type L_null to P_Creation3
' W6 n5 Y2 X3 |4 `' O6 d! T create 1 load of load type L_null to P_Creation44 t! ?; y1 }2 i! V2 S9 r2 ^7 B' f
return true 9 W7 O$ g5 |) } A
end1 D) }/ G4 y' k) u$ X2 _$ k0 _- i
2 S7 L$ u! d1 Y3 s( b
begin P_Creation2 arriving procedure
) h1 y9 y0 v4 F$ ]% D `, x& }2 Mwhile 1=1 do
5 y3 K9 A+ }; v* g3 A9 o- |6 z" n begin
# H0 r, f2 I& T' a wait for 1 sec
) g& j2 C, D* s, U" s* n create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
1 F* ~5 u: |0 b( M. H7 E end
|1 s7 q+ |5 p1 I0 o3 Mend8 ], z9 b5 ?$ A8 q0 q$ F: i0 m
7 H/ D! X- e" `3 d% }' W) gbegin P_Creation3 arriving procedure" M4 G; H$ \1 S$ v ^
while 1=1 do
3 z5 e' ]- n" z begin! V% U% }$ ^6 m5 F7 z; O
wait for 1 sec8 J, b. i6 o8 y2 v$ h" ^
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
. }8 l0 }6 c5 W end
" P) I, E) b9 }9 Xend % U# `7 Y$ F2 U+ x" A. r6 a
! x! g8 D- |) i7 ?
begin P_Creation4 arriving procedure7 M/ x. t& @9 @" r s/ P
while 1=1 do
" B. ?# o' z% d; N& j9 l" v begin
x1 W+ E% g/ {. ?$ D wait for 1 sec: h* D* b6 \5 H& \( K: o! a' [5 x E! Y
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die). _6 a& s! x+ V+ U4 J7 _
end
, E7 a$ k" [$ T; d+ q& Z1 {end
+ h- K( g; H# ?. ~- `+ ?4 Y- b D7 u! [- P8 }3 _ ]. t
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! |