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);
: x$ ^" R2 `8 f8 Q7 c" Abegin model initialization function
c! Y$ V& g& N( a# H, }, t: \3 H create 1 load of load type L_null to P_Creation2
6 Q4 l7 @6 o+ }: D$ A create 1 load of load type L_null to P_Creation3
$ t9 U% }+ ]# B9 p create 1 load of load type L_null to P_Creation4
2 }7 k a$ I, O. n6 e3 [ return true , d- @6 }: [# U) h* W1 P8 q
end/ C3 Q( E' R, s/ V$ F0 h+ ]1 ~, `
6 e# n2 ]+ J6 t& J* e6 _* n. {
begin P_Creation2 arriving procedure0 o7 r; G6 E4 I; w. h+ P- o8 N
while 1=1 do
* P9 e$ }7 \1 y: Y( l" g" w begin
; x, D! v7 V0 z* A$ q, q& p* w wait for 1 sec
3 Z8 D6 c2 h3 z( g5 g1 u6 S create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
4 K% {" n2 ~: j; T% P end
% S* r8 s! m/ @8 d r- s* ^% |end
) a7 K# t4 P4 r0 C: v+ P0 N8 H8 Y' E, \* v$ t
begin P_Creation3 arriving procedure/ x0 P( C' ~* `/ h3 I0 z
while 1=1 do
8 h Q. |; t4 a3 k8 ] begin/ r% r5 H) q9 p8 {
wait for 1 sec
5 k0 I. H1 o1 K# R8 r, q+ I9 L create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)5 u4 q1 s% W" y5 c$ q
end
# O. |+ d# d) }) e( k4 r' Oend
4 ~5 E/ x; _5 w# _% Z% y/ L
2 x) J+ R! A$ zbegin P_Creation4 arriving procedure
5 u6 h( p& d u( M6 F7 Mwhile 1=1 do
3 \% Q8 J, d& c# `2 P begin) C( s% l- I9 w% u' s
wait for 1 sec; K+ t+ i' W3 a# e4 h& y0 M
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)- F( W) ]0 G- q
end
6 {9 x6 w; M! x3 J* L4 f3 lend% J {7 X5 @# h8 Y$ a, X+ B
( W: ~* j3 X- K' z% ?: H9 ?& g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! |