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);
( Z1 k0 s9 @0 g) X n% u6 I4 zbegin model initialization function0 G% J" y$ i1 @5 x S" z1 f
create 1 load of load type L_null to P_Creation2
# `3 L$ W6 |9 h! z* T create 1 load of load type L_null to P_Creation3) o' l* f! y( k
create 1 load of load type L_null to P_Creation4
; D, {# x. C; j4 o. j return true
1 C$ a c& [5 o2 ~9 M# o9 Xend( |+ U" g$ |4 \# w# ]4 g. [" }
/ ]* e% |, x+ N$ H) ebegin P_Creation2 arriving procedure
. a" K5 B1 M' m! s( |- L0 i+ bwhile 1=1 do f. j5 E4 }( r# h1 G, K; l0 Y- p
begin0 O8 s5 W# R. A) U) t% [: R
wait for 1 sec
' c6 t5 t) U3 R$ k7 H; `4 T create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)0 [: u% i; [8 d" |
end
/ }# Z0 M' t9 _6 L3 S Uend0 I$ B5 q# I" l, \( w+ Y+ N
( a, L- y( @- I8 }" H
begin P_Creation3 arriving procedure
: P) |- b; ^$ L2 p5 \+ swhile 1=1 do. x9 K- w0 X* M
begin- x" T. e X- t1 f) {( B
wait for 1 sec
, d4 U q" W1 E. u& e# K& y create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
& G8 x. k) R1 B" K% {. v. _2 V- Z end
9 I* S! A/ ?/ E! ^% A/ ^: K! lend
* F' X" G0 b4 Y* k* Z6 _) X
, ?7 E) F9 ^2 j! k) X$ Vbegin P_Creation4 arriving procedure ]7 L5 X7 D' A( u
while 1=1 do$ @5 N3 [8 K% l6 u6 j) a: V3 G
begin
0 O m( U) r+ f" @ wait for 1 sec
/ M7 Q: N, v! D& Y, {- K/ _ create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die). A' O" G2 P# d: l& J5 P
end
! |3 @9 c' q) F) \end4 W; w1 h: M2 H2 W
4 N1 Z! ?4 i# z! E& A; Q3 ~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! |