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);
. E7 N- q3 E0 c4 U; G1 \* F$ Kbegin model initialization function1 o& A$ E& l% e+ z
create 1 load of load type L_null to P_Creation20 x) G1 D/ S7 E/ B. Y5 r
create 1 load of load type L_null to P_Creation3
. K2 w% O) x0 n8 {5 Y% j# @ create 1 load of load type L_null to P_Creation4
R X9 Y: V# B q8 q) V( q- n return true . J8 ~6 E+ h ^
end8 }$ | N6 h2 `" b, `7 S" U: W1 a8 N/ L9 [
A4 {8 I0 W3 U, R6 v& q, `begin P_Creation2 arriving procedure
" C, O3 q" v! |while 1=1 do1 x* Z/ S) S& ], Z2 X' f; N
begin
) q; j6 Z3 Q2 N' L' g' I0 |! A wait for 1 sec9 d! a! h7 w$ \
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
% h# B- x; N& O6 P6 f4 f) X end
+ L( F* J0 B( L% n2 tend' _; T3 T3 n4 e( a
: o# m1 u$ d& v* V, ]
begin P_Creation3 arriving procedure
& D: z' w# v$ y u/ _. @while 1=1 do
# ?5 v/ N, |! r& c, a* Z begin% ?$ {' g7 U& x+ `. Y, r
wait for 1 sec
& ]4 u) ] }( @ create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)" p/ e2 c/ ]1 H7 @ |& G2 v
end
- _! E4 q' @6 ~+ s; l" Eend
3 {- Q+ [4 b& ]2 C' r
6 A9 V% l: m# }* r! V' ibegin P_Creation4 arriving procedure, h& `- k) Q- Q* A* b
while 1=1 do i, [% y* B) ~2 Z7 \2 \
begin
( Y3 A; d. ? ?4 w! v* X wait for 1 sec; K& h% t- v z2 G* f1 V ` h
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
. `) t1 H9 Z% W; C; t end- A, O1 _4 ~( L# L/ A* I3 c
end
, A+ r/ C; v7 m; g0 d9 I( ^
" g. r0 n6 ]" b7 {/ J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! |