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);
! h2 s5 O2 K9 M2 @' C5 A" H. jbegin model initialization function6 {0 _. }. S' T9 m: [
create 1 load of load type L_null to P_Creation2
8 R( o) S+ Z- x) Y9 U( j create 1 load of load type L_null to P_Creation31 H/ E3 H; `& P# j9 \
create 1 load of load type L_null to P_Creation4
6 i h* ]( _0 A" Q7 y! T return true
+ l' j5 U" g% I/ _end, q0 u8 g4 n9 ~7 e- U0 i
* B8 Q5 x. a' q7 P0 vbegin P_Creation2 arriving procedure
' M8 {0 B c4 I% I+ Q+ r" Kwhile 1=1 do$ m. W, R* \3 k, ?: {
begin
* T& `- H- s, O( J7 e. V& b1 E6 t wait for 1 sec
. {# A3 j. u E' u# m; ? create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
$ f6 m1 ~# r7 o, r9 R- M end
9 I7 A) ]% x {7 lend
' x8 d% o( z( X2 {: W: P6 A U" D$ D* e- [+ j6 G+ g, c4 D6 O+ T
begin P_Creation3 arriving procedure
# o3 K& j3 C, d( V+ K4 {" Cwhile 1=1 do
& _$ ?5 p4 `+ \/ e$ j begin
$ v0 L, w7 j' c2 D wait for 1 sec
( @- _6 y, T g/ h create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
7 s) t) B2 P3 e! H! ` end
7 ?/ E8 s( j, a+ ]+ fend A+ J% ?# B0 Y, E9 W
9 V+ m1 X+ U; g. X7 e S) pbegin P_Creation4 arriving procedure
1 w0 n9 k" [* Y1 ?9 L& dwhile 1=1 do) l* t+ s4 e3 S; ]7 y6 R+ S; [% `
begin L4 k# E/ N! T. D$ }8 s
wait for 1 sec; [! _+ f2 F* C1 T6 F
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)3 ~6 j) v! j P, H! k7 Z
end
3 @8 \- z! p; r0 t9 k4 n0 h# Iend& S) E# Z5 a6 C# S! }+ @
( B. l, z7 q- U% @6 K, S2 e- 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! |