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 m% E( T( U$ V, s6 s7 c' c
begin model initialization function; h7 E8 W4 Z) A7 K( z' B9 V
create 1 load of load type L_null to P_Creation22 O& `* `, ^% o: Q; \
create 1 load of load type L_null to P_Creation3
% ]- G8 Y" M* y% A7 V create 1 load of load type L_null to P_Creation4
, C& \) }9 M7 ?- t return true 6 G* A( V u) [, D6 O/ m' Q! b3 C
end2 L4 J8 x8 {( {+ B( d9 |
8 P9 f2 F8 z6 t [& t. |begin P_Creation2 arriving procedure Z; I, z. ~" n* z( F
while 1=1 do* ^% C7 b& K/ I- O
begin
( A/ }2 {. d% h5 Z; G2 P wait for 1 sec( Y* l. |2 T v* h
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)' ~9 ~- }/ z4 q" E* i
end
! A2 c* n( p: J7 V) Fend/ @( P0 o Q% L/ u! h" v5 P
. @3 K5 p w( U% u! \5 ^
begin P_Creation3 arriving procedure
( Y8 P# K! m, u- L, d8 Cwhile 1=1 do
. O( d; C# g/ H- u begin
8 C7 E3 r X( Z" M( p/ ` wait for 1 sec7 h5 g9 \- w1 q3 c# P) }
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
; L2 `# n) D/ \9 N end8 |4 X" }7 K& w; M. K, N
end ! }1 g6 N b4 O2 O0 n( M9 g
/ i5 b% I7 Z, h3 j3 ?+ cbegin P_Creation4 arriving procedure+ o, Q) U( e# i5 \5 S
while 1=1 do# f/ ~ U3 h& e+ f5 I8 H9 w- ]9 }1 T4 C
begin6 D/ [7 N( K; r9 @- A
wait for 1 sec4 c3 h; b( x& b; Z8 n a: {
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)( \' I/ ^2 |# w0 d: \8 l1 T$ R( E
end0 P* r; T9 S" n) }# ~
end; e3 }5 L" i. a! w7 Y4 [
: g( K' ^5 _. J" F# `7 L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! |