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);
" G* e# M7 c1 i0 u' H4 ebegin model initialization function1 i6 c5 Z. l9 f; `, @( z; J
create 1 load of load type L_null to P_Creation25 n8 h/ y/ w. Q- e
create 1 load of load type L_null to P_Creation3- t9 Z8 d& k, H% S) r& e
create 1 load of load type L_null to P_Creation4
8 Y2 |* _5 H5 D1 S0 A! {" \ return true
+ ?" ~- g n4 ~5 e+ y$ b+ @end
$ W5 e9 o! t: [8 R9 t/ R% q8 y {+ K5 o+ Q
begin P_Creation2 arriving procedure
" o5 N$ u ^, ]% z4 uwhile 1=1 do8 M4 j: M& q. j T0 Z
begin% n- W' b: y+ A% V
wait for 1 sec
# P, \3 F K3 H* C/ J5 z create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die); k+ k4 |: A3 P$ f' o: f" `
end
1 f2 t$ |# c7 G. q. {) \ Gend( k1 f% @$ n; Z! W* D$ p$ F' W2 k
: G1 k% `' u/ C
begin P_Creation3 arriving procedure
2 v& X* K, U( n8 y8 owhile 1=1 do
* a5 U, V& V3 C3 o) z. Y L begin, d' I4 w3 h# Z$ o. t1 c6 Z# Z$ d$ N
wait for 1 sec
- T& e& ~9 k" d create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
% n6 B% W6 h: ?( c end, r3 c9 Y5 v' l" Q' Y
end
+ D9 b- E# c6 _9 J
* c6 L: N. t1 ^+ A! i7 q$ ibegin P_Creation4 arriving procedure9 a2 k. x/ H; z3 f8 @; N
while 1=1 do
1 {, Q$ `! y4 d( J: c6 L begin
R( U, r$ ]0 ]& C7 ~ wait for 1 sec' i6 K* _- O+ |) @% i
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
8 Q% h$ {% ?+ n" | U- t. n1 f% c8 w( U end
$ ]! Q K, D ?2 ?1 l: {end% w4 I( B/ B% u7 \+ m( n
) w/ W8 o( u# B' B 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! |