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);
* o: u4 }3 W, w( y* k! Ybegin model initialization function0 {5 g+ M: Z9 O, z2 n: q, m
create 1 load of load type L_null to P_Creation2; O! ]1 z. F4 V! c- e
create 1 load of load type L_null to P_Creation3
# a, [4 l6 ]; R) P* }2 d create 1 load of load type L_null to P_Creation4, u3 G! ? p7 q# e
return true , H7 u# r3 u4 w" a) U* E
end
: m( ~: T3 A8 Q
. V: h; W/ u" R" a" y* a! M: ?begin P_Creation2 arriving procedure& D' _3 b+ ?/ \
while 1=1 do
9 v5 o7 W" {( s4 g: k3 y# O5 j f begin
2 P/ E' m/ C- I: v2 N0 H' P wait for 1 sec
. x8 x- F/ ~! ?$ X- Y4 l8 D create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)/ d% S1 J1 v) R7 {; }. v
end* B3 e7 t+ ?6 B6 y9 T) p( |
end t- H1 v% w& H8 [6 n
! H! C: H1 q: d/ i
begin P_Creation3 arriving procedure
5 X# k; x! G; T0 Lwhile 1=1 do
?( k7 G; \3 l% U" }9 j begin7 A/ n. j7 h5 v0 A
wait for 1 sec: w* W. V' O0 n( {" |
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)/ r; J3 p$ u& r" z2 K
end
6 K) L! _& E1 D0 K- q9 f/ ?, Send ! G, ]- ?3 {1 A' f8 ?, F
" N+ j6 p2 t$ w& L A/ L3 kbegin P_Creation4 arriving procedure
0 T; h8 G: M' z- @6 a9 zwhile 1=1 do
; E* G+ i8 b* q begin
" y/ l& [$ H# k) d- J2 X wait for 1 sec
% Z! I& c" ~, q; r create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)8 { o( y& m' J: A
end j: P* _& @6 G/ J
end0 J8 O2 c5 S+ Y3 x! g+ U
8 S6 i3 ~9 s' ?; U# t
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! |