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); l; t- j+ p. F% }; L
begin model initialization function
- y& a% f6 ~, V# q' C create 1 load of load type L_null to P_Creation29 e- p. O! r* P9 }) E
create 1 load of load type L_null to P_Creation3
) v0 Y0 b3 M+ X6 w1 a O" f& q create 1 load of load type L_null to P_Creation4# P! d) k5 e' J/ _
return true % A2 |; n. @4 U6 @0 B3 T9 K
end
! G! _2 I) _; y: u$ R( ?9 A1 C# l/ U* {
begin P_Creation2 arriving procedure
; g) [ b" r7 C \- Y0 x2 o5 ^while 1=1 do8 C0 u" X, p Z# U! F) U; m( c
begin
/ P4 a" M2 e5 H$ e% Q& L3 K wait for 1 sec6 P8 s9 Y S& L
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)+ \1 L. p1 C4 I7 o
end' Z! X6 u% l, U- q9 t
end
! d( p% L9 _0 N5 [7 y& q$ S" ^& W, t! R9 O
begin P_Creation3 arriving procedure; d' O' a: j1 f3 I$ z& {5 i
while 1=1 do
6 o, A, ]0 Z% |4 K5 J0 S+ X begin
9 K, `0 Y( @( Y8 N/ T2 G wait for 1 sec' h0 n$ q1 L ]( Z5 i$ M
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
! d: I& \; z; o, |* o* \0 L end
4 u. k5 L; \6 ~- ?9 H2 Dend
6 d8 L |( O% v( g2 e3 M; x% ~; o( j8 c5 B. o3 U. O
begin P_Creation4 arriving procedure$ W" a x: a3 a; p3 N$ D4 J% \
while 1=1 do
! w9 o, D. j/ t2 {/ k' V begin7 d. ]( n. C; S7 S, B) D
wait for 1 sec
1 J5 C! |4 Z6 c0 [2 G create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
I# }: {0 v8 T( p1 A end
" f) I: }# O! l7 A- W. `9 Oend' }% y7 M* G7 j
; _6 p: ~) o7 ~1 C: m" _( {# T4 _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! |