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);
9 F9 u$ ~2 W9 j/ I$ v1 Qbegin model initialization function1 A# W5 w2 |% e/ c9 x' u
create 1 load of load type L_null to P_Creation2* C2 M& r5 E4 s2 e. W5 ^' f
create 1 load of load type L_null to P_Creation3/ f9 {. @" N6 k9 J
create 1 load of load type L_null to P_Creation4
8 W2 ]9 W* D7 X6 v j8 F2 L4 d D return true - \% u* [& N. i2 ~( |4 B( a& b9 o
end
/ O4 @/ U. i9 i I8 p, R9 A; @% ~9 g5 q) A' E
begin P_Creation2 arriving procedure
; N- Y" k/ _0 U+ K" J' T) ?6 r2 F, G- cwhile 1=1 do
' T" c" g' W( K begin
# G' }7 I4 q& \& O! t wait for 1 sec$ V. i) X3 J0 Q1 _1 U2 G* {
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)- T8 H5 c. r( {& x$ _+ @
end
1 e8 e/ r5 E: Lend% |- t+ [6 d' I. ~: G. d, q, |
; c2 g9 w" e( R# bbegin P_Creation3 arriving procedure
" P: f8 @+ d% C; Dwhile 1=1 do
% u! K* `8 @$ E* D0 ~: s0 v0 s begin1 k: |, w) C( r/ r7 X0 n
wait for 1 sec. R/ N7 [* z% {, \6 T5 Z! {
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)1 E4 E3 R& V7 T0 R" \( L. P) o
end: n, d d1 A! M8 c) W* [4 E8 V+ a; ^
end $ g. q1 S3 N: s+ d; ?
* M' k( b" L( }, T$ }* h4 h Tbegin P_Creation4 arriving procedure% c. V' W: P- ?! W
while 1=1 do
8 c0 R, D: ]* x6 z- }* A: v7 x begin
2 f7 k* z6 R. y/ G6 @ wait for 1 sec* C- h' i, I# @
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
9 d, h; h6 {' S2 I0 g5 y" D end1 r& k# ^5 l( `7 A( J9 U
end8 f6 @$ @! [" ] V9 i" Z: `
2 k9 L) d6 W3 E& }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! |