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);- F: Q* F: U& }/ Z6 @8 k% A' @
begin model initialization function
" o) [2 X& w/ @" ]; I create 1 load of load type L_null to P_Creation2) z! ?; \& q) T; {+ _* s# ^
create 1 load of load type L_null to P_Creation3
4 X6 c. \3 p3 X create 1 load of load type L_null to P_Creation4, L* E2 f/ U: w6 O) I# g
return true ! Y5 O) e! n& e5 T D5 u
end
# e, H) O1 @. O8 H1 u, ~& i( g
2 b8 o3 f1 g( S; v/ Qbegin P_Creation2 arriving procedure
; U {7 n9 n; j5 @" [( fwhile 1=1 do
, o3 Z! L1 }6 z0 f9 \ M1 c. n begin
) {9 E- Y% \% h6 Q# [2 ? wait for 1 sec
* O' y" Q5 C" H: t, w3 D create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)" \& q' s0 m( L c" ^
end
2 T }, w* {, Rend5 h- F, {$ K2 C
' M+ C* b# z9 E% J7 m* ? k! mbegin P_Creation3 arriving procedure
; v8 b1 u2 g! }; z( owhile 1=1 do/ J& p' F, n P4 A
begin
# L, i1 R/ j, n* b' X7 ` wait for 1 sec
9 D+ c5 h9 D) k) r" ~1 K create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
5 J# ^3 U# v, C9 E; D8 o* W# u end- R1 Z' s! W/ N% Z" H5 h8 O
end
* [3 @5 t- _5 A; J7 \
! D' z# e! q) y# T- Wbegin P_Creation4 arriving procedure! Q9 x3 M* z$ r, v( Z
while 1=1 do0 K4 w2 {3 V( }; s
begin
- A8 M" Z, j9 z wait for 1 sec8 E. ]) c6 R( v6 |8 @* }8 o7 Q
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
! X( y' T0 A/ y) h end
/ d# p/ K6 d( m xend
5 `2 ]* X; D( t9 h/ C Z6 S! o# k9 F( ~# z r2 g+ x& u4 r. x
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! |