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);
8 y6 r$ r2 L: L; t- Y2 p- }begin model initialization function
7 d$ D2 y8 _9 J7 L* f create 1 load of load type L_null to P_Creation2$ E+ p* j+ D' O$ s. Z: [
create 1 load of load type L_null to P_Creation3
0 T( k" {$ k2 z' r/ Z create 1 load of load type L_null to P_Creation4
/ l$ j% ^7 i4 z) o% k0 S return true
2 b8 b) K$ z, g, o: O% i8 @end, W! L y- K- E: H
3 j& J; T: J/ y7 K9 H E. kbegin P_Creation2 arriving procedure! E1 E& x* Z0 ] |. z3 f
while 1=1 do: ^4 w# K* C+ W0 b$ C9 C& z
begin
* M8 _' R, g: M2 i$ G; { wait for 1 sec( M: P9 N- @* Y H
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)1 _: {$ K9 [7 N8 C* W
end4 w8 q3 R; z- K' p* n8 k8 E
end
* `$ }$ O0 Q i& H7 a* W \4 H+ o& `) v! h" a
begin P_Creation3 arriving procedure
( c" i- @8 [3 Q) _4 Vwhile 1=1 do! o! F2 t$ p# [9 U5 {
begin
! A+ }9 O5 ^. q8 k3 s wait for 1 sec: I8 f3 q2 r( v _0 P8 M T, O, @
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
" D/ e) O( u9 u4 u end0 V. ]" ^( ]/ r
end $ P, w2 w1 p, D( ^" T
b7 s3 ?% s) D% |. [# f1 y
begin P_Creation4 arriving procedure
/ |4 C1 {2 c* _6 s( bwhile 1=1 do; s& P7 f' `1 A8 K4 q$ W
begin
, a5 F" E- @$ ]% h3 Y1 M K wait for 1 sec; ]- V( j! E8 P: t1 [. E3 m+ M6 ]
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)8 _0 \. }) f' g
end
, b2 e* }5 ]9 Y1 y) [" R6 ]7 tend# |5 d6 s7 ?& \" P
2 S+ `: E4 I$ y3 M0 t- m* c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! |