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);
( T. Y8 M, A3 y( X" {# ebegin model initialization function. [5 }3 j- f, @' ^* x
create 1 load of load type L_null to P_Creation2 `5 J3 |+ k% w; e. _! F5 u. R
create 1 load of load type L_null to P_Creation3
, \( ?8 V3 U& b) S! O O create 1 load of load type L_null to P_Creation44 F# P R4 _5 Z& v
return true
I r! b: I1 B+ t( |" n: R6 uend) F# E6 ]7 w+ U2 ?
' f# R$ |- l+ r$ I, e* ?' Mbegin P_Creation2 arriving procedure3 d6 a+ ?# P% Z5 b( r
while 1=1 do' f$ X8 U; y7 ] ?3 [ P
begin
# W# ?# j; j, r' z2 l- n# ?% P! u wait for 1 sec
; b0 h, y$ V, H1 m create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die); t. F6 C: y; R9 _1 z! G
end8 |4 n/ x1 V' s# w/ {
end
+ e: k& k% H9 j1 o# q. T* M2 l
) c1 u5 z& R% g3 [begin P_Creation3 arriving procedure& d, i* U5 n! _8 C
while 1=1 do; t* k0 h& e3 A+ j0 I+ }+ U
begin3 \' b, y( Z& W; ^7 m- }
wait for 1 sec
; e2 d( k! h3 {. Q5 a6 H create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
) ] V" E) b# k0 k4 ?* ~& E$ }: o end
, p" d/ A2 g/ k. Oend
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begin P_Creation4 arriving procedure% N6 \6 k: s/ a* g% `4 [6 i% s
while 1=1 do
+ U: f. W7 R1 H' e begin5 S0 g" _$ G o6 d5 t( Y
wait for 1 sec. a- P5 c/ Y' |- t* x9 N+ c
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)5 ^9 A6 e& M5 \) e2 S" A3 h# d6 N
end, b: m p! {. n( S5 W) S
end1 b2 A. l( i. K/ ]2 c3 G
! q# u1 l( m8 t% S" E, O; m; @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! |