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);
B* r/ T% F- y4 E3 @7 j/ nbegin model initialization function
( y2 z! R, V# c Z$ K2 L7 v0 U create 1 load of load type L_null to P_Creation2
1 R: T0 ]9 e" ?% V2 P& P create 1 load of load type L_null to P_Creation3
' |# n4 c! v" Z create 1 load of load type L_null to P_Creation4' L# w2 X9 n' V# o" I* K! n X
return true
' M, D0 ~- v3 M5 X7 O, Send; k8 v$ `, ^4 r! e! d/ W% p
! S6 }) T! K1 @begin P_Creation2 arriving procedure
4 }, N) ]2 k7 Q) F+ dwhile 1=1 do0 ^4 q" l9 z6 U+ Q4 W( I6 r
begin
0 w: a; ^5 H0 ` wait for 1 sec
$ F/ e5 K y+ m6 f# l create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die). ~( v: a2 a% `+ k% j& j
end L7 X0 m, ^& c5 z, Y' n: }
end7 O; T; y5 t* q6 Z! M3 ?# J
; t1 F$ _# q1 b" K: M0 }+ }begin P_Creation3 arriving procedure
- {6 F9 @$ [9 C: Xwhile 1=1 do
3 ^; K3 D ]9 y9 T/ ~ begin
& X6 h0 ]9 C9 E: k& C wait for 1 sec& `8 [+ ]% ?1 Z
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
2 j- y u9 P) u- L end
/ u* B, U6 X2 s! \end
+ s" v3 S9 l" g7 p! t' B! x9 O5 |* e6 Y3 V# B
begin P_Creation4 arriving procedure
, s7 ]/ J# }4 s& b* |9 Fwhile 1=1 do) u* w( T; z: o8 R! p2 A6 F% M! `
begin
4 s3 ~6 J8 D( v' J; `2 a wait for 1 sec0 D0 x6 n5 ? C3 V" }
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
, m# W9 p E- S* ^ end( `. T0 Y9 k6 l
end" \2 v* X( B/ e( b9 Z- b8 U
7 ]5 k# b6 [) g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! |