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);
' ^/ w6 Q9 t8 o' R- Bbegin model initialization function
$ j4 @+ o C9 x. x; G3 q) n1 _ create 1 load of load type L_null to P_Creation2
' F4 A$ u0 C# a/ C' G s& ~; [ create 1 load of load type L_null to P_Creation3; i; J9 C8 c- r$ a- P2 `
create 1 load of load type L_null to P_Creation4
( S. ?' ^ l& x5 M return true
) a0 P7 N6 H3 e9 j8 T0 h; }end& X' \3 b7 ~5 {* Z" _3 _, X3 T2 T
8 H3 x: K( r( c; W# U& C* V9 ]* pbegin P_Creation2 arriving procedure
4 w( P$ Z1 S$ K X1 g; j9 j: W5 pwhile 1=1 do" C, `6 o0 A) J7 r
begin
' E+ F- |1 r. B5 R; X0 ?; q wait for 1 sec: b- l$ Q: d1 S' \
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
$ o* ~+ J1 W, R7 u end4 F3 [4 g! T: a( w1 F. d
end
4 z2 `) t/ A n8 `8 L. K8 y* X3 g# R- Q$ m/ E- H
begin P_Creation3 arriving procedure
, Y* L3 ^- P3 }6 u6 Gwhile 1=1 do, t' J) r) C1 g6 c# `
begin
7 i c+ ~! N7 _1 f wait for 1 sec! L. I& G( F; V
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)5 t, }) C2 V7 d( o" e1 E
end
& z4 G) B: A2 t( F, Bend - q- t' Y1 U: Z5 r$ G j6 a+ M, C
$ ~0 j' g. t6 [- |0 Z1 f4 wbegin P_Creation4 arriving procedure0 X. d7 K4 u( {0 V" P5 M( B
while 1=1 do
! d+ O4 j. d3 d begin/ Y% B, z, @. S# v% }
wait for 1 sec
5 t( f$ N9 d7 p! @9 y create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)5 b T" Q5 m6 K9 Q0 O( f' m
end f- a; L) m: G& L. X. Z
end
5 f3 P4 x f" }/ P
, z7 U/ k2 m' i' Y M1 p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! |