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);
7 L* R7 Y* ~3 y+ w! a6 tbegin model initialization function
. t u. w4 H5 _' N create 1 load of load type L_null to P_Creation2
% I9 S! b, ^" G: j: h create 1 load of load type L_null to P_Creation35 F. E& k/ C7 }+ K: `# v0 I
create 1 load of load type L_null to P_Creation4* U) N+ J& a3 ` {0 |3 x
return true / O& }0 O0 V5 W% j4 q, l
end
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! }0 X9 v& }! {% w) t1 V" Zbegin P_Creation2 arriving procedure
/ d, c, y. ?' jwhile 1=1 do, P1 Y% k" i+ Q- ]5 t. V
begin# H& |) t0 X: r
wait for 1 sec( e4 c/ n! w+ V8 P3 w9 L
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
5 x+ E) ?7 o, B- K, m end2 v4 E( T& e$ U z2 H) X2 \. K
end# j" V1 }1 p/ _8 S3 @; |6 S& Z
8 z, y/ ]' [. hbegin P_Creation3 arriving procedure4 ^+ ]$ [7 Y. y) `9 r7 @. c
while 1=1 do* f6 ~7 j# i( L- S
begin; s c; L8 F8 g. t3 n9 u; g k
wait for 1 sec
6 j. h- ^! R `# ]. e8 y! z8 F; } create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)2 d4 o3 w0 L9 y2 b) Z, k1 V
end
$ H1 R& O& D4 ^8 k& m: E1 \) N! F$ Eend + `1 b8 T+ j4 K: H. v
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begin P_Creation4 arriving procedure) ?, q! x& W/ W A6 y/ @5 f
while 1=1 do
6 b4 ]+ I* d: c0 A) |8 X3 u" ~ begin
7 b# M! |% ^% S2 T) [2 X% _9 L wait for 1 sec& p. ^& k0 K& X4 w8 C* d s
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die), S* A4 n% c0 p+ I- n! E' r& Q3 w
end
" ~/ M' t, O& wend
5 K0 G2 j- n/ v' x, S0 k2 x2 c: }) G: z, S7 ` ^) n
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! |