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);
) Z+ s8 F7 i3 K! l" lbegin model initialization function
1 I. L) i! u! V" Y& P9 {! _/ Z create 1 load of load type L_null to P_Creation2
+ N* }5 `' [6 d" k create 1 load of load type L_null to P_Creation3
8 \" I) H V' D J; O; G$ L7 | create 1 load of load type L_null to P_Creation4
+ m3 R* u. q5 }. ^, ^ return true
: O; Z* C/ q- }& F$ Aend
8 b2 _: H1 D% E% v
& k* `& F5 j2 Hbegin P_Creation2 arriving procedure/ T: }* v. y3 Y" I% B; r
while 1=1 do
. `. p' @ ^% i) W* T; l$ w. U8 t begin
. Y8 M) t y+ t$ D+ L4 X wait for 1 sec
6 a5 e7 X2 i: {# @* ?5 R' ]6 b create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)1 Y' L! S% Q7 b; w+ X* B1 w' k
end
( o2 E( F5 U4 G1 x& [end
, d* N& M3 e" S W- s/ H2 G* J! g- }+ Z' ?$ v* @" | M9 [
begin P_Creation3 arriving procedure
1 t) f& M+ c9 G' x' twhile 1=1 do
, ^' g3 U2 t" _0 B; k. y begin
# W# |7 X! J+ Q. Q wait for 1 sec6 h t1 @0 C2 }6 x
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)$ V6 w( Q; b3 c/ p- ]5 _/ u, q) o! b! z* _
end
$ ~: E; e5 e0 q4 xend $ c% b: L" Z: t% |
( u4 A' r" f# sbegin P_Creation4 arriving procedure/ L3 J8 ~$ B- h
while 1=1 do
' \4 S4 a ?! d begin5 s$ l$ V- v! \& F/ Y# X) |
wait for 1 sec
1 ?3 t# k* V4 W1 l, g! E8 C' p, d create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)6 z: [1 n- b! r/ g. O8 P
end
; @& } H# ?9 g# D, Wend
, E4 m5 c. ]; t' X1 i( _( b" b8 m
- Q3 D& d- f) \% B3 M, a: {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! |