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);
8 j2 @$ h/ k; W1 T; k+ Fbegin model initialization function
7 ~! J7 A9 z& G$ L+ X create 1 load of load type L_null to P_Creation20 A5 P7 O3 u4 {
create 1 load of load type L_null to P_Creation32 ~+ g; _ L- D2 p: T% K/ M1 s
create 1 load of load type L_null to P_Creation4# r1 h7 `6 `% t7 Y8 h, d3 h
return true ' U: Z6 e+ g" S* W! ?8 f; a% K
end5 e* \/ g1 I ]
4 r0 M8 E5 X: W0 q7 M- m
begin P_Creation2 arriving procedure
0 ^/ j- i; O9 b7 m# c. [& T0 mwhile 1=1 do
8 o+ C1 A5 y* p; u* s9 f7 R begin
( j9 m- C s- z+ s% {: W wait for 1 sec( K7 Z3 `' c, P2 s: y
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
8 s% _) v9 q) R h6 d end
8 t, }) K! C; e2 `end! Z' B/ D/ y8 C/ s- H2 M7 L5 b1 u
: ?& M1 I- s0 m9 D6 `begin P_Creation3 arriving procedure
5 t) @, ]9 J3 B! Hwhile 1=1 do
, {) _, W% B# T1 v& M& z begin2 L* ~* O P1 R, s
wait for 1 sec
" T5 E$ }0 f3 M/ U& j create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die): z3 R8 Y$ g* r" ^, m
end
3 j Z, {3 N( m2 k' J$ d7 Xend
; [$ M# G9 x) p/ y5 g6 a; y
1 y! r N I1 N" q& @ Dbegin P_Creation4 arriving procedure' \' L# Y# n# h9 @
while 1=1 do( x1 @; C& X$ T/ O: Y
begin5 d7 m! O/ r6 F6 ^
wait for 1 sec1 e# P6 m! W1 D% @/ f% g
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)! ^1 M. L% K! t# n4 [& ?5 v2 j
end& a! e9 @6 S# P
end3 m8 O8 a; {( W6 d5 W4 }7 o
8 y6 _9 g( l: ^) g1 ~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! |