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 A4 e5 G, R/ G7 X
begin model initialization function
# T. { {7 z% ~; s create 1 load of load type L_null to P_Creation2
X: h$ L+ N( z t* V' g+ H6 b create 1 load of load type L_null to P_Creation3! B j3 D' C4 R! V
create 1 load of load type L_null to P_Creation4+ G2 n6 Y+ S8 Q Q+ Q- a; Y
return true
. i9 u$ \6 W7 |8 eend1 E/ C! r _" p$ @. J8 ?
( s* `9 b6 |4 h/ C# Q Mbegin P_Creation2 arriving procedure6 ~/ L7 }1 ], n1 p, k
while 1=1 do
$ m1 G- P- E0 o$ p begin
# d1 H" X3 e4 `; G# q! A wait for 1 sec
9 o8 Q. S! I2 R, m7 G create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
: N" V6 y, F3 x7 X) o9 j end
! I A4 u5 B2 k- W! F1 Xend \/ B" E- @4 X7 h
, Q7 p# g6 u; `5 F- z
begin P_Creation3 arriving procedure
7 x+ i' A3 `! H, p. ^/ {, Q4 Lwhile 1=1 do
8 j, [) o0 Z- K3 O; h. q begin9 H' |1 k6 j- y* D# r2 ^* k% x
wait for 1 sec
0 ^ F. F' t5 [3 Z& w: s/ V( Z create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)& l* v, L V- l, e2 o! x3 V
end
1 ]/ I' A7 c# E2 w( v- j) Z. @4 p) _end
6 L: W3 }9 K. i& H% G, A6 a4 v9 M4 r$ \$ Z7 k1 F
begin P_Creation4 arriving procedure
" B+ g) J; m; l0 i: w& o( ~% Gwhile 1=1 do1 b; T# v1 r1 a& i2 p
begin; w- t6 _+ e& h+ U% u8 @* h' b
wait for 1 sec
) w( Y3 k7 J" e$ R6 g5 n create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
& d, C6 Z1 h& \% ] end) w( N% Q% V# F/ y' i X
end
. V- ?$ B) Y2 H% a, \
% v/ j& L+ W# {, ]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! |