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);+ q8 G4 H) T: o0 ~( G2 c2 a2 N
begin model initialization function5 E6 S6 y/ E- V- X1 Y0 D
create 1 load of load type L_null to P_Creation2
0 d# N' I' W. z0 l create 1 load of load type L_null to P_Creation3* S# }& U; H) s* {. C
create 1 load of load type L_null to P_Creation4# v; M) x7 D, C1 B: C1 y
return true
7 B6 c# C3 p, Y$ u+ Tend$ F5 _% z5 v/ p6 d
4 O4 u' t7 T8 X% s
begin P_Creation2 arriving procedure6 A+ E/ g+ x3 ^! Y- q% _3 @# ~
while 1=1 do
7 u7 B' p4 R0 U2 B8 t' j: T2 [5 Y begin
6 C9 i# t3 l) A: d& P. O. [- r wait for 1 sec
- a5 z9 j' c. _( v$ d f create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
1 A3 V) I3 M# W! b/ a end
- C6 G/ O& S$ \end
. [) t( m4 @2 N0 q1 t: ~" ]. n" S
1 u& g- @6 Z/ R6 d6 N1 [begin P_Creation3 arriving procedure" G) Z8 ~# B0 Z* ]- P. e
while 1=1 do
% t' R' @: `, E; B, x begin
& t: X9 ?% j& ]. ~9 u) ` wait for 1 sec& `. f: J( i3 c
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
. u+ d( s; C) N# N1 {& i$ j2 f end2 r+ S3 R7 S( g0 ?/ ?
end 0 B; [ X. W2 n1 V. }
4 M# B# Q$ m, {, `8 cbegin P_Creation4 arriving procedure% s- L- e4 W# J8 b( F1 f D
while 1=1 do* M K, @/ \* b4 @& U% @9 L! @
begin
4 _0 o9 a" Y; r; f, Y$ } wait for 1 sec( ?! R, Y( `( e9 n
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)! W7 Z* n7 o) O& }2 U. f
end
7 G3 e. H P3 m! ?$ y fend
' P; ^- P. e" Y) v( `
6 c, _1 H7 n3 W, d, ^+ 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! |