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);
1 r$ t W, j* U. @8 E; u, }9 _begin model initialization function/ [4 y8 I5 N# h7 |
create 1 load of load type L_null to P_Creation2
?1 A A# V7 x: L create 1 load of load type L_null to P_Creation3
! m) f. m7 m/ ]' S* N7 B2 I create 1 load of load type L_null to P_Creation4! K+ I, q! c. b8 ^1 G6 n5 W5 x9 r
return true * N0 Z8 c+ k5 b8 F" X4 F
end% Z2 C9 Z- [/ F% B- z' X
2 [6 ]+ L. s( ~" _: o/ D
begin P_Creation2 arriving procedure9 m$ B/ `7 Z w' {
while 1=1 do- ?- I* O$ |5 N1 d: ]7 f
begin# C# o& ~- {% y- y) a# I( S
wait for 1 sec$ r8 X( G2 H& m* ^; G0 j% D1 S
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
4 ^, V8 `% E7 g! ~2 q( y end& q- f2 \ B% b |7 \! V
end2 _4 k/ x- q7 j! H
/ w& D l1 R3 W, Hbegin P_Creation3 arriving procedure8 j' ~4 G" q6 v# G# ^6 A8 K
while 1=1 do
. q6 O+ g( E) i( R begin8 m4 N! t1 P7 `- z5 ~0 _6 r0 b
wait for 1 sec
- {( W+ W4 ^% R5 k create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)8 V8 g# v. D* K6 j1 B0 W% u. ~4 Z
end7 D7 L$ s$ J$ q
end 0 z% d" S, E" b$ a9 |+ }
/ u4 u- O& O, V7 {
begin P_Creation4 arriving procedure; ?% {! R" V/ W/ d9 w: J4 Y S, @
while 1=1 do
& j, _7 G6 W3 n ]" ^( c begin
% F, C% T) @! O2 O5 l0 X! |: B4 _ wait for 1 sec
; x+ Y. U+ W2 D/ Y create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)8 t1 ^2 r9 K+ \ b
end
% d' p2 Y f& Y! k0 Eend3 z% y. `8 x7 F* [+ T0 Q% |
1 A' M& q) |0 q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! |