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);
5 W6 U3 k2 S7 w; y. b/ ?. n- K: Y% Ibegin model initialization function& T5 c) a' E: U9 o* _4 M
create 1 load of load type L_null to P_Creation2
8 `+ [" T' k0 v8 G4 j1 H6 X create 1 load of load type L_null to P_Creation3
8 N& O& U% s$ v4 q; b$ ^ create 1 load of load type L_null to P_Creation4
4 }6 G& H( c1 Y5 U return true 6 E* j, R) J& f0 E- W
end$ w; _ ~; D; y; V$ z# p
* }9 i/ o3 k# y+ ebegin P_Creation2 arriving procedure D; v0 _' B% |6 [+ _
while 1=1 do
2 w- ~1 x% i& L+ } begin
! p2 e' l9 C, l2 H wait for 1 sec9 s! h* a9 [6 |( ~$ p* `1 R
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die), Y1 g: s6 _0 |
end7 p* m) U. r6 b. D$ j) g6 Z7 D
end
) T3 W8 l9 m4 ]( ]+ `! h0 Q0 {5 L( N
begin P_Creation3 arriving procedure! m9 C& _# ^9 E
while 1=1 do
. }4 _+ l9 @# S3 a7 Z& h0 n begin
6 c8 c/ P( b# f) {3 L wait for 1 sec( b! @; F- }& i6 |, ]& y% c
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)' ^! N, w. v ]! I3 W
end5 K; J; \8 D! H; |$ [
end $ M* D. e! J" n( t7 Z. W- }
( C% j- B# V2 x l1 J# x1 W% t: U; c P# H
begin P_Creation4 arriving procedure
4 G/ b! s. w0 m8 ?+ Y: |while 1=1 do
# R7 r: l" S5 C* U- T begin
8 g2 g# Y3 `+ ^$ r, M7 t6 w wait for 1 sec
2 B# `! I: v' R& O* U create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)
7 L/ K$ G4 d' k7 A* I1 |' W6 B end# i% K: f6 ^5 T0 M, z
end
) X( Z# ?0 h7 N5 X4 S
$ o. ^, d- C8 ^. k! T5 l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! |