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);# Y- ?8 o; H% [* e: m& l6 q" |
begin model initialization function# w* V! }: C1 ^9 K
create 1 load of load type L_null to P_Creation2
+ E5 t: a. L& C- Q create 1 load of load type L_null to P_Creation3+ t1 U3 v. X' N* ?6 }: \) I1 a
create 1 load of load type L_null to P_Creation4' k; r8 { ?, e a6 {
return true - g0 }( e, @ p' j, Z
end
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begin P_Creation2 arriving procedure
1 [5 J: a7 F; i0 ^while 1=1 do# W$ n: m z/ ]- G" ^6 W6 \
begin4 A* L4 s, T5 C) C6 c* ` F) k. n4 k
wait for 1 sec
* K% N6 d4 V( x m- ^4 i$ | create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
" u/ |# |. R. C a6 r/ ~0 v end
7 i1 L+ c" Z" I0 ^( \+ fend
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begin P_Creation3 arriving procedure
1 B" f5 K4 ?+ fwhile 1=1 do
+ Q6 @' f) L7 X* i' v8 e# s begin
/ c. K0 G( u/ h5 t; [ ] wait for 1 sec
, l; c, t7 B& e4 J! I# @6 S0 z create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)1 Y4 l, [" w% S7 h1 Q
end( ~! T# L) `7 ^; e) e/ }
end
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begin P_Creation4 arriving procedure
! G3 W3 t) @. Uwhile 1=1 do
6 K. b5 X* j; I1 P begin& }% B% {- s$ i7 l& B
wait for 1 sec
2 Y2 K2 S. p. r$ ?% L( Z7 q" V create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)8 b4 P5 W. q* \1 H& G
end" u3 X4 c( C2 X6 f1 j; v/ y
end6 y; c8 z U J8 V
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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! |