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);! S/ z, l3 |6 {4 ?# U7 Q3 `( n
begin model initialization function7 ?9 F q6 w$ R
create 1 load of load type L_null to P_Creation2
6 h+ J; h& x3 j* g7 I+ V0 P create 1 load of load type L_null to P_Creation3
! q7 J6 }: n, j1 Q, e create 1 load of load type L_null to P_Creation4
8 B$ _/ ? H0 i! Z2 \/ b return true 2 T9 H; z; U% C! z- L2 h. ^3 w
end
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1 a4 \5 A2 o3 ]* Ybegin P_Creation2 arriving procedure
/ d2 |& n; s, U3 R9 \while 1=1 do( N( L; r+ g: e- t% R& X8 `8 c9 u
begin
5 G! T# `; C2 k, R wait for 1 sec$ k4 u3 O K8 j7 m- F: t
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)6 z; F/ Q& d0 L0 o( p! E$ a# t* Z
end, f, t% z, T& x1 R7 M$ Q; Y( i3 X
end
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begin P_Creation3 arriving procedure
3 s0 y3 U* E; N. n- X9 I' M; kwhile 1=1 do8 j9 |% d, @- Z! P, d
begin
! n+ R a: u1 r wait for 1 sec
( c: c {4 D D- z' m) m create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)
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end
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9 x5 z, u9 l- R' Y# U$ mbegin P_Creation4 arriving procedure- _. e% U, b; V3 P
while 1=1 do
: [, k+ f, ]# @3 y begin
% W' c: Z7 v( a wait for 1 sec! S6 C1 }9 V0 o: Z
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)/ w* h6 V2 S i. m! n" d7 Q
end
2 g- o5 e# ?9 Zend
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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! |