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);
% {$ m/ g p$ Z' D5 p8 l/ lbegin model initialization function
/ L. j6 \4 v& M; O$ S0 x4 {% q create 1 load of load type L_null to P_Creation29 E& t6 k1 W' ~7 [, W" u6 ]
create 1 load of load type L_null to P_Creation3+ q, \8 d% f5 F4 t# I; l$ X' A
create 1 load of load type L_null to P_Creation44 |" M2 {- c: k& m& S1 D
return true 8 b# N |6 Q% G& N7 b" [$ z) r0 `4 U4 ?% b
end
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begin P_Creation2 arriving procedure1 m, ~, p' v. w L' T% D( l
while 1=1 do
9 ?+ _' I0 g+ B9 L5 l3 ^ begin
. o2 O1 U q$ R/ v" j' H wait for 1 sec
/ Q" F7 ?8 Y O W* _4 M: A! V create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die)
, O- a, w% ^% i% w3 y1 j end
( K& k) H" X0 u H8 r" k3 jend J+ ]' K4 o* q
% N8 K( S& h. h
begin P_Creation3 arriving procedure1 M- O) {) ]$ \3 ?/ s2 K
while 1=1 do7 l' Y, h0 e. P4 T
begin
' K5 s% g4 o9 O l1 D" K wait for 1 sec3 i1 n9 C% u$ a
create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)( F& q, P2 B/ M# h7 u
end
2 g0 ~2 |; J* `6 a. a7 q1 b) {end
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begin P_Creation4 arriving procedure- p- l& G/ y* P8 y
while 1=1 do7 X \! R( M9 ?/ x$ K
begin
+ p. p" @5 w2 a7 g" F wait for 1 sec7 c5 G# `& y/ G6 K7 t4 ?/ j- K z1 c
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)0 H0 @. Z/ @5 T
end7 u- v3 p; Q9 V6 b; \ _ g: [
end
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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! |