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);
0 q/ w6 ?/ T4 p7 w2 g" P& g0 ]0 S( Xbegin model initialization function2 p0 i c9 z! t* }
create 1 load of load type L_null to P_Creation2
8 r* Q4 ] ?, e+ |; F create 1 load of load type L_null to P_Creation32 Z% h6 ~7 \" c2 @7 t
create 1 load of load type L_null to P_Creation4
# ^3 Z9 t H; N( v( \ n+ b! |5 k return true
4 q, j+ ]/ q! Eend
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2 p) J) {2 S9 l; V6 |$ x4 R+ N8 \begin P_Creation2 arriving procedure' E& J3 \9 ^' A9 R
while 1=1 do
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wait for 1 sec4 x8 T2 A, t7 t4 W- n! i
create 1 load of load type L_C2 to oneof(0.2 _In2,0.8:die); S. w8 P; }2 q
end# S. {, W- W! n0 E9 J
end7 S( o+ n# I r/ U9 U
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begin P_Creation3 arriving procedure
9 s; }5 G0 p4 i* l- ]while 1=1 do$ d F6 V0 _* U, s7 }2 b g7 {$ V, l
begin, Z/ R. R% _' @3 `' s! t6 u4 F' y$ o
wait for 1 sec
% |5 q9 y- T5 l6 j create 1 load of load type L_C3 to oneof(0.2 _In3,0.8:die)9 L2 j! A# q, f- s; O( i! K8 B( O
end
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# s2 l3 H3 ^' o% g( ?
begin P_Creation4 arriving procedure: @+ c3 c( A' Q% I8 |
while 1=1 do, [5 f: V' T, d% K" @, p- ^
begin
6 ~+ u* B; p1 m1 P wait for 1 sec/ d- c& Q% j( [, Z5 M
create 1 load of load type L_C4 to oneof(0.2 _In4,0.8:die)3 l0 U, N L7 H. t0 F
end
8 w% a3 c& ?+ s1 i/ @% Rend& I& f8 K: k# F1 a2 s* Y
* E% p6 h) ^+ T, v9 Q( k. R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! |