java.lang.ArrayIndexOutOfBoundsException ???

[RicardoPereira]

What should be the cause of this??

java.lang.ArrayIndexOutOfBoundsException


i have a bean that access my database, and i user this code to process a form:

<jsp:useBean id=&quot;pesquisas&quot; scope=&quot;request&quot; class=&quot;bd.AcessoBD&quot; />

<% String sXNENC = request.getParameter(&quot;XNENC&quot; %>

<HR><center><table border=0 cellspacing=1 cellpadding=2 bgcolor = &quot;#eeeeee&quot;>
<tr bgcolor=&quot;#eeeeee&quot;><td class=&quot;smallerheader&quot;><font class=&quot;smallerheader&quot;><b>Canal de Venda</b></font></td><td class=&quot;smallerheader&quot;><font class=&quot;smallerheader&quot;><font class=&quot;smallerheader&quot;><b>Nº da Encomenda</b></font></td><td class=&quot;smallerheader&quot;><font class=&quot;smallerheader&quot;><b>Data de Expedição</b></font></td><td class=&quot;smallerheader&quot;><font class=&quot;smallerheader&quot;><b>Nº Activação</b></font></td>
<td class=&quot;smallerheader&quot;><font class=&quot;smallerheader&quot;><b>Nº Guia de Transporte</b></font></td></tr>
<%
ArrayList listaEnc=pesquisas.getNEncomenda(sXNENC);
for( int x=0;x<=listaEnc.size();x++)
{
xiol01p xiol=(xiol01p) listaEnc.get(x);
out.println(&quot;<tr bgcolor='#ffffff'>&quot; +
&quot;<td>&quot; + xiol.getXCVND() + &quot;</td><td class='smallertext'>&quot; + xiol.getXNENC() + &quot;</td>&quot; +
&quot;<td class='smallertext'>&quot; + xiol.getXDEXP() + &quot;</td><td class='smallertext'>&quot; + xiol.getXNACT() + &quot;</td>&quot; +
&quot;<td class='smallertext'>&quot; + xiol.getXNGT() + &quot;</td></tr>&quot;

}
%>



The problem is here?

Thanks

 

[Hattusas]

What does &quot;pesquisas.getNEncomenda(sXNENC);&quot; do?
maybe this method falls into an Exception?


Salih Sipahi
Software Engineer.
City of Istanbul Turkey
s.sipahi@sahinlerholding.com.tr

 

[DJSmith]

Is i because when you access an array the first item is stored at position 0. So in your code you are going from 0 all the way up to listaEnc.Size() when you really only need to go to listaEnc.Size() - 1.

Try changing
for( int x=0;x <= listaEnc.size();x++)
to
for( int x=0;x < listaEnc.size();x++)

 

[Hattusas]

DJSmith is right.I didn't notice the loop.

Salih Sipahi
Software Engineer.
City of Istanbul Turkey
s.sipahi@sahinlerholding.com.tr

 

[RicardoPereira]

It works

Thanks ))