I am using XML::LibXML to parse my xml file that has an schema file associated with it. My xml document has namespace and schema location defined in it. When I try and parse the document to get the nodelist I get nothing, but if I remove the namespace and schema location information from the xml document it works... below is my code and part of xml file.. 
use XML::LibXML;

my $parser = XML::LibXML->new();
my $data = $parser->parse_file($xml_file);
my @nodes = $data->findnodes("/info/city");

[download]
xml_file: 
<?xml version="1.0"?>

<info
xmlns="http://www.mydomain.com"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.mydomain.com infoschema.xsd">

<name>john</name>
<city>baltimore</city>
<zip>21205</zip>
</info>

[download]
do I need to set something ..am I forgetting something

In reply to problem with using LibXML and namespace by mjr1n1

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.