use XML::Simple;
my $xml = new XML::Simple;
$answers = $xml->XMLin('answers.xml');
$url = $answers->{answer}->[0]->{url}; 
print "$url";

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When I have two or more nodes everything is OK 
<?xml version="1.0" encoding="UTF-8"?>
<file>
  <answer>
    <url>web 1</url>
  </answer>
  <answer>
    <url>web 2</url>
  </answer>
</file>

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But When I have only one node I get the error "Not an ARRAY reference at test.pl line 4." 
<?xml version="1.0" encoding="UTF-8"?>
<file>
  <answer>
    <url>web 1</url>
  </answer>
</file>

[download]

In reply to Strange XML error by danny0085

Title:
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and:  <code> code here </code>
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