I want to get a specific string, eg. 123 in <received>123</received> from an XML that will retrieve from url. I have write a code but stuck with an error msg: 
Attempt to bless into a reference at /usr/share/perl5/XML/Twig.pm line
+ 392.

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any idea to solve it? The code 
use XML::Twig;
use LWP::Simple;

my $url = 'http://mywebserver/status.xml';
my $twig = new XML::Twig(TwigRoots => {
    'smsc/received' => sub {$author = $_[1]->text;  }});
$twig->nparse( $url );
$twig->print;

[download]

In reply to Retrieve specific xml content from given url by conandor

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