use strict;
use XML::Twig;

my $twig = new XML::Twig(                    
                                        
);

$twig->parsefile('1.xml');

my $count = $twig->get_xpath('/article/fig[label and caption]/label'); 

$twig->print;

print "$count";

##</code><code>##

Error:
------
error in xpath expression /article/fig[label and caption]/label at label and c
aption at C:/Perl/site/lib/XML/Twig.pm line 2784