Yes, after inserting print Dumper $XML_1, i got the ojbect, but why i can't print $ref?

My really intention is to parse the result of get request and print the result i wanted into a .csv file.

#!/usr/bin/perl

use XML::Smart;
use Data::Dumper;
use warnings;
use strict;

my @array = ();
my %data = ();

open OUTFILE, '>result2.csv' or die $!;
open FILE, 'fund.txt' or die $!;

while (<FILE>)
{
      chomp;
      my $XML = XML::Smart->new("http://cmsbeta.morningstar.com/api/v2
+/2008428323/securities/$_"."/documents?colids=590&fields=*");
      print Dumper $XML;
  
      eval{
        %data = %{$XML->{Document}->{Content}->{People}};
         };
         
      for my $li (keys %data){
          print "$li:$data{$li}"."\n";
          push (@array,$data{$li});
          }

       print OUTFILE ("$_,","@array"."\n");
        @array = ();  
}     

close(OUTFILE);
close(FILE);
exit;
[download]

the result i got is

C:\Users\rchen4\Desktop\Perl_XML>perl parse_prepare.pl
Use of uninitialized value $data in pattern match (m//) at C:/Dwimperl
+/perl/site
/lib/XML/Smart/Tree.pm line 169, <FILE> line 1.
$VAR1 = bless( do{\(my $o = bless( {
                          'tree' => {},
                          'a' => [],
                          'TIEONUSE' => {
                                          'h' => 'XML::Smart::Tie::Has
+h',
                                          'a' => 'XML::Smart::Tie::Arr
+ay'
                                        },
                          'parser' => '',
                          's' => \sub { "DUMMY" },
                          'c' => sub { "DUMMY" },
                          'point' => ${$VAR1}->{'tree'},
                          'h' => {},
                          'g' => \*Object::MultiType::Saver::NULL,
                          'b' => \sub { "DUMMY" }
                        }, 'Object::MultiType::Saver' ))}, 'XML::Smart
+' );
[download]

I still got nowhere.I can use XML::Simple to finish the similar task, but i think XML::Smart is more cool so i want to try it.

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