Fellow monks
I have writtent the following program to go through three webpages that have javascript and then to download the third page for further processing.
But on executing the code i am getting the following error.
Can't call method "clone" on unblessed reference at 
/usr/lib/perl5/site_perl/5.8.0/HTTP/Message.pm line 22.

[download]
My program is to obtain the third page and to store it into "cal.html". Could anybody help me out, as to what this error is and how i could rectify it. My code is as follows 

#!/usr/bin/perl
# Stats.plx

use warnings;
use strict;
use WWW::Mechanize;
use File::Basename;
use DBI;
use Date::Manip;
use Template::Extract;
use Data::Dumper;

my ($agent,$request,$post_args);

$agent = WWW::Mechanize->new( autocheck => 1 );
$request = new HTTP::Request('GET' => "http://www.abc.com/ChooseZone.a
+spx?type=A");

print "Making HTTP Post Request....\n";
$request = new HTTP::Request('POST' => "http://www.abc.com/ChooseZone.
+aspx?type=A" , [
    '__EVENTTARGET' => "rdlZone_0",
    '__EVENTARGUMENT' => "",
    '__VIEWSTATE' => "dDw0NzUyOTE0NzQ7dDw7bDxpPDE+Oz47bDx0PDtsPGk8MT47
+aTwzPjs+O2w8dDw7bDxpPDA+Oz47bDx0PDtsPGk8MD47PjtsPHQ8O2w8aTwwPjtpPDE+O
+z47bDx0PDtsPGk8MT47PjtsPHQ8cDxwPGw8VGV4dDs+O2w8UGxlYXNlIFNlbGVjdCB0aG
+UgQ29uc3VsYXIgRGlzdHJpY3QgdGhhdCBjb3ZlcnMgeW91ciBSZXNpZGVuY2U7Pj47Pjs
+7Pjs+Pjt0PDtsPGk8MT47PjtsPHQ8cDxwPGw8VGV4dDs+O2w8VFQgU2VydmljZXMgLSBX
+ZWIgQXBwbGljYXRpb247Pj47Pjs7Pjs+Pjs+Pjs+Pjs+Pjt0PHQ8O3A8bDxpPDA+O2k8M
+T47aTwyPjs+O2w8cDxcPC90ZFw+XDx0ZCB3aWR0aD0nMjUlJ2NsYXNzPSdCb2R5VGV4dC
+dcPlw8Ylw+VVMgQ29uc3VsYXRlIENoZW5uYWkgKE1hZHJhcylcPC9iXD5cPC90ZFw+XDx
+0ZCBjbGFzcz0nQm9keVRleHQnXD4gQ292ZXJzIHJlc2lkZW50cyBvZiB0aGUgc291dGhl
+cm4gc3RhdGVzIG9mIEFuZGhyYSBQcmFkZXNoLCBLZXJhbGEsIFRhbWlsIE5hZHUsIEthc
+m5hdGFrYSwgTGFrc2hhZHdlZXAgSXNsYW5kcyBhbmQgUG9uZGljaGVycnkuXDwvdGRcPl
+w8dGRcPjsxPjtwPFw8L3RkXD5cPFREIHdpZHRoPScyNSUnY2xhc3M9J0JvZHlUZXh0J1w
++XDxiXD5VUyBFbWJhc3N5IE5ldyBEZWxoaVw8L2JcPlw8L1REXD5cPFREIGNsYXNzPSdC
+b2R5VGV4dCdcPiBDb3ZlcnMgcmVzaWRlbnRzIG9mIERlbGhpIGFuZCB0aGUgbm9ydGggS
+W5kaWFuIHN0YXRlcyBvZiBIYXJ5YW5hLCBIaW1hY2hhbCBQcmFkZXNoLCBKYW1tdSAmIE
+thc2htaXIsIFB1bmphYiwgUmFqYXN0aGFuLCBVdHRhciBQcmFkZXNoIGFuZCBVdHRhcmF
+uY2hhbC5cPC9URFw+XDxURFw+OzI+O3A8XDwvVERcPlw8VEQgd2lkdGg9JzI1JSdjbGFz
+cz0nQm9keVRleHQnXD5cPGJcPlVTIENvbnN1bGF0ZSBDYWxjdXR0YSAoS29sa2F0YSlcP
+C9iXD5cPC9URFw+XDxURCBjbGFzcz0nQm9keVRleHQnXD4gQ292ZXJzIHJlc2lkZW50cy
+BvZiBBc3NhbSwgTWFuaXB1ciwgTWVnaGFsYXlhLCBOYWdhbGFuZCwgVHJpcHVyYSwgQml
+oYXIsIE9yaXNzYSwgV2VzdCBCZW5nYWwsIEFydW5hY2hhbCBQcmFkZXNoLCBTaWtraW0s
+IE1pem9yYW0sIEpoYXJraGFuZCwgQW5kYW1hbiBhbmQgTmljb2JhciBJc2xhbmRzIFw8L
+1REXD5cPFREXD47Mz47Pj47Pjs7Pjs+Pjs+Pjs+ES4L3Lspgy7Nq0zptOk6nJmcTfM=",
    'rdlZone' => "1",
] );

$post_args = { };
$post_args->{'rdlZone'} = "1";  # was ""
$post_args->{'__EVENTTARGET'} = "rdlZone_0";  # was ""

$request = new HTTP::Request('GET' => "http://www.abc.com/ChooseVisa.a
+spx");

$agent->get("http://www.abc.com/CalendarDisp.aspx",
        ":content_file" => "cal.html" );

[download]

In reply to Error! Clone on unblessed reference by Agyeya

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