[Nusoap-general] error: soap:Client: Failed to locate method (Echo)

[Balachandran K. <bk...@ho...>]

Guys, i am getting

error: soap:Client: Failed to locate method (Echo) in class (main) at 
/usr/lib/perl5/site_perl/5.8.8/SOAP/Lite.pm line 2586.

Any help would be highly appreciated.

Echo.pm ( lives in http://www.hostname.com/cgi-bin )
------------
#!/usr/bin/perl
package Echo;
sub echo {
   my ($self, @args) = @_;
   return join(",", @args);
}
return 1;

echo.cgi ( lives in http://www.hostname.com/cgi-bin)
-----------
#!/usr/bin/perl -w
use SOAP::Transport::HTTP;
require("/var/www/cgi-bin/Echo.pm");
SOAP::Transport::HTTP::CGI
->dispatch_to('http://www.hostname.com/cgi-bin', 'Echo')
->handle;

echo_client.pl ( also lives in http://www.hostname.com/cgi-bin )
-------------------
#!/usr/bin/perl -w
use SOAP::Lite +trace => 'debug';
$HOST="http://www.hostname.com/cgi-bin/echo.cgi";
$NS = "urn:Echo";
$PHRASE = shift;
my $soap = SOAP::Lite
  ->readable(1)
  ->uri($NS)
  ->proxy($HOST);
my $som = $soap->echo(SOAP::Data->name("whatToEcho"=>"$PHRASE"));
print "The response from the server was:\n".$som->result."\n";

When echo_client.pl is executed from the "hostname" command prompt, it 
returns the desired string. But when executed through PHP4 ( using NuSOAP), 
it gives error. That error can be seen by visiting 
(http://www.apartment-4rent.com/testgeocode.php);

PHP Code
--------------
<?
require_once('./nusoap.php');
$mystring ="I am testing";
$param = array($mystring);
$s = new soapclient('http://www.hostname.com/cgi-bin/echo.cgi');
$result = $s->call('Echo',$mystring);
print_r($result);
?>



Thanks & Regards

bala