Question

How do I install and run the Perl Geo-Coder-US perl module?

Asked by: a973352

Hello,

I installed Geo-Coder-US using the ppm from activestate by typing install Geo-Coder-US. I'm running ActiveState Perl 5.8.6 build 811 on Windows XP Professional. When I try to run this simple example code, this is the error I get:

#!C:/perl/bin/perl.exe -w
# geo.pl
use strict;
use CGI qw(:standard);
print header;

use Geo::Coder::US;
Geo::Coder::US->set_db( "geocoder.db" );

my ($ora) = Geo::Coder::US->geocode(
                        "1005 Gravenstein Hwy N, 95472" );

---------------------------------------------------------------------
OUTPUT
---------------------------------------------------------------------
C:\Documents and Settings\Dan\My Documents\Geo Coder>perl geo.pl
Content-Type: text/html; charset=ISO-8859-1
Can't call method "seq" on an undefined value at C:/Perl/site/lib/Geo/Coder/US.p
m line 248.
---------------------------------------------------------------------

Please help! What is wrong? How can I fix this problem? Let me know.

Thanks,

Dan

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Asked On
2005-11-21 at 11:29:27ID21638551
Tags

call

,

method

,

undefined

Topic

Perl Programming Language

Participating Experts
2
Points
500
Comments
7

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Answers

 

by: zbyPosted on 2005-11-21 at 12:30:43ID: 15336863

Do you have the 'geocoder.db' database?

 

by: a973352Posted on 2005-11-21 at 13:45:16ID: 15337423

I don't think so. What do I have to do to install the geocoder.db database?

 

by: kanduraPosted on 2005-11-21 at 16:04:04ID: 15338461

It's in the documentation, see http://search.cpan.org/~sderle/Geo-Coder-US-1.00/US.pm

Note that the description contains this suggestion: "Consider using a web service to access this geocoder over the Internet, rather than going to all the trouble of building a database yourself. See eg/soap-client.pl, eg/xmlrpc-client.pl, and eg/rest-client.pl for different examples of working clients for the rpc.geocoder.us geocoder web service."

 

by: a973352Posted on 2005-11-28 at 13:40:24ID: 15375843

OK, I set it up to use the geocoder database over the internet. However, I am still getting the same error. Here is my source code and the error:

----------------------------------------------------------------
geo.pl
----------------------------------------------------------------
#!C:/perl/bin/perl.exe -w
# geo.pl

use Geo::Coder::US;
use Template;
use CGI;
use CGI::Carp qw(fatalsToBrowser);
use URI::Escape;
use warnings;
use strict;
print header;

Geo::Coder::US->set_db( "/www/geocoder.us/geocoder.db" );


my ($ora) = Geo::Coder::US->geocode(
                        "1005 Gravenstein Hwy N, 95472" );

----------------------------------------------------------------
ERROR MESSAGE
----------------------------------------------------------------
C:\Documents and Settings\Dan\My Documents\Geo Coder>perl geo.pl
Content-type: text/html

<h1>Software error:</h1>
<pre>Can't call method &quot;seq&quot; on an undefined value at C:/Perl/site/lib
/Geo/Coder/US.pm line 248.
</pre>
<p>
For help, please send mail to this site's webmaster, giving this error message
and the time and date of the error.

</p>
[Mon Nov 28 13:36:54 2005] geo.pl: Can't call method "seq" on an undefined value
 at C:/Perl/site/lib/Geo/Coder/US.pm line 248.

C:\Documents and Settings\Dan\My Documents\Geo Coder>
----------------------------------------------------------------

Let me know what I am doing wrong. Thanks.

20120131-EE-VQP-002

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