Question

XML::Simple not finding parse method

Asked by: teraplane

Just upgraded to Perl 5.8.8. XML::SImple used to parse my file of XML data with no problem. Now get this error,

use XML::Simple;
my $xml_parser = new XML::Simple;
 $out = $xml_parser->XMLin($xml_file_name);

No _parse_* routine defined on this driver (If it is a filter, remember to set the Parent property. If you call the parse() method, make sure to set a Source. You may want to call parse_uri, parse_string or parse_file instead.) [XML::SAX::Expat=HASH(0x826ea44)] at /usr/local/lib/perl5/site_perl/5.8.8/XML/SAX/Base.pm line 2616.

The default parser, XML::SAX::Expat is installed and tested ok.

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Asked On
2006-11-21 at 21:35:25ID22069099
Tags

defined

,

routine

,

driver

Topic

Perl Programming Language

Participating Experts
3
Points
500
Comments
14

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Answers

 

by: Perl_DiverPosted on 2006-11-22 at 01:56:09ID: 17994240

update your XML::Simple module and see if that helps. Also read the documentation of the newest version of XML::Simple

 

by: teraplanePosted on 2006-11-22 at 02:49:33ID: 17994498

Am running latest version of XML::Simple. Read through doco.

 

by: mjcoynePosted on 2006-11-22 at 06:26:24ID: 17995614

 

by: teraplanePosted on 2006-11-22 at 22:06:14ID: 18001122

Thanks mjcoyne, have read the comment. I am not calling parse_file directly, this is done internally bey XML::Simple.. My problem is that XML::Simple used to work fine, but now wont parse anything since I upgraded perl. Have sifted thru module source code, but completely stumped on this one.

(using Linux RH9)

 

by: teraplanePosted on 2006-11-23 at 15:45:16ID: 18005219

OK, found the error. The shared object Expat.so did not have the right permsissions, along with it's paretn diredtories.

This has caused me other problems. I upgraded my CPAN module and installed several modules with it but the directory permissions are wrong, no read access for 'other'. I used a umask of 002 but  still a problem.

Am happy to raise this as a new question with 500 points if anyone has an idea of what is causing the problem.

 

by: ahoffmannPosted on 2006-11-24 at 09:14:13ID: 18008483

> .. did not have the right permsissions, ..
which permissions does it have? what are the permissions of the directory?

 

by: teraplanePosted on 2006-11-26 at 13:14:56ID: 18015413

it was rwxr----- I think

 

by: ahoffmannPosted on 2006-11-28 at 23:07:56ID: 18034853

and is your user, which started the perl script, the same as the owner of the lib (as your permissions request)?
otherwise you need to chmod 444 Expat.so

 

by: teraplanePosted on 2007-02-02 at 02:03:50ID: 18451137

I found the problem myself, was just a local permision problem. Can I get a points refund?

 

by: ahoffmannPosted on 2007-02-02 at 03:33:16ID: 18451475

> .. was just a local permision problem.
that's what I said.

 

by: teraplanePosted on 2007-02-23 at 03:37:24ID: 18595028

It was a local permision problem, as I found for myself. Not the type of problem someone could have picked up without access to my system. Thnaks for all the advice, but I think this is one I solved myself. Would prefer a points refund.

20120131-EE-VQP-002

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