Hi,
On Thu, Sep 9, 2010 at 5:57 AM, Colin Campbell
wrote:
> On 08/09/10 22:07, Justin Rittenhouse wrote:
> Taking a look at MARC/Field.pm there's a bit of shaky error handling.
> subfields checks to see if its a control field, warns that it is then
> proceeds to try and return the non-existent ar
On 08/09/10 22:07, Justin Rittenhouse wrote:
> Ahh...I bet that's it...and I see an "is control field" function which should
> allow me to skip those and only hit the fields that should have tags. That
> did it. Thanks!
>
Taking a look at MARC/Field.pm there's a bit of shaky error handling.
su
; -Original Message-
> From: Justin Rittenhouse [mailto:jritt...@nd.edu]
> Sent: Wednesday, September 08, 2010 3:51 PM
> To: perl4lib@perl.org
> Subject: MARC::Field->subfields function
>
> I'm relatively new to Perl and very new to the MARC::Record module.
> I&#
mber 08, 2010 4:58 PM
To: Justin Rittenhouse; perl4lib@perl.org
Subject: RE: MARC::Field->subfields function
And what field are you pulling? Does it have subfields? Are you sure you're
using the same variable? Seeing more of your code might make it easier to
guess.
Not all marc fields
On Wednesday, September 08, 2010 3:51 PM, Justin Rittenhouse
[mailto:jritt...@nd.edu] wrote:
>I'm relatively new to Perl and very new to the MARC::Record module. I'm
>trying to use the subfields function (my @subfields = $field->subfields();),
>but I'm getting an error:
>Can't use an undefined
I'm relatively new to Perl and very new to the MARC::Record module. I'm trying
to use the subfields function (my @subfields = $field->subfields();), but I'm
getting an error:
Can't use an undefined value as an ARRAY reference at
/usr/lib64/perl5/vendor_perl/5.8.8/MARC/Field.pm line 275.
I'm n
