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RE: [Koha-devel] Tag error, and CGI::Carp and DebugLevel misbehaviour
From: |
Ignacio Javier |
Subject: |
RE: [Koha-devel] Tag error, and CGI::Carp and DebugLevel misbehaviour |
Date: |
Wed, 5 Dec 2007 17:30:28 +0100 |
Thanks Paul for addressing me in this direction (right, I think), lots of
thanks to everybody on this list which I love so much, and I promise hating
the rest of the world to make the comparison enough profitable... and:
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$$ A whole big sorry for reaching SMS fingers pain level $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
>> To the point:
--------------------
After using debugging information, seems Biblio.pm calls MARC::Field (line
2308):
if ($biblionumbertagfield < 10) {
$newfield = MARC::Field->new(
$biblionumbertagfield,
$cgi->param($param),
);
And Field.pm constructor does not validate second argument to new sub:
my $tagno = shift;
($tagno =~ /^[0-9A-Za-z]{3}$/)
or croak( "Tag \"$tagno\" is not a valid tag." );
And this was "the crime scene"...
The cause seems to be a $biblionumbertagfield in Biblio.pm, line 2309, as
empty value, because of an undefined field called "biblio.biblionumber":
my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
&GetMarcFromKohaField( "biblio.biblionumber", '' );
If I navigate to >> MARC Bibliographic Framework Test
in "Test Results" it show 5 errors (*), one of them related to an
"unmapping" to MARC of biblioitems.biblioitemnumber.
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$$$$$$$$ Is the cause, misconfiguration? $$$$$$$$$$$$$$$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
When loading
http://192.168.2.185:8080/cgi-bin/koha/admin/biblio_framework.pl:
******************************************************************
MARC Framework for prueba (PPP1)
Create framework for PPP1 (prueba) using (default) [OK]
******************************************************************
When clicked OK appears:
http://192.168.2.185:8080/cgi-bin/koha/admin/marctagstructure.pl
The [New Tag] button seems to do nothing apart from going back to then
"replicate framework from...." screen, that is, no new tag addition.
So when trying to add a new MARC record all appears like "vacuum in
dysnomia" (***), seems that "this part of listing MARC records to be filled
in by user" is being executed by addbiblio.pl line 4xx, sub build_tabs,
involving @BIG_LOOP:
$template->param( BIG_LOOP => address@hidden );
... that loses miserably its battle to "the walk of life"(**) due to a being
an empty array problem.
I'm lost in the "reverse engineering" and my buffers of ibuprofen have ran
out some hours ago (seriously), where should I start to correct things in my
installation?
------------------------------
(*)
itemnum
* The field itemnum MUST be mapped
* The corresponding subfield MUST be in with -1 (ignore) tab
itemtype NOT mapped the biblioitems.itemtype field MUST :
* be mapped to a MARC subfield,
* the corresponding subfield MUST have authorised_value=itemtype
homebranch NOT mapped the items.homebranch field MUST :
* be mapped to a MARC subfield,
* the corresponding subfield MUST have authorised value=branches
holdingbranch NOT mapped the items.holdingbranch field MUST :
* be mapped to a MARC subfield,
* the corresponding subfield MUST have authorised value=branches
biblio and biblionumber The biblio.biblionumber and
biblioitems.biblioitemnumber fields be mapped to a MARC subfield,
------------------------------
(**)
http://en.wikipedia.org/wiki/Walk_of_Life_(Dire_Straits_song)
------------------------------
(***)
http://en.wikipedia.org/wiki/Dysnomia_(moon)
> -----Mensaje original-----
> De: Paul POULAIN [mailto:address@hidden
> Enviado el: miércoles, 05 de diciembre de 2007 14:16
> Para: Ignacio Javier
> CC: address@hidden
> Asunto: Re: [Koha-devel] Tag error, and CGI::Carp and DebugLevel
> misbehaviour
>
> Ignacio Javier a écrit :
> > Hi all:
> >
> > 1) When trying to add a MARC Record (Addbiblio.pl), appears a software
> > error:
> >
> > Tag "" is not a valid tag. at
> > /usr/local/share/perl/5.8.8/C4/Biblio.pm line 2307
> > CGI::Carp
> >
> Those errors are VERY hard to understand and debug. The best would be to
> add some warn "==> ".Data::Dumper::Dumper($dunno_what) just before the
> line 2307 and investigate the resulting output to understand what is
> going wrong.
> Anyway, it means that MARC::Record has found that you tried to define a
> tag (000 => 999) as "" (empty), which is illegal. MARC::Record, in this
> case, dies, and there is no possibility to have it just ignore the thing
> and continue anyway.
>
> --
> Paul POULAIN
> BibLibre SARL
> Expert en Logiciels Libres pour l'info-doc
> Tel : 04 91 31 45 19