eprints_tech messages

From: Yuri <yurj AT alfa.it>
Date: Tue, 08 Jul 2008 09:06:22 +0200

*** ↵
http://www.eprints.org/tech.php/id/%3CEMEW-k67865d28930907d5c97161ec5abf517a4a509-487311EE.3070806%40alfa.it%3E
*** EPrints community wiki - http://wiki.eprints.org/

Did you solve this problem? I cannot import my own subjects and leave 
the division subjects together, using the --nopurge option.

 Also recreating the tables don't help (erase-data or erase-eprint 
option of epadmin)


Zeno Tajoli ha scritto:
> *** 
> ↵
http://www.eprints.org/tech.php/id/%3C200806201103.m5KB3rbn032741%40petrel.ecs.soton.ac.uk%3E 
>
> *** EPrints community wiki - http://wiki.eprints.org/
>
> Hi to all,
>
> I'm importing subjects from a version 2.3 to 3.x
> I create the subjects.xml file with the migration toolkit
> I try to import it into 3.x with bin/import_subjects script but there 
> are problems
> It seem that the file subjects.xml doesn't have the correct data.
> An exrpot of subjects.xml:
>
> <?xml version="1.0" encoding="utf-8" ?>
> <subjects>
>
> <subject 
> ↵
xmlns="http://eprints.org/ep3/data/3.0"><subjectid>A.</subjectid><name><item><name>A. 
> Theoretical and general aspects of libraries and information.
> ↵
</name><lang>en</lang></item></name><parents><item>subjects</item></parents><depositable>TRUE</depositable></subject> 
>
>
> <subject 
> ↵
xmlns="http://eprints.org/ep3/data/3.0"><subjectid>AA</subjectid><name><item><name>AA. 
> Library and information science as a 
> ↵
field.</name><lang>en</lang></item></name><parents><item>A.</item></parents><depositable>TRUE</depositable></subject> 
>
>
> <subject 
> ↵
xmlns="http://eprints.org/ep3/data/3.0"><subjectid>AB</subjectid><name><item><name>AB. 
> Information theory and library 
> ↵
theory.</name><lang>en</lang></item></name><parents><item>A.</item></parents><depositable>TRUE</depositable></subject> 
>
>  [...]
> </subjects>
>
> The error on the command line:
>
> eprints AT ulisse-eprints3:~/bin$ ./import_subjects --verbose --force 
> --xml eprints3 /usr/share/eprints3/archives/eprints3/cfg/subjects.xml
>
> Starting EPrints Session.
> Connecting to DB ... done.
> Purging current subjects...
> ...done purging.
> Importing from /usr/share/eprints3/archives/eprints3/cfg/subjects.xml...
> Use of uninitialized value in pattern match (m//) at 
> /usr/share/eprints3/perl_lib/EPrints/DataObj/Subject.pm line 963.
> Use of uninitialized value in string eq at 
> /usr/share/eprints3/perl_lib/EPrints/DataObj/Subject.pm line 118.
> Imported subject.
> Use of uninitialized value in pattern match (m//) at 
> /usr/share/eprints3/perl_lib/EPrints/DataObj/Subject.pm line 963.
> DBD::mysql::db do failed: Duplicate entry '' for key 1 at 
> /usr/share/eprints3/perl_lib/EPrints/Database.pm line 2274.
> SQL ERROR (do): INSERT INTO subject ( subjectid ) VALUES ("")
> SQL ERROR (do): Duplicate entry '' for key 1 (#1062)
> DBD::mysql::db do failed: Duplicate entry '' for key 1 at 
> /usr/share/eprints3/perl_lib/EPrints/Database.pm line 2274.
> SQL ERROR (do): INSERT INTO subject__ordervalues_en 
> ↵
(subjectid,rev_number,name_name,name_lang,name,parents,ancestors,depositable) 
> VALUES ("","00000000000000000001","AA. Library ↵
and information science 
> as a field.","English","AA. Library and information ↵
science as a 
> field.","A.","","TRUE")
> SQL ERROR (do): Duplicate entry '' for key 1 (#1062)
> Can't call method "get_id" on an undefined value at 
> /usr/share/eprints3/perl_lib/EPrints/Plugin/Import.pm line 206.
>
>
>
> The problem is into the migration toolkit or into import_subjects ?
>
> Thank you very much for ypur attention
>
> Bye
> Zeno Tajoli
>
> Zeno Tajoli
> CILEA - Segrate (MI)
> tajoliAT_SPAM_no_prendiATcilea.it
> (Indirizzo mascherato anti-spam; sostituisci quanto tra AT con  AT )