[EP-tech] Re: Multipart metadata

[Gilles Fournié]

Hi,

As I have done many tests on my test archive, I tried to create the 
"multipart" field on a fresh archive.
I get the same Apache error when I load the workflow page containing the 
field.

I wonder if this field type is fully supported.
Some ideas ?

Thanks
GF


Le 11/06/2014 16:00, Gilles Fournié a écrit :
> Hi,
>
> I have tried to add a multipart field to our repository (3.3.12).
>
> I modified eprint_fields.pl et ran epadmin update.
> (an "eprint_test_multi" table has been created in the database)
>
> The field declaration :
>
>     {
>         name => 'test_multi',
>         type => 'multipart',
>         multiple => 1,
>         fields => [
>             {
>                 sub_name => 'motcle',
>                 type => 'text',
>                 allow_null => 0,
>             },
>             {
>                 sub_name => 'id',
>                 type => 'int',
>                 allow_null => 0,
>             }
>         ],
>         input_boxes => 3,
>     },
>
>
> But when I try to add the field in the workflow, I get an Apache 
> internal error.
> The log contains :
>
>     [Wed Jun 11 15:52:23 2014] [error]
>     XML::LibXML::Node::appendChild() -- nNode is not a blessed SV
>     reference at /opt/www/eprints-3.3.12/perl_lib/EPrints/MetaField.pm
>     line 1268.\n
>
> and my addition to ,the workflow is a simple :
>
>     <component><field ref="test_multi" /></component>
>
> Does anybody have an idea of what causes the error ?
>
> (I could have used a compound field but I thought that multipart was 
> better as it only creates one table for all the subfields)
>
> Thanks
> Gilles
>
>
>
>
>
>
>
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