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<p>Hi Izwan,</p>
<p>I suspect the issue is that the parent subject with the ID
'journal' does not exist. Click on the Admin link in your menu
and in then "Config. Tools" tab on the Admin page click on the
"Edit subject" button. You will need to create a 'journal'
subject. You can do this by adding the word 'journal' in the
input box next to "Subject ID String" and then clicking on the
"Create" button. You will then need assign a label for this
subject (e.g. Journals) and set whether it should be depositable
(probably not, as this is a parent subject). You will then need
to add subjects under this parent 'journal' subject for all the
journals you want a user to be able to choose from for this
'journal_in_university' field. I would try to use a consistent
format for these journal subject IDs like jrnl_nature for the
Nature journal.<br>
</p>
<p>Regards</p>
<p>David Newman<br>
</p>
<div class="moz-cite-prefix">On 09/09/2021 16:30, MOHD.IZWAN SALIM
via Eprints-tech wrote:<br>
</div>
<blockquote type="cite" cite="mid:EMEW3|ef467575057926bce8cbdb5c60caf21fx88GXb14eprints-tech-bounces|ecs.soton.ac.uk|CAANJ=pgCO1Suv_OfpgKFJq6o76P3Cv+Xg4rgJ4t06fn7X-UDjA@mail.gmail.com">
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<strong>CAUTION:</strong> This e-mail originated outside the
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<div>
<div dir="ltr">Dear all, I added a new field from Manage
Metadata Fields - Eprints page. with type subjects. After i
added the field in workflow, the system show Internal Server
Error with error log
<div><br>
</div>
<div>[Thu Sep 09 15:22:46.543546 2021] [:error] [pid
109882:tid 139759477307136] Can't use an undefined value as
an ARRAY reference at
/usr/share/eprints/perl_lib/EPrints/MetaField/Subject.pm
line 128.\n<br>
<div><br>
</div>
<div>The <a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fzz_webcfg_eprint_fields.pl%2F&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7C6127a95e77414726448508d973a95b00%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637667993469520896%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=2rDO2do9wpETzRhLIJ9aS6UpXpfgjvR6%2Fvm6RrPzXPQ%3D&reserved=0" originalSrc="http://zz_webcfg_eprint_fields.pl/" shash="KOz/fAZKW8+v3HUrEXhEjdISQ79m+8gX2WHTYBmll/OVMRE1y7lLSVbQI7N8rY3AHE1FmJDDTeg1Q67M8sRJAS75YtTKGL+YPru6h8lawZxAGjkkeijbWbNgZIqNqIYHPmbN/G1n3v0eW74ClsB3uK8iv709GzAYhnIwinRCpmI=" originalsrc="http://zz_webcfg_eprint_fields.pl/" shash="Ce9LayGAnRkBsF5J3MNpYHRN3XxzY8V4+BBxVsOrMRO/VqO9XC05ge2sVegEXJYX1Kkp8wzzqMsymrcxfKURpYYMW+TuI66Ga1oIpKNIsOQXAFvObUcjl9GPsT4Bo4bEdCpvaQoLca2qyIohDvmLKTD93Raao5X2ckgLcNp6NfE=" moz-do-not-send="true">zz_webcfg_eprint_fields.pl</a>
setting is</div>
<div> 'allow_null' => '1',<br>
'export_as_xml' => '0',<br>
'input_boxes' => 3,<br>
'input_cols' => 60,<br>
'input_ordered' => 0,<br>
'input_rows' => 10,<br>
'input_style' => 0,<br>
'maxlength' => 255,<br>
'multiple' => '0',<br>
'name' => 'journal_in_university',<br>
'provenance' => 'user',<br>
'required' => '1',<br>
'sql_index' => '1',<br>
'top' => 'journal',<br>
'type' => 'subject',<br>
'volatile' => '0'<br>
</div>
<div><br>
</div>
<div>The new field existed in the database. Did i miss to
run something here?</div>
<div><br>
</div>
<div>Regards</div>
<div><br clear="all">
<div>
<div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">
<div dir="ltr"><b>Izwan</b><br>
UiTM Digital Library</div>
</div>
</div>
</div>
</div>
</div>
<br>
<p><b><font size="3">PENAFIAN: </font></b><font size="2">E-mel
ini dan apa-apa fail yang dihantar bersama-samanya ("Mesej")
adalah dihasratkan hanya untuk kegunaan penerima yang
dinyatakan di atas dan mungkin mengandungi maklumat yang
tidak umum, bermilik, istimewa, sulit dan dikecualikan dari
penzahiran di bawah undang-undang yang terpakai termasuklah
Akta Rahsia Rasmi 1972.
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<font style="background-color:red" color="#ffffff">BACA
SELANJUTNYA...</font></a></font></p>
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