Hello Nason,

the name field iis part of the metadata and thus in the table
metadatavalue as a dc.title.
You can query the database:
select * from bundle where bundle_id in (select resource_id from
metadatavalue where resource_type_id=1 and metadata_field_id=64 and
text_value is  null);
In a default instance dc.title got id 64.

Hope this helps

Claudia Jürgen



Am 16.05.2017 um 12:12 schrieb Nason Bimbe:
Hi Claudia,
Is there are a better way of checking for 'bundles without names'?. Looking at 
the 5.5 data model, I cannot see a name field in the bundle table.

Regards
Nason

-----Original Message-----
From: Claudia Jürgen [mailto:[email protected]]
Sent: 16 May 2017 09:17
To: Nason Bimbe <[email protected]>; [email protected]
Subject: Re: [dspace-community] NULL POINTER EXCEPTION on OAI Import

Hello Nason,


Am 15.05.2017 um 12:54 schrieb Nason Bimbe:
Hi Claudia,
Thanks for the info and yes I have seen it and used it.

I have run the SQL script mentioned at
https://jira.duraspace.org/browse/DS-2807 against the database. A
closer look shows this problem happening on Line 189 in ItemUtils.java
while my problem is triggered on Line 156 in ItemUtils.java
Oh really this was for 6 not for 5.

I have no records that has no submitter and also all the epersons in
the database have email addresses as described at
http://stackoverflow.com/questions/26300190/oai-import-dspace
Have you checked whether you got bundles without names.
https://github.com/DSpace/DSpace/blob/dspace-5.5/dspace-oai/src/main/java/org/dspace/xoai/util/ItemUtils.java#L156
is right after the name of the bundle is fetched.

Hope this helps

Claudia Jürgen


I still haven't solved the problem.

Any other suggestions or pointers please?

Regards
Nason

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Claudia Jürgen
Sent: 12 May 2017 11:30
To: [email protected]
Subject: Re: [dspace-community] NULL POINTER EXCEPTION on OAI Import

Hello Nason,

this looks like
https://jira.duraspace.org/browse/DS-3012
which has been reported for 6.0 (not 5.x) but it might be worth checking for 
null in bitstream or bundle names.

Hope this helps

Claudia Jürgen


Am 11.05.2017 um 16:10 schrieb Nason Bimbe:
Hi - I have been trying to run the import but I get the below exception. Has 
anyone come across this problem and how did they resolve it. I am running 
DSpace 5.5.

[dspace]/bin/dspace oai import -c

8700 items imported so far...
8800 items imported so far...
java.lang.NullPointerException
           at 
org.dspace.xoai.util.ItemUtils.retrieveMetadata(ItemUtils.java:156)
           at org.dspace.xoai.app.XOAI.index(XOAI.java:276)
           at org.dspace.xoai.app.XOAI.index(XOAI.java:211)
           at org.dspace.xoai.app.XOAI.indexAll(XOAI.java:198)
           at org.dspace.xoai.app.XOAI.index(XOAI.java:131)
           at org.dspace.xoai.app.XOAI.main(XOAI.java:414)
           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
           at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
           at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
           at java.lang.reflect.Method.invoke(Method.java:498)
           at 
org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:226)
           at
org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)

Thank you in advance.

Regards
_________________________________
Nason Bimbe
orcid.org/0000-0001-7560-5029
Information Systems Manager
British Library for Development Studies (BLDS)

Institute of Development Studies
At the University of Sussex, Brighton, BN1 9RE Tel.  + 44 (0) 1273
915794 Mob. + 44 (0) 7808 794527 Skype. bimben Twitter. @nbimbe
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http://opendocs.ids.ac.uk
http://bulletin.ids.ac.uk<http://bulletin.ids.ac.uk/>
http://resourcefinder.ids.ac.uk/vufind

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Technische Universität Dortmund
Universitätsbibliothek
Vogelpothsweg 76
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[email protected]
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Important note: The information included in this e-mail is confidential. It is 
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Without prejudice of e-mail correspondence, our statements are only legally 
binding when they are made in the conventional written form (with personal 
signature) or when such documents are sent by fax.
This message is for the addressee only and may contain privileged or 
confidential information. If you have received it in error, please notify the 
sender immediately and delete the original. Any views or opinions expressed are 
solely those of the author and do not necessarily represent those of IDS. 
Institute of Development Studies at the University of Sussex, Brighton BN1 9RE 
Tel: +44 (0)1273 606261; Fax: +44 (0)1273 621202 IDS, a charitable company 
limited by guarantee: Registered Charity No. 306371; Registered in England 
877338; VAT No. GB 350 899914

--
Claudia Juergen
Eldorado

Technische Universität Dortmund
Universitätsbibliothek
Vogelpothsweg 76
44227 Dortmund

Tel.: +49 231-755 40 43
Fax: +49 231-755 40 32
[email protected]
www.ub.tu-dortmund.de

Wichtiger Hinweis: Die Information in dieser E-Mail ist vertraulich. Sie ist 
ausschließlich für den Adressaten bestimmt. Sollten Sie nicht der für diese 
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ausschließlich final rechtsverbindlich, wenn sie in herkömmlicher Schriftform 
(mit eigenhändiger Unterschrift) oder durch Übermittlung eines solchen 
Schriftstücks per Telefax erfolgen.

Important note: The information included in this e-mail is confidential. It is 
solely intended for the recipient. If you are not the intended recipient of 
this e-mail please contact the sender and delete this message. Thank you. 
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binding when they are made in the conventional written form (with personal 
signature) or when such documents are sent by fax.

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