Re: [Dspace-tech] dspace import throws NullPointerException
Hi,
Is this folder "/backup/staging/1" the correct one?
If your items exists in folder within the "staging" dir then you need to set
the -s option to "/backup/staging".
If any item is imported you will see the generated log messages in your
output!
Regards,
Kostas
-Original Message-
From: Layale Bassil [mailto:l...@aub.edu.lb]
Sent: Monday, August 03, 2015 1:13 PM
To: claudia.juer...@ub.tu-dortmund.de; dspace-tech@lists.sourceforge.net
Subject: Re: [Dspace-tech] dspace import throws NullPointerException
Hello Claudia,
Thank you so much for your clear response. I have added the below settings
to the dspace.cfg file because they were missing. However the import is no
more giving an error but the imported items are not being shown. I am
getting the below output when importing one item using the below command:
[root@Lclone ~]# /data/bin/dspace import -a -e dsp...@aub.edu.lb -c
10938/10266 -s /backup/staging/1 -m /backup/staging/mapfile Destination
collections:
Owning Collection: Faculty Publications Adding items from directory:
/backup/staging/1 Generating mapfile: /backup/staging/mapfile
Started: 1438596129729
Ended: 1438596130152
Elapsed time: 0 secs (423 msecs)
But when I refresh the items in the collection no new items were added. Do
you think it is a handle issue (maybe using an already used handle)? Or do I
need to re-index? The mapfile is empty which means no import is occurring.
What should I do?
Thanks!
Regards.
-Original Message-
From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de]
Sent: Friday, July 31, 2015 2:12 PM
To: dspace-tech@lists.sourceforge.net
Subject: Re: [Dspace-tech] dspace import throws NullPointerException
Hello Layale,
the import directory is configured in
[dspace]/config/dspace.cfg
### Batch Item import settings ###
# The directory where the results of imports will be placed (mapfile, upload
file) org.dspace.app.batchitemimport.work.dir = ${dspace.dir}/imports
The dspace.dir ist configured in dspace.cfg too # DSpace installation
directory dspace.dir = ${dspace.install.dir}
which uses the dspace.install.dir from
[dspace-source]/dspace/build.properties
There might be other issues like permissions.
Hope this helps
Claudia
Am 31.07.2015 um 12:31 schrieb Layale Bassil:
> Hello Stefan,
>
>
>
> I am also facing exception when I try to import. I am using the same
> import command as the one you used, and I am getting the following
> exception at Line 108 which is (File tempWorkDirFile = new
> File(tempWorkDir);
>
>
>
> Exception in thread "main" java.lang.ExceptionInInitializerError
>
> at java.lang.Class.forName0(Native Method)
>
> at java.lang.Class.forName(Class.java:274)
>
> at
> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.ja
> va:141)
>
> at
> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
>
> Caused by: java.lang.NullPointerException
>
> at java.io.File.(File.java:277)
>
> at
> org.dspace.app.itemimport.ItemImport.(ItemImport.java:108)
>
> ... 4 more
>
>
>
> The error is not telling me anything, but it might be related to creating
the temp working directory. Where can I find the value of this property:
ConfigurationManager.getProperty("org.dspace.app.batchitemimport.work.dir");
?
>
>
>
> Your help is very much appreciated to know how to solve this issue.
>
>
>
> Thanks.
>
>
>
> -Original Message-
> From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
> Sent: Thursday, July 30, 2015 1:50 PM
> To: dspace-tech@lists.sourceforge.net
> Subject: [Dspace-tech] dspace import throws NullPointerException
>
>
>
> Dear Members,
>
>
>
> i try to ingest some content with the commandline tool "dspace import".
>
>
>
> I want to ingest the content via the Simple Archive Format
(https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+vi
a+Simple+Archive+Format).
>
>
>
>
>
> The ingest is started with
>
>
>
> dspace@server> dspace import -a -e f...@bar.de<mailto:f...@bar.de> -s . -m
mapfile.
>
> No collections given. Assuming 'collections' file inside item directory
Adding items from directory: .
>
> Generating mapfile: mapfile
>
> Processing collections file: collections ...
>
>
>
> The content of the collection file is "123456789/9".
>
>
>
> When i start the ingest, the process throws a NullPointerException but if
i use the -c option with the collection_id from the file it works.
>
>
>
> I use the debugger to find the cause of the exception. The method
addItem(Context c, Collection[] mycollections, String path, String itemname,
PrintWriter ma
Re: [Dspace-tech] dspace import throws NullPointerException
Hello,
Thank you so much Kostas and Claudia! Well everything was correct except that I
should use "/backup/staging" instead of "/backup/staging/1". I thought using
the full path will work by importing only the specified item. The items are now
properly imported. Is it normal that I have to re-index for them to be
searchable?
Many thanks again for your continuous support.
Regards.
Layale.
-Original Message-
From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de]
Sent: Monday, August 03, 2015 1:28 PM
To: dspace-tech@lists.sourceforge.net
Subject: Re: [Dspace-tech] dspace import throws NullPointerException
Hi Layale,
make sure you got the right structure for the import directory see
https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format#ImportingandExportingItemsviaSimpleArchiveFormat-DSpaceSimpleArchiveFormat
The command output indicates that there is no directory in:
/backup/staging/1
I assume that your structure looks like
/backup/staging/1/dublin_core.xml
/backup/staging/1/foo.pdf
...
then you got to use
-s /backup/staging
Hope this helps
Claudia
Am 03.08.2015 um 12:12 schrieb Layale Bassil:
> Hello Claudia,
>
> Thank you so much for your clear response. I have added the below settings to
> the dspace.cfg file because they were missing. However the import is no more
> giving an error but the imported items are not being shown. I am getting the
> below output when importing one item using the below command:
>
> [root@Lclone ~]# /data/bin/dspace import -a -e dsp...@aub.edu.lb -c
> 10938/10266 -s /backup/staging/1 -m /backup/staging/mapfile Destination
> collections:
> Owning Collection: Faculty Publications Adding items from directory:
> /backup/staging/1 Generating mapfile: /backup/staging/mapfile
> Started: 1438596129729
> Ended: 1438596130152
> Elapsed time: 0 secs (423 msecs)
>
> But when I refresh the items in the collection no new items were added. Do
> you think it is a handle issue (maybe using an already used handle)? Or do I
> need to re-index? The mapfile is empty which means no import is occurring.
> What should I do?
>
> Thanks!
> Regards.
>
> -Original Message-
> From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de]
> Sent: Friday, July 31, 2015 2:12 PM
> To: dspace-tech@lists.sourceforge.net
> Subject: Re: [Dspace-tech] dspace import throws NullPointerException
>
>
> Hello Layale,
>
> the import directory is configured in
> [dspace]/config/dspace.cfg
> ### Batch Item import settings ###
> # The directory where the results of imports will be placed (mapfile,
> upload file) org.dspace.app.batchitemimport.work.dir =
> ${dspace.dir}/imports
>
> The dspace.dir ist configured in dspace.cfg too # DSpace installation
> directory dspace.dir = ${dspace.install.dir}
>
> which uses the dspace.install.dir from
> [dspace-source]/dspace/build.properties
>
>
> There might be other issues like permissions.
>
> Hope this helps
>
> Claudia
>
> Am 31.07.2015 um 12:31 schrieb Layale Bassil:
>> Hello Stefan,
>>
>>
>>
>> I am also facing exception when I try to import. I am using the same
>> import command as the one you used, and I am getting the following
>> exception at Line 108 which is (File tempWorkDirFile = new
>> File(tempWorkDir);
>>
>>
>>
>> Exception in thread "main" java.lang.ExceptionInInitializerError
>>
>> at java.lang.Class.forName0(Native Method)
>>
>> at java.lang.Class.forName(Class.java:274)
>>
>> at
>> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.j
>> a
>> va:141)
>>
>> at
>> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
>>
>> Caused by: java.lang.NullPointerException
>>
>> at java.io.File.(File.java:277)
>>
>> at
>> org.dspace.app.itemimport.ItemImport.(ItemImport.java:108)
>>
>> ... 4 more
>>
>>
>>
>> The error is not telling me anything, but it might be related to creating
>> the temp working directory. Where can I find the value of this property:
>> ConfigurationManager.getProperty("org.dspace.app.batchitemimport.work.dir");
>> ?
>>
>>
>>
>> Your help is very much appreciated to know how to solve this issue.
>>
>>
>>
>> Thanks.
>>
>>
>>
>> -Original Message-
>> From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
>> Sent: Thursday, July 30, 2015 1:50 PM
>> To: dspace-tech@lists.sourceforge.net
>> Subject: [Dspace-tech
Re: [Dspace-tech] dspace import throws NullPointerException
Hi Layale,
make sure you got the right structure for the import directory see
https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format#ImportingandExportingItemsviaSimpleArchiveFormat-DSpaceSimpleArchiveFormat
The command output indicates that there is no directory in:
/backup/staging/1
I assume that your structure looks like
/backup/staging/1/dublin_core.xml
/backup/staging/1/foo.pdf
...
then you got to use
-s /backup/staging
Hope this helps
Claudia
Am 03.08.2015 um 12:12 schrieb Layale Bassil:
> Hello Claudia,
>
> Thank you so much for your clear response. I have added the below settings to
> the dspace.cfg file because they were missing. However the import is no more
> giving an error but the imported items are not being shown. I am getting the
> below output when importing one item using the below command:
>
> [root@Lclone ~]# /data/bin/dspace import -a -e dsp...@aub.edu.lb -c
> 10938/10266 -s /backup/staging/1 -m /backup/staging/mapfile
> Destination collections:
> Owning Collection: Faculty Publications
> Adding items from directory: /backup/staging/1
> Generating mapfile: /backup/staging/mapfile
> Started: 1438596129729
> Ended: 1438596130152
> Elapsed time: 0 secs (423 msecs)
>
> But when I refresh the items in the collection no new items were added. Do
> you think it is a handle issue (maybe using an already used handle)? Or do I
> need to re-index? The mapfile is empty which means no import is occurring.
> What should I do?
>
> Thanks!
> Regards.
>
> -Original Message-
> From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de]
> Sent: Friday, July 31, 2015 2:12 PM
> To: dspace-tech@lists.sourceforge.net
> Subject: Re: [Dspace-tech] dspace import throws NullPointerException
>
>
> Hello Layale,
>
> the import directory is configured in
> [dspace]/config/dspace.cfg
> ### Batch Item import settings ###
> # The directory where the results of imports will be placed (mapfile, upload
> file) org.dspace.app.batchitemimport.work.dir = ${dspace.dir}/imports
>
> The dspace.dir ist configured in dspace.cfg too # DSpace installation
> directory dspace.dir = ${dspace.install.dir}
>
> which uses the dspace.install.dir from
> [dspace-source]/dspace/build.properties
>
>
> There might be other issues like permissions.
>
> Hope this helps
>
> Claudia
>
> Am 31.07.2015 um 12:31 schrieb Layale Bassil:
>> Hello Stefan,
>>
>>
>>
>> I am also facing exception when I try to import. I am using the same
>> import command as the one you used, and I am getting the following
>> exception at Line 108 which is (File tempWorkDirFile = new
>> File(tempWorkDir);
>>
>>
>>
>> Exception in thread "main" java.lang.ExceptionInInitializerError
>>
>> at java.lang.Class.forName0(Native Method)
>>
>> at java.lang.Class.forName(Class.java:274)
>>
>> at
>> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.ja
>> va:141)
>>
>> at
>> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
>>
>> Caused by: java.lang.NullPointerException
>>
>> at java.io.File.(File.java:277)
>>
>> at
>> org.dspace.app.itemimport.ItemImport.(ItemImport.java:108)
>>
>> ... 4 more
>>
>>
>>
>> The error is not telling me anything, but it might be related to creating
>> the temp working directory. Where can I find the value of this property:
>> ConfigurationManager.getProperty("org.dspace.app.batchitemimport.work.dir");
>> ?
>>
>>
>>
>> Your help is very much appreciated to know how to solve this issue.
>>
>>
>>
>> Thanks.
>>
>>
>>
>> -Original Message-
>> From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
>> Sent: Thursday, July 30, 2015 1:50 PM
>> To: dspace-tech@lists.sourceforge.net
>> Subject: [Dspace-tech] dspace import throws NullPointerException
>>
>>
>>
>> Dear Members,
>>
>>
>>
>> i try to ingest some content with the commandline tool "dspace import".
>>
>>
>>
>> I want to ingest the content via the Simple Archive Format
>> (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).
>>
>>
>>
>>
>>
>> The ingest is started with
>>
>>
>>
>> dspace@server> dspace import -a -e f...@bar.de<mailto:f...@bar.de> -s . -m
>> mapfile.
>>
>> No collecti
Re: [Dspace-tech] dspace import throws NullPointerException
Hello Claudia,
Thank you so much for your clear response. I have added the below settings to
the dspace.cfg file because they were missing. However the import is no more
giving an error but the imported items are not being shown. I am getting the
below output when importing one item using the below command:
[root@Lclone ~]# /data/bin/dspace import -a -e dsp...@aub.edu.lb -c 10938/10266
-s /backup/staging/1 -m /backup/staging/mapfile
Destination collections:
Owning Collection: Faculty Publications
Adding items from directory: /backup/staging/1
Generating mapfile: /backup/staging/mapfile
Started: 1438596129729
Ended: 1438596130152
Elapsed time: 0 secs (423 msecs)
But when I refresh the items in the collection no new items were added. Do you
think it is a handle issue (maybe using an already used handle)? Or do I need
to re-index? The mapfile is empty which means no import is occurring. What
should I do?
Thanks!
Regards.
-Original Message-
From: Claudia Jürgen [mailto:claudia.juer...@ub.tu-dortmund.de]
Sent: Friday, July 31, 2015 2:12 PM
To: dspace-tech@lists.sourceforge.net
Subject: Re: [Dspace-tech] dspace import throws NullPointerException
Hello Layale,
the import directory is configured in
[dspace]/config/dspace.cfg
### Batch Item import settings ###
# The directory where the results of imports will be placed (mapfile, upload
file) org.dspace.app.batchitemimport.work.dir = ${dspace.dir}/imports
The dspace.dir ist configured in dspace.cfg too # DSpace installation directory
dspace.dir = ${dspace.install.dir}
which uses the dspace.install.dir from
[dspace-source]/dspace/build.properties
There might be other issues like permissions.
Hope this helps
Claudia
Am 31.07.2015 um 12:31 schrieb Layale Bassil:
> Hello Stefan,
>
>
>
> I am also facing exception when I try to import. I am using the same
> import command as the one you used, and I am getting the following
> exception at Line 108 which is (File tempWorkDirFile = new
> File(tempWorkDir);
>
>
>
> Exception in thread "main" java.lang.ExceptionInInitializerError
>
> at java.lang.Class.forName0(Native Method)
>
> at java.lang.Class.forName(Class.java:274)
>
> at
> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.ja
> va:141)
>
> at
> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
>
> Caused by: java.lang.NullPointerException
>
> at java.io.File.(File.java:277)
>
> at
> org.dspace.app.itemimport.ItemImport.(ItemImport.java:108)
>
> ... 4 more
>
>
>
> The error is not telling me anything, but it might be related to creating the
> temp working directory. Where can I find the value of this property:
> ConfigurationManager.getProperty("org.dspace.app.batchitemimport.work.dir"); ?
>
>
>
> Your help is very much appreciated to know how to solve this issue.
>
>
>
> Thanks.
>
>
>
> -Original Message-
> From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
> Sent: Thursday, July 30, 2015 1:50 PM
> To: dspace-tech@lists.sourceforge.net
> Subject: [Dspace-tech] dspace import throws NullPointerException
>
>
>
> Dear Members,
>
>
>
> i try to ingest some content with the commandline tool "dspace import".
>
>
>
> I want to ingest the content via the Simple Archive Format
> (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).
>
>
>
>
>
> The ingest is started with
>
>
>
> dspace@server> dspace import -a -e f...@bar.de<mailto:f...@bar.de> -s . -m
> mapfile.
>
> No collections given. Assuming 'collections' file inside item directory
> Adding items from directory: .
>
> Generating mapfile: mapfile
>
> Processing collections file: collections ...
>
>
>
> The content of the collection file is "123456789/9".
>
>
>
> When i start the ingest, the process throws a NullPointerException but if i
> use the -c option with the collection_id from the file it works.
>
>
>
> I use the debugger to find the cause of the exception. The method
> addItem(Context c, Collection[] mycollections, String path, String itemname,
> PrintWriter mapOut, boolean template) throws Exception) in the package
> org.dspace.app.itemimport throws the exception.
>
> I determine that the method addItem is called with the parameter
> mycollections = null but if i use the -c option the parameter holds the
> collection_id.
>
>
>
> I add at line 736 the statement mycollections = clist. After this change the
> process behave like -c option is set.
>
>
>
> My questions are:
>
> Is this a bug and should i
Re: [Dspace-tech] dspace import throws NullPointerException
Hi,
I think the point is that the value is returning null - e.g. it is not set
in your dspace.cfg - and so a null is passed into the new File(), and
throwing a NullPointerException.
Ugh.
That code needs updating - the static initializer in ItemImport ought to
have try {} catch around it, and there should be explicit handling of the
configuration property not being present (null).
G
On 31 July 2015 at 11:31, Layale Bassil wrote:
> Hello Stefan,
>
>
>
> I am also facing exception when I try to import. I am using the same
> import command as the one you used, and I am getting the following
> exception at Line 108 which is (File tempWorkDirFile = new
> File(tempWorkDir);
>
>
>
> Exception in thread "main" java.lang.ExceptionInInitializerError
>
> at java.lang.Class.forName0(Native Method)
>
> at java.lang.Class.forName(Class.java:274)
>
> at
> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:141)
>
> at
> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
>
> Caused by: java.lang.NullPointerException
>
> at java.io.File.(File.java:277)
>
> at
> org.dspace.app.itemimport.ItemImport.(ItemImport.java:108)
>
> ... 4 more
>
>
>
> The error is not telling me anything, but it might be related to creating
> the temp working directory. Where can I find the value of this property:
> ConfigurationManager.getProperty("org.dspace.app.batchitemimport.work.dir");
> ?
>
>
>
> Your help is very much appreciated to know how to solve this issue.
>
>
>
> Thanks.
>
>
>
> -Original Message-
> From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
> Sent: Thursday, July 30, 2015 1:50 PM
> To: dspace-tech@lists.sourceforge.net
> Subject: [Dspace-tech] dspace import throws NullPointerException
>
>
>
> Dear Members,
>
>
>
> i try to ingest some content with the commandline tool "dspace import".
>
>
>
> I want to ingest the content via the Simple Archive Format (
> https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format
> ).
>
>
>
>
>
> The ingest is started with
>
>
>
> dspace@server> dspace import -a -e f...@bar.de -s . -m mapfile.
>
> No collections given. Assuming 'collections' file inside item directory
> Adding items from directory: .
>
> Generating mapfile: mapfile
>
> Processing collections file: collections ...
>
>
>
> The content of the collection file is "123456789/9".
>
>
>
> When i start the ingest, the process throws a NullPointerException but if
> i use the -c option with the collection_id from the file it works.
>
>
>
> I use the debugger to find the cause of the exception. The method
> addItem(Context c, Collection[] mycollections, String path, String
> itemname, PrintWriter mapOut, boolean template) throws Exception) in the
> package org.dspace.app.itemimport throws the exception.
>
> I determine that the method addItem is called with the parameter
> mycollections = null but if i use the -c option the parameter holds the
> collection_id.
>
>
>
> I add at line 736 the statement mycollections = clist. After this change
> the process behave like -c option is set.
>
>
>
> My questions are:
>
> Is this a bug and should i report it?
>
> Has my fix some side effects?
>
>
>
> Thanks in advance,
>
> Stefan
>
>
>
>
> --
>
> ___
>
> DSpace-tech mailing list
>
> DSpace-tech@lists.sourceforge.net
>
> https://lists.sourceforge.net/lists/listinfo/dspace-tech
>
> List Etiquette:
> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
>
>
> --
>
> ___
> DSpace-tech mailing list
> DSpace-tech@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/dspace-tech
> List Etiquette:
> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
>
--
___
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Re: [Dspace-tech] dspace import throws NullPointerException
Hello Layale,
the import directory is configured in
[dspace]/config/dspace.cfg
### Batch Item import settings ###
# The directory where the results of imports will be placed (mapfile,
upload file)
org.dspace.app.batchitemimport.work.dir = ${dspace.dir}/imports
The dspace.dir ist configured in dspace.cfg too
# DSpace installation directory
dspace.dir = ${dspace.install.dir}
which uses the dspace.install.dir from
[dspace-source]/dspace/build.properties
There might be other issues like permissions.
Hope this helps
Claudia
Am 31.07.2015 um 12:31 schrieb Layale Bassil:
> Hello Stefan,
>
>
>
> I am also facing exception when I try to import. I am using the same import
> command as the one you used, and I am getting the following exception at Line
> 108 which is (File tempWorkDirFile = new File(tempWorkDir);
>
>
>
> Exception in thread "main" java.lang.ExceptionInInitializerError
>
> at java.lang.Class.forName0(Native Method)
>
> at java.lang.Class.forName(Class.java:274)
>
> at
> org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:141)
>
> at
> org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
>
> Caused by: java.lang.NullPointerException
>
> at java.io.File.(File.java:277)
>
> at org.dspace.app.itemimport.ItemImport.(ItemImport.java:108)
>
> ... 4 more
>
>
>
> The error is not telling me anything, but it might be related to creating the
> temp working directory. Where can I find the value of this property:
> ConfigurationManager.getProperty("org.dspace.app.batchitemimport.work.dir"); ?
>
>
>
> Your help is very much appreciated to know how to solve this issue.
>
>
>
> Thanks.
>
>
>
> -Original Message-
> From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
> Sent: Thursday, July 30, 2015 1:50 PM
> To: dspace-tech@lists.sourceforge.net
> Subject: [Dspace-tech] dspace import throws NullPointerException
>
>
>
> Dear Members,
>
>
>
> i try to ingest some content with the commandline tool "dspace import".
>
>
>
> I want to ingest the content via the Simple Archive Format
> (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).
>
>
>
>
>
> The ingest is started with
>
>
>
> dspace@server> dspace import -a -e f...@bar.de -s . -m
> mapfile.
>
> No collections given. Assuming 'collections' file inside item directory
> Adding items from directory: .
>
> Generating mapfile: mapfile
>
> Processing collections file: collections ...
>
>
>
> The content of the collection file is "123456789/9".
>
>
>
> When i start the ingest, the process throws a NullPointerException but if i
> use the -c option with the collection_id from the file it works.
>
>
>
> I use the debugger to find the cause of the exception. The method
> addItem(Context c, Collection[] mycollections, String path, String itemname,
> PrintWriter mapOut, boolean template) throws Exception) in the package
> org.dspace.app.itemimport throws the exception.
>
> I determine that the method addItem is called with the parameter
> mycollections = null but if i use the -c option the parameter holds the
> collection_id.
>
>
>
> I add at line 736 the statement mycollections = clist. After this change the
> process behave like -c option is set.
>
>
>
> My questions are:
>
> Is this a bug and should i report it?
>
> Has my fix some side effects?
>
>
>
> Thanks in advance,
>
> Stefan
>
>
>
> --
>
> ___
>
> DSpace-tech mailing list
>
> DSpace-tech@lists.sourceforge.net
>
> https://lists.sourceforge.net/lists/listinfo/dspace-tech
>
> List Etiquette:
> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
>
>
>
> --
>
>
>
> ___
> DSpace-tech mailing list
> DSpace-tech@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/dspace-tech
> List Etiquette:
> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
>
--
Claudia Juergen
Eldorado
Technische Universität Dortmund
Universitätsbibliothek
Vogelpothsweg 76
44227 Dortmund
Tel.: +49 231-755 40 43
Fax: +49 231-755 40 32
claudia.juer...@ub.tu-dortmund.de
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 E-Mail bestimmte Adressat sein, unterrichten Sie bitte den
Absender und vernichten Sie diese Mail. Vielen Dank.
Unbeschadet der Korrespondenz per E-Mail sind unsere Erklärungen
ausschließlich final rechtsverbindlich, wenn sie in herkömmlicher
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eines solchen Schriftstücks per Telefax erfolgen.
Important note: The i
Re: [Dspace-tech] dspace import throws NullPointerException
Hello Stefan,
I am also facing exception when I try to import. I am using the same import
command as the one you used, and I am getting the following exception at Line
108 which is (File tempWorkDirFile = new File(tempWorkDir);
Exception in thread "main" java.lang.ExceptionInInitializerError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:274)
at
org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:141)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
Caused by: java.lang.NullPointerException
at java.io.File.(File.java:277)
at org.dspace.app.itemimport.ItemImport.(ItemImport.java:108)
... 4 more
The error is not telling me anything, but it might be related to creating the
temp working directory. Where can I find the value of this property:
ConfigurationManager.getProperty("org.dspace.app.batchitemimport.work.dir"); ?
Your help is very much appreciated to know how to solve this issue.
Thanks.
-Original Message-
From: Stefan Fritzsche [mailto:stefan.fritzs...@tu-dresden.de]
Sent: Thursday, July 30, 2015 1:50 PM
To: dspace-tech@lists.sourceforge.net
Subject: [Dspace-tech] dspace import throws NullPointerException
Dear Members,
i try to ingest some content with the commandline tool "dspace import".
I want to ingest the content via the Simple Archive Format
(https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format).
The ingest is started with
dspace@server> dspace import -a -e f...@bar.de -s . -m
mapfile.
No collections given. Assuming 'collections' file inside item directory Adding
items from directory: .
Generating mapfile: mapfile
Processing collections file: collections ...
The content of the collection file is "123456789/9".
When i start the ingest, the process throws a NullPointerException but if i use
the -c option with the collection_id from the file it works.
I use the debugger to find the cause of the exception. The method
addItem(Context c, Collection[] mycollections, String path, String itemname,
PrintWriter mapOut, boolean template) throws Exception) in the package
org.dspace.app.itemimport throws the exception.
I determine that the method addItem is called with the parameter mycollections
= null but if i use the -c option the parameter holds the collection_id.
I add at line 736 the statement mycollections = clist. After this change the
process behave like -c option is set.
My questions are:
Is this a bug and should i report it?
Has my fix some side effects?
Thanks in advance,
Stefan
--
___
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DSpace-tech@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dspace-tech
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Re: [Dspace-tech] dspace import throws NullPointerException
Hello Stefan, file one, they are most likely closely related. Sunny greetings Claudia Am 30.07.2015 um 14:02 schrieb Stefan Fritzsche: > Hello Claudia, > > thanks for your reply. I got the same problem when i use the replace > options instead the add. > Should i report both as one issues or should be open a issue for each case? > > Kind regards, > Stefan > > On 07/30/2015 01:44 PM, Claudia Jürgen wrote: >> Hello Stefan, >> >> you are right this looks (not tested it) like a bug in: >> >> https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/app/itemimport/ItemImport.java#L736 >> >> addItem(c, mycollections, sourceDir, dircontents[i], mapOut, template); >> should be >> addItem(c, clist, sourceDir, dircontents[i], mapOut, template); >> >> If you add the line you mentioned >> " I add at line 736 the statement mycollections = clist. After this >> change the process behave like -c option is set." >> This will fail if using the importer with the -c option. >> >> You can file it in our issue Tracker: >> https://jira.duraspace.org/browse/DS/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel >> >> Hope this helps >> >> and >> >> Grüße aus dem Ruhrpott >> >> Claudia >> >> >> Am 30.07.2015 um 12:50 schrieb Stefan Fritzsche: >>> Dear Members, >>> >>> i try to ingest some content with the commandline tool "dspace import". >>> >>> I want to ingest the content via the Simple Archive Format >>> (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format). >>> >>> >>> The ingest is started with >>> >>> dspace@server> dspace import -a -e f...@bar.de -s . -m mapfile. >>> No collections given. Assuming 'collections' file inside item directory >>> Adding items from directory: . >>> Generating mapfile: mapfile >>> Processing collections file: collections >>> ... >>> >>> The content of the collection file is "123456789/9". >>> >>> When i start the ingest, the process throws a NullPointerException but >>> if i use the -c option with the collection_id from the file it works. >>> >>> I use the debugger to find the cause of the exception. The method >>> addItem(Context c, Collection[] mycollections, String path, String >>> itemname, PrintWriter mapOut, boolean template) throws Exception) in the >>> package org.dspace.app.itemimport throws the exception. >>> I determine that the method addItem is called with the parameter >>> mycollections = null but if i use the -c option the parameter holds the >>> collection_id. >>> >>> I add at line 736 the statement mycollections = clist. After this change >>> the process behave like -c option is set. >>> >>> My questions are: >>> Is this a bug and should i report it? >>> Has my fix some side effects? >>> >>> Thanks in advance, >>> Stefan >>> >>> -- >>> ___ >>> DSpace-tech mailing list >>> DSpace-tech@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/dspace-tech >>> List Etiquette: >>> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette >>> > -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] dspace import throws NullPointerException
Hello Claudia, thanks for your reply. I got the same problem when i use the replace options instead the add. Should i report both as one issues or should be open a issue for each case? Kind regards, Stefan On 07/30/2015 01:44 PM, Claudia Jürgen wrote: > Hello Stefan, > > you are right this looks (not tested it) like a bug in: > > https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/app/itemimport/ItemImport.java#L736 > > addItem(c, mycollections, sourceDir, dircontents[i], mapOut, template); > should be > addItem(c, clist, sourceDir, dircontents[i], mapOut, template); > > If you add the line you mentioned > " I add at line 736 the statement mycollections = clist. After this > change the process behave like -c option is set." > This will fail if using the importer with the -c option. > > You can file it in our issue Tracker: > https://jira.duraspace.org/browse/DS/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel > > Hope this helps > > and > > Grüße aus dem Ruhrpott > > Claudia > > > Am 30.07.2015 um 12:50 schrieb Stefan Fritzsche: >> Dear Members, >> >> i try to ingest some content with the commandline tool "dspace import". >> >> I want to ingest the content via the Simple Archive Format >> (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format). >> >> >> The ingest is started with >> >> dspace@server> dspace import -a -e f...@bar.de -s . -m mapfile. >> No collections given. Assuming 'collections' file inside item directory >> Adding items from directory: . >> Generating mapfile: mapfile >> Processing collections file: collections >> ... >> >> The content of the collection file is "123456789/9". >> >> When i start the ingest, the process throws a NullPointerException but >> if i use the -c option with the collection_id from the file it works. >> >> I use the debugger to find the cause of the exception. The method >> addItem(Context c, Collection[] mycollections, String path, String >> itemname, PrintWriter mapOut, boolean template) throws Exception) in the >> package org.dspace.app.itemimport throws the exception. >> I determine that the method addItem is called with the parameter >> mycollections = null but if i use the -c option the parameter holds the >> collection_id. >> >> I add at line 736 the statement mycollections = clist. After this change >> the process behave like -c option is set. >> >> My questions are: >> Is this a bug and should i report it? >> Has my fix some side effects? >> >> Thanks in advance, >> Stefan >> >> -- >> ___ >> DSpace-tech mailing list >> DSpace-tech@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/dspace-tech >> List Etiquette: >> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette >> -- Stefan Fritzsche email: stefan.fritzs...@tu-dresden.de tel: (49) 351 463-33212 - Zellescher Weg 12 // Willersbau A 109 01069 Dresden -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
Re: [Dspace-tech] dspace import throws NullPointerException
Hello Stefan, you are right this looks (not tested it) like a bug in: https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/app/itemimport/ItemImport.java#L736 addItem(c, mycollections, sourceDir, dircontents[i], mapOut, template); should be addItem(c, clist, sourceDir, dircontents[i], mapOut, template); If you add the line you mentioned " I add at line 736 the statement mycollections = clist. After this change the process behave like -c option is set." This will fail if using the importer with the -c option. You can file it in our issue Tracker: https://jira.duraspace.org/browse/DS/?selectedTab=com.atlassian.jira.jira-projects-plugin:summary-panel Hope this helps and Grüße aus dem Ruhrpott Claudia Am 30.07.2015 um 12:50 schrieb Stefan Fritzsche: > Dear Members, > > i try to ingest some content with the commandline tool "dspace import". > > I want to ingest the content via the Simple Archive Format > (https://wiki.duraspace.org/display/DSDOC5x/Importing+and+Exporting+Items+via+Simple+Archive+Format). > > > The ingest is started with > > dspace@server> dspace import -a -e f...@bar.de -s . -m mapfile. > No collections given. Assuming 'collections' file inside item directory > Adding items from directory: . > Generating mapfile: mapfile > Processing collections file: collections > ... > > The content of the collection file is "123456789/9". > > When i start the ingest, the process throws a NullPointerException but > if i use the -c option with the collection_id from the file it works. > > I use the debugger to find the cause of the exception. The method > addItem(Context c, Collection[] mycollections, String path, String > itemname, PrintWriter mapOut, boolean template) throws Exception) in the > package org.dspace.app.itemimport throws the exception. > I determine that the method addItem is called with the parameter > mycollections = null but if i use the -c option the parameter holds the > collection_id. > > I add at line 736 the statement mycollections = clist. After this change > the process behave like -c option is set. > > My questions are: > Is this a bug and should i report it? > Has my fix some side effects? > > Thanks in advance, > Stefan > > -- > ___ > DSpace-tech mailing list > DSpace-tech@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/dspace-tech > List Etiquette: > https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette > -- Claudia Juergen Eldorado Technische Universität Dortmund Universitätsbibliothek Vogelpothsweg 76 44227 Dortmund Tel.: +49 231-755 40 43 Fax: +49 231-755 40 32 claudia.juer...@ub.tu-dortmund.de 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 E-Mail bestimmte Adressat sein, unterrichten Sie bitte den Absender und vernichten Sie diese Mail. Vielen Dank. Unbeschadet der Korrespondenz per E-Mail sind unsere Erklärungen 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. 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. -- ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
