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.<init>(File.java:277)
at org.dspace.app.itemimport.ItemImport.<clinit>(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:[email protected]]
Sent: Thursday, July 30, 2015 1:50 PM
To: [email protected]
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 [email protected]<mailto:[email protected]> -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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