Hello,
I am getting this error when trying to apply the Research Entities model to
my test instance. Using this command:
dspace dsrun org.dspace.app.util.InitializeEntities -f
relationship-types.xml
Exception: null
java.lang.NullPointerException
at
org.dspace.app.util.InitializeEntities.parseXMLToRelations(InitializeEntities.java:131)
at
org.dspace.app.util.InitializeEntities.run(InitializeEntities.java:106)
at
org.dspace.app.util.InitializeEntities.main(InitializeEntities.java:77)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:277)
at
org.dspace.app.launcher.ScriptLauncher.handleScript(ScriptLauncher.java:133)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:98)
The relationship-types.xml is attached.
Any help?
Thanks a lot
Aboubakr Aly Badr
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<?xml version="1.0" encoding="UTF-8"?>
<relationships>
<type>
<leftType>Publication</leftType>
<rightType>Person</rightType>
<leftLabel>isAuthorOfPublication</leftLabel>
<rightLabel>isPublicationOfAuthor</rightLabel>
<leftCardinality>
<min>0</min>
<!--<max></max> not specified, unlimited-->
</leftCardinality>
<rightCardinality>
<min>0</min>
<!--<max></max> not specified, unlimited-->
</rightCardinality>
</type>
<type>
<leftType>Publication</leftType>
<rightType>Project</rightType>
<leftLabel>isProjectOfPublication</leftLabel>
<rightLabel>isPublicationOfProject</rightLabel>
<leftCardinality>
<min>0</min>
</leftCardinality>
<rightCardinality>
<min>0</min>
</rightCardinality>
</type>
<type>
<leftType>Publication</leftType>
<rightType>OrgUnit</rightType>
<leftLabel>isOrgUnitOfPublication</leftLabel>
<rightLabel>isPublicationOfOrgUnit</rightLabel>
<leftCardinality>
<min>0</min>
</leftCardinality>
<rightCardinality>
<min>0</min>
</rightCardinality>
</type>
<type>
<leftType>Person</leftType>
<rightType>Project</rightType>
<leftLabel>isProjectOfPerson</leftLabel>
<rightLabel>isPersonOfProject</rightLabel>
<leftCardinality>
<min>0</min>
</leftCardinality>
<rightCardinality>
<min>0</min>
</rightCardinality>
</type>
<type>
<leftType>Person</leftType>
<rightType>OrgUnit</rightType>
<leftLabel>isOrgUnitOfPerson</leftLabel>
<rightLabel>isPersonOfOrgUnit</rightLabel>
<leftCardinality>
<min>0</min>
</leftCardinality>
<rightCardinality>
<min>0</min>
</rightCardinality>
</type>
<type>
<leftType>Project</leftType>
<rightType>OrgUnit</rightType>
<leftLabel>isOrgUnitOfProject</leftLabel>
<rightLabel>isProjectOfOrgUnit</rightLabel>
<leftCardinality>
<min>0</min>
</leftCardinality>
<rightCardinality>
<min>0</min>
</rightCardinality>
</type>
</relationships>
