java.lang.NullPointerException: This exception has no message.

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via Google Groups by Alan Orth, 1 year ago
This exception has no message.
via Sakai JIRA by Alan Orth, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.apache.xpath.XPathAPI.eval(XPathAPI.java:231)
at org.apache.xpath.XPathAPI.selectNodeList(XPathAPI.java:167)
at org.dspace.authority.util.XMLUtils.getNodeList(XMLUtils.java:86)
at org.dspace.authority.util.XMLUtils.getNodeListIterator(XMLUtils.java:94)
at org.dspace.authority.orcid.xml.XMLtoBio.convert(XMLtoBio.java:91)
at org.dspace.authority.orcid.Orcid.getBio(Orcid.java:54)
at org.dspace.authority.orcid.Orcid.queryAuthorityID(Orcid.java:83)
at org.dspace.authority.orcid.OrcidAuthorityValue.newInstance(OrcidAuthorityValue.java:249)
at org.dspace.authority.AuthorityValueServiceImpl.generateRaw(AuthorityValueServiceImpl.java:86)
at org.dspace.authority.AuthorityValueServiceImpl.update(AuthorityValueServiceImpl.java:100)
at org.dspace.authority.UpdateAuthorities.run(UpdateAuthorities.java:135)
at org.dspace.authority.UpdateAuthorities.main(UpdateAuthorities.java:66)
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:229)

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