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[protege-owl] importing dublin core problem with 3.4.2

John del Corral jdcorral at
Tue Jan 12 08:46:27 PST 2010

I have been successfully viewing an ontology that imports dublin core
ontologies with Protege 3.4.1 Build 537 on a linux platform, but when I try
it with Protege 3.4.2 Build 562, I get

'SEVERE: Error loading file with the CreateOWLProjectFromFilePlugin -- java.lang.NullPointerException'

Here is the example in a shortened form.

<?xml version="1.0"?>
   <owl:Ontology rdf:about="">
     <owl:imports rdf:resource=""/>
     <owl:imports rdf:resource=""/>

<!-- Created with Protege (with OWL Plugin 3.4.1, Build 536) -->

Am I missing something?

TIA, John
John del Corral, IRI, Earth Inst. at Columbia Univ., Monell 107
Lamont-Doherty Earth Obs., 61 Route 9W, Palisades, NY 10964
+1 845-680-4437(v) +1 845-680-4864(F) jdcorral at

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