In the current Protege desktop 5.6.x there is a version conflict for the OWL API library:
- Protege core: 4.5.25
rdf-library: 4.5.15
This has been reported at protegeproject#12 , but not being fixed yet.
As a workaround, I published a fixed version of rdf-library plugin as an non-official release: https://github.com/LorenzBuehmann/rdf-library/releases/tag/rdf-library-3.0.0
Steps:
- download the JAR file which gives you
rdf-library-3.0.0-owlapi-fix.jar - remove
rdf-library-3.0.0.jarfrom$PROTEGE_HOME/plugins - move
rdf-library-3.0.0-owlapi-fix.jarto$PROTEGE_HOME/plugins - (or just rename the downloaded JAR before)
- in any case we just have to replace the old
rdf-libraryJAR file