Created attachment 821003 [details] Patch The fop jar declares a number of exported packages that are not actually exported. When Eclipse attempts to load those pacakges, multiple NoClassDef... exceptions are thrown. The jar should export only what is present inside it, or what is already imported.
fop-1.1-5.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/fop-1.1-5.fc20
Package fop-1.1-5.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing fop-1.1-5.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-20881/fop-1.1-5.fc20 then log in and leave karma (feedback).
fop-1.1-5.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.